idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
27,300 | static void xen_netbk_fill_frags(struct xen_netbk *netbk, struct sk_buff *skb)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
int nr_frags = shinfo->nr_frags;
int i;
for (i = 0; i < nr_frags; i++) {
skb_frag_t *frag = shinfo->frags + i;
struct xen_netif_tx_request *txp;
struct page *page;
u16 pending_... | DoS | 0 | static void xen_netbk_fill_frags(struct xen_netbk *netbk, struct sk_buff *skb)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
int nr_frags = shinfo->nr_frags;
int i;
for (i = 0; i < nr_frags; i++) {
skb_frag_t *frag = shinfo->frags + i;
struct xen_netif_tx_request *txp;
struct page *page;
u16 pending_... | @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
27,301 | static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx)
{
struct xenvif *vif;
struct pending_tx_info *pending_tx_info;
pending_ring_idx_t index;
/* Already complete? */
if (netbk->mmap_pages[pending_idx] == NULL)
return;
pending_tx_info = &netbk->pending_tx_info[pending_idx];
vif = pendi... | DoS | 0 | static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx)
{
struct xenvif *vif;
struct pending_tx_info *pending_tx_info;
pending_ring_idx_t index;
/* Already complete? */
if (netbk->mmap_pages[pending_idx] == NULL)
return;
pending_tx_info = &netbk->pending_tx_info[pending_idx];
vif = pendi... | @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
27,302 | void xen_netbk_remove_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
vif->netbk = NULL;
atomic_dec(&netbk->netfront_count);
}
| DoS | 0 | void xen_netbk_remove_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
vif->netbk = NULL;
atomic_dec(&netbk->netfront_count);
}
| @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
27,303 | static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
struct sk_buff *skb,
struct gnttab_copy **gopp)
{
struct gnttab_copy *gop = *gopp;
u16 pending_idx = *((u16 *)skb->data);
struct pending_tx_info *pending_tx_info = netbk->pending_tx_info;
struct xenvif *vif = pending_tx_info[pending_idx].vif;
s... | DoS | 0 | static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
struct sk_buff *skb,
struct gnttab_copy **gopp)
{
struct gnttab_copy *gop = *gopp;
u16 pending_idx = *((u16 *)skb->data);
struct pending_tx_info *pending_tx_info = netbk->pending_tx_info;
struct xenvif *vif = pending_tx_info[pending_idx].vif;
s... | @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
27,304 | static void xen_netbk_tx_submit(struct xen_netbk *netbk)
{
struct gnttab_copy *gop = netbk->tx_copy_ops;
struct sk_buff *skb;
while ((skb = __skb_dequeue(&netbk->tx_queue)) != NULL) {
struct xen_netif_tx_request *txp;
struct xenvif *vif;
u16 pending_idx;
unsigned data_len;
pending_idx = *((u16 *)skb->dat... | DoS | 0 | static void xen_netbk_tx_submit(struct xen_netbk *netbk)
{
struct gnttab_copy *gop = netbk->tx_copy_ops;
struct sk_buff *skb;
while ((skb = __skb_dequeue(&netbk->tx_queue)) != NULL) {
struct xen_netif_tx_request *txp;
struct xenvif *vif;
u16 pending_idx;
unsigned data_len;
pending_idx = *((u16 *)skb->dat... | @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
27,305 | __archive_write_allocate_filter(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
struct archive_write_filter *f;
f = calloc(1, sizeof(*f));
f->archive = _a;
if (a->filter_first == NULL)
a->filter_first = f;
else
a->filter_last->next_filter = f;
a->filter_last = f;
return f;
}
| DoS Overflow | 0 | __archive_write_allocate_filter(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
struct archive_write_filter *f;
f = calloc(1, sizeof(*f));
f->archive = _a;
if (a->filter_first == NULL)
a->filter_first = f;
else
a->filter_last->next_filter = f;
a->filter_last = f;
return f;
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,306 | __archive_write_close_filter(struct archive_write_filter *f)
{
if (f->close != NULL)
return (f->close)(f);
if (f->next_filter != NULL)
return (__archive_write_close_filter(f->next_filter));
return (ARCHIVE_OK);
}
| DoS Overflow | 0 | __archive_write_close_filter(struct archive_write_filter *f)
{
if (f->close != NULL)
return (f->close)(f);
if (f->next_filter != NULL)
return (__archive_write_close_filter(f->next_filter));
return (ARCHIVE_OK);
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,307 | __archive_write_filter(struct archive_write_filter *f,
const void *buff, size_t length)
{
int r;
if (length == 0)
return(ARCHIVE_OK);
if (f->write == NULL)
/* If unset, a fatal error has already ocuured, so this filter
* didn't open. We cannot write anything. */
return(ARCHIVE_FATAL);
r = (f->write)(f,... | DoS Overflow | 0 | __archive_write_filter(struct archive_write_filter *f,
const void *buff, size_t length)
{
int r;
if (length == 0)
return(ARCHIVE_OK);
if (f->write == NULL)
/* If unset, a fatal error has already ocuured, so this filter
* didn't open. We cannot write anything. */
return(ARCHIVE_FATAL);
r = (f->write)(f,... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,308 | __archive_write_filters_free(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1;
while (a->filter_first != NULL) {
struct archive_write_filter *next
= a->filter_first->next_filter;
if (a->filter_first->free != NULL) {
r1 = (*a->filter_first->free)(a->filt... | DoS Overflow | 0 | __archive_write_filters_free(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1;
while (a->filter_first != NULL) {
struct archive_write_filter *next
= a->filter_first->next_filter;
if (a->filter_first->free != NULL) {
r1 = (*a->filter_first->free)(a->filt... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,309 | __archive_write_nulls(struct archive_write *a, size_t length)
{
if (length == 0)
return (ARCHIVE_OK);
while (length > 0) {
size_t to_write = length < a->null_length ? length : a->null_length;
int r = __archive_write_output(a, a->nulls, to_write);
if (r < ARCHIVE_OK)
return (r);
length -= to_write;
}
r... | DoS Overflow | 0 | __archive_write_nulls(struct archive_write *a, size_t length)
{
if (length == 0)
return (ARCHIVE_OK);
while (length > 0) {
size_t to_write = length < a->null_length ? length : a->null_length;
int r = __archive_write_output(a, a->nulls, to_write);
if (r < ARCHIVE_OK)
return (r);
length -= to_write;
}
r... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,310 | __archive_write_open_filter(struct archive_write_filter *f)
{
if (f->open == NULL)
return (ARCHIVE_OK);
return (f->open)(f);
}
| DoS Overflow | 0 | __archive_write_open_filter(struct archive_write_filter *f)
{
if (f->open == NULL)
return (ARCHIVE_OK);
return (f->open)(f);
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,311 | __archive_write_output(struct archive_write *a, const void *buff, size_t length)
{
return (__archive_write_filter(a->filter_first, buff, length));
}
| DoS Overflow | 0 | __archive_write_output(struct archive_write *a, const void *buff, size_t length)
{
return (__archive_write_filter(a->filter_first, buff, length));
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,312 | _archive_write_close(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1 = ARCHIVE_OK;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL,
"archive_write_close");
if (a->archive.state == ARCHIVE_STATE_NEW
|| a-... | DoS Overflow | 0 | _archive_write_close(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1 = ARCHIVE_OK;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL,
"archive_write_close");
if (a->archive.state == ARCHIVE_STATE_NEW
|| a-... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,313 | _archive_write_filter_count(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
struct archive_write_filter *p = a->filter_first;
int count = 0;
while(p) {
count++;
p = p->next_filter;
}
return count;
}
| DoS Overflow | 0 | _archive_write_filter_count(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
struct archive_write_filter *p = a->filter_first;
int count = 0;
while(p) {
count++;
p = p->next_filter;
}
return count;
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,314 | _archive_write_finish_entry(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int ret = ARCHIVE_OK;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
"archive_write_finish_entry");
if (a->archive.state & ARCHIVE_STATE_DATA
&& a... | DoS Overflow | 0 | _archive_write_finish_entry(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int ret = ARCHIVE_OK;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
"archive_write_finish_entry");
if (a->archive.state & ARCHIVE_STATE_DATA
&& a... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,315 | _archive_write_free(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1;
if (_a == NULL)
return (ARCHIVE_OK);
/* It is okay to call free() in state FATAL. */
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archiv... | DoS Overflow | 0 | _archive_write_free(struct archive *_a)
{
struct archive_write *a = (struct archive_write *)_a;
int r = ARCHIVE_OK, r1;
if (_a == NULL)
return (ARCHIVE_OK);
/* It is okay to call free() in state FATAL. */
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archiv... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,316 | _archive_write_header(struct archive *_a, struct archive_entry *entry)
{
struct archive_write *a = (struct archive_write *)_a;
int ret, r2;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA | ARCHIVE_STATE_HEADER, "archive_write_header");
archive_clear_error(&a->archive);
if (a->forma... | DoS Overflow | 0 | _archive_write_header(struct archive *_a, struct archive_entry *entry)
{
struct archive_write *a = (struct archive_write *)_a;
int ret, r2;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA | ARCHIVE_STATE_HEADER, "archive_write_header");
archive_clear_error(&a->archive);
if (a->forma... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,317 | archive_write_client_open(struct archive_write_filter *f)
{
struct archive_write *a = (struct archive_write *)f->archive;
struct archive_none *state;
void *buffer;
size_t buffer_size;
f->bytes_per_block = archive_write_get_bytes_per_block(f->archive);
f->bytes_in_last_block =
archive_write_get_bytes_in_last... | DoS Overflow | 0 | archive_write_client_open(struct archive_write_filter *f)
{
struct archive_write *a = (struct archive_write *)f->archive;
struct archive_none *state;
void *buffer;
size_t buffer_size;
f->bytes_per_block = archive_write_get_bytes_per_block(f->archive);
f->bytes_in_last_block =
archive_write_get_bytes_in_last... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,318 | archive_write_client_write(struct archive_write_filter *f,
const void *_buff, size_t length)
{
struct archive_write *a = (struct archive_write *)f->archive;
struct archive_none *state = (struct archive_none *)f->data;
const char *buff = (const char *)_buff;
ssize_t remaining, to_copy;
ssize_t bytes_writ... | DoS Overflow | 0 | archive_write_client_write(struct archive_write_filter *f,
const void *_buff, size_t length)
{
struct archive_write *a = (struct archive_write *)f->archive;
struct archive_none *state = (struct archive_none *)f->data;
const char *buff = (const char *)_buff;
ssize_t remaining, to_copy;
ssize_t bytes_writ... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,319 | archive_write_new(void)
{
struct archive_write *a;
unsigned char *nulls;
a = (struct archive_write *)malloc(sizeof(*a));
if (a == NULL)
return (NULL);
memset(a, 0, sizeof(*a));
a->archive.magic = ARCHIVE_WRITE_MAGIC;
a->archive.state = ARCHIVE_STATE_NEW;
a->archive.vtable = archive_write_vtable();
/*
* Th... | DoS Overflow | 0 | archive_write_new(void)
{
struct archive_write *a;
unsigned char *nulls;
a = (struct archive_write *)malloc(sizeof(*a));
if (a == NULL)
return (NULL);
memset(a, 0, sizeof(*a));
a->archive.magic = ARCHIVE_WRITE_MAGIC;
a->archive.state = ARCHIVE_STATE_NEW;
a->archive.vtable = archive_write_vtable();
/*
* Th... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,320 | archive_write_set_bytes_in_last_block(struct archive *_a, int bytes)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY, "archive_write_set_bytes_in_last_block");
a->bytes_in_last_block = bytes;
return (ARCHIVE_OK);
}
| DoS Overflow | 0 | archive_write_set_bytes_in_last_block(struct archive *_a, int bytes)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY, "archive_write_set_bytes_in_last_block");
a->bytes_in_last_block = bytes;
return (ARCHIVE_OK);
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,321 | archive_write_set_bytes_per_block(struct archive *_a, int bytes_per_block)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_NEW, "archive_write_set_bytes_per_block");
a->bytes_per_block = bytes_per_block;
return (ARCHIVE_OK);
}
| DoS Overflow | 0 | archive_write_set_bytes_per_block(struct archive *_a, int bytes_per_block)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_NEW, "archive_write_set_bytes_per_block");
a->bytes_per_block = bytes_per_block;
return (ARCHIVE_OK);
}
| @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,322 | archive_write_set_skip_file(struct archive *_a, int64_t d, int64_t i)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY, "archive_write_set_skip_file");
a->skip_file_set = 1;
a->skip_file_dev = d;
a->skip_file_ino = i;
return (ARCH... | DoS Overflow | 0 | archive_write_set_skip_file(struct archive *_a, int64_t d, int64_t i)
{
struct archive_write *a = (struct archive_write *)_a;
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_ANY, "archive_write_set_skip_file");
a->skip_file_set = 1;
a->skip_file_dev = d;
a->skip_file_ino = i;
return (ARCH... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,323 | archive_write_vtable(void)
{
static struct archive_vtable av;
static int inited = 0;
if (!inited) {
av.archive_close = _archive_write_close;
av.archive_filter_bytes = _archive_filter_bytes;
av.archive_filter_code = _archive_filter_code;
av.archive_filter_name = _archive_filter_name;
av.archive_filter_coun... | DoS Overflow | 0 | archive_write_vtable(void)
{
static struct archive_vtable av;
static int inited = 0;
if (!inited) {
av.archive_close = _archive_write_close;
av.archive_filter_bytes = _archive_filter_bytes;
av.archive_filter_code = _archive_filter_code;
av.archive_filter_name = _archive_filter_name;
av.archive_filter_coun... | @@ -673,8 +673,13 @@ static ssize_t
_archive_write_data(struct archive *_a, const void *buff, size_t s)
{
struct archive_write *a = (struct archive_write *)_a;
+ const size_t max_write = INT_MAX;
+
archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
ARCHIVE_STATE_DATA, "archive_write_data");
+ /* In parti... | CWE-189 | null | null |
27,324 | static struct dentry *isofs_export_get_parent(struct dentry *child)
{
unsigned long parent_block = 0;
unsigned long parent_offset = 0;
struct inode *child_inode = child->d_inode;
struct iso_inode_info *e_child_inode = ISOFS_I(child_inode);
struct iso_directory_record *de = NULL;
struct buffer_head * bh = NULL;
s... | +Info | 0 | static struct dentry *isofs_export_get_parent(struct dentry *child)
{
unsigned long parent_block = 0;
unsigned long parent_offset = 0;
struct inode *child_inode = child->d_inode;
struct iso_inode_info *e_child_inode = ISOFS_I(child_inode);
struct iso_directory_record *de = NULL;
struct buffer_head * bh = NULL;
s... | @@ -134,6 +134,7 @@ isofs_export_encode_fh(struct inode *inode,
len = 3;
fh32[0] = ei->i_iget5_block;
fh16[2] = (__u16)ei->i_iget5_offset; /* fh16 [sic] */
+ fh16[3] = 0; /* avoid leaking uninitialized data */
fh32[2] = inode->i_generation;
if (parent) {
struct iso_inode_info *eparent; | CWE-200 | null | null |
27,325 | isofs_export_iget(struct super_block *sb,
unsigned long block,
unsigned long offset,
__u32 generation)
{
struct inode *inode;
if (block == 0)
return ERR_PTR(-ESTALE);
inode = isofs_iget(sb, block, offset);
if (IS_ERR(inode))
return ERR_CAST(inode);
if (generation && inode->i_generation != generati... | +Info | 0 | isofs_export_iget(struct super_block *sb,
unsigned long block,
unsigned long offset,
__u32 generation)
{
struct inode *inode;
if (block == 0)
return ERR_PTR(-ESTALE);
inode = isofs_iget(sb, block, offset);
if (IS_ERR(inode))
return ERR_CAST(inode);
if (generation && inode->i_generation != generati... | @@ -134,6 +134,7 @@ isofs_export_encode_fh(struct inode *inode,
len = 3;
fh32[0] = ei->i_iget5_block;
fh16[2] = (__u16)ei->i_iget5_offset; /* fh16 [sic] */
+ fh16[3] = 0; /* avoid leaking uninitialized data */
fh32[2] = inode->i_generation;
if (parent) {
struct iso_inode_info *eparent; | CWE-200 | null | null |
27,326 | static struct dentry *isofs_fh_to_dentry(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
struct isofs_fid *ifid = (struct isofs_fid *)fid;
if (fh_len < 3 || fh_type > 2)
return NULL;
return isofs_export_iget(sb, ifid->block, ifid->offset,
ifid->generation);
}
| +Info | 0 | static struct dentry *isofs_fh_to_dentry(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
struct isofs_fid *ifid = (struct isofs_fid *)fid;
if (fh_len < 3 || fh_type > 2)
return NULL;
return isofs_export_iget(sb, ifid->block, ifid->offset,
ifid->generation);
}
| @@ -134,6 +134,7 @@ isofs_export_encode_fh(struct inode *inode,
len = 3;
fh32[0] = ei->i_iget5_block;
fh16[2] = (__u16)ei->i_iget5_offset; /* fh16 [sic] */
+ fh16[3] = 0; /* avoid leaking uninitialized data */
fh32[2] = inode->i_generation;
if (parent) {
struct iso_inode_info *eparent; | CWE-200 | null | null |
27,327 | static struct dentry *isofs_fh_to_parent(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
struct isofs_fid *ifid = (struct isofs_fid *)fid;
if (fh_type != 2)
return NULL;
return isofs_export_iget(sb,
fh_len > 2 ? ifid->parent_block : 0,
ifid->parent_offset,
fh_len > 4 ? ifid->parent... | +Info | 0 | static struct dentry *isofs_fh_to_parent(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
struct isofs_fid *ifid = (struct isofs_fid *)fid;
if (fh_type != 2)
return NULL;
return isofs_export_iget(sb,
fh_len > 2 ? ifid->parent_block : 0,
ifid->parent_offset,
fh_len > 4 ? ifid->parent... | @@ -134,6 +134,7 @@ isofs_export_encode_fh(struct inode *inode,
len = 3;
fh32[0] = ei->i_iget5_block;
fh16[2] = (__u16)ei->i_iget5_offset; /* fh16 [sic] */
+ fh16[3] = 0; /* avoid leaking uninitialized data */
fh32[2] = inode->i_generation;
if (parent) {
struct iso_inode_info *eparent; | CWE-200 | null | null |
27,328 | static int empty_dir(struct inode *dir)
{
struct fileIdentDesc *fi, cfi;
struct udf_fileident_bh fibh;
loff_t f_pos;
loff_t size = udf_ext0_offset(dir) + dir->i_size;
int block;
struct kernel_lb_addr eloc;
uint32_t elen;
sector_t offset;
struct extent_position epos = {};
struct udf_inode_info *dinfo = UDF_I(d... | +Info | 0 | static int empty_dir(struct inode *dir)
{
struct fileIdentDesc *fi, cfi;
struct udf_fileident_bh fibh;
loff_t f_pos;
loff_t size = udf_ext0_offset(dir) + dir->i_size;
int block;
struct kernel_lb_addr eloc;
uint32_t elen;
sector_t offset;
struct extent_position epos = {};
struct udf_inode_info *dinfo = UDF_I(d... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,329 | static int udf_create(struct inode *dir, struct dentry *dentry, umode_t mode,
struct nameidata *nd)
{
struct udf_fileident_bh fibh;
struct inode *inode;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *iinfo;
inode = udf_new_inode(dir, mode, &err);
if (!inode) {
return err;
}
iinfo = ... | +Info | 0 | static int udf_create(struct inode *dir, struct dentry *dentry, umode_t mode,
struct nameidata *nd)
{
struct udf_fileident_bh fibh;
struct inode *inode;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *iinfo;
inode = udf_new_inode(dir, mode, &err);
if (!inode) {
return err;
}
iinfo = ... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,330 | static struct dentry *udf_fh_to_dentry(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
if ((fh_len != 3 && fh_len != 5) ||
(fh_type != FILEID_UDF_WITH_PARENT &&
fh_type != FILEID_UDF_WITHOUT_PARENT))
return NULL;
return udf_nfs_get_inode(sb, fid->udf.block, fid->udf.partre... | +Info | 0 | static struct dentry *udf_fh_to_dentry(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
if ((fh_len != 3 && fh_len != 5) ||
(fh_type != FILEID_UDF_WITH_PARENT &&
fh_type != FILEID_UDF_WITHOUT_PARENT))
return NULL;
return udf_nfs_get_inode(sb, fid->udf.block, fid->udf.partre... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,331 | static struct dentry *udf_fh_to_parent(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
if (fh_len != 5 || fh_type != FILEID_UDF_WITH_PARENT)
return NULL;
return udf_nfs_get_inode(sb, fid->udf.parent_block,
fid->udf.parent_partref,
fid->udf.parent_generation);
}
| +Info | 0 | static struct dentry *udf_fh_to_parent(struct super_block *sb,
struct fid *fid, int fh_len, int fh_type)
{
if (fh_len != 5 || fh_type != FILEID_UDF_WITH_PARENT)
return NULL;
return udf_nfs_get_inode(sb, fid->udf.parent_block,
fid->udf.parent_partref,
fid->udf.parent_generation);
}
| @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,332 | static struct fileIdentDesc *udf_find_entry(struct inode *dir,
const struct qstr *child,
struct udf_fileident_bh *fibh,
struct fileIdentDesc *cfi)
{
struct fileIdentDesc *fi = NULL;
loff_t f_pos;
int block, flen;
unsigned char *fname = NULL;
unsigned char *nameptr;
uint8_t lfi;
uint16_... | +Info | 0 | static struct fileIdentDesc *udf_find_entry(struct inode *dir,
const struct qstr *child,
struct udf_fileident_bh *fibh,
struct fileIdentDesc *cfi)
{
struct fileIdentDesc *fi = NULL;
loff_t f_pos;
int block, flen;
unsigned char *fname = NULL;
unsigned char *nameptr;
uint8_t lfi;
uint16_... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,333 | static struct dentry *udf_get_parent(struct dentry *child)
{
struct kernel_lb_addr tloc;
struct inode *inode = NULL;
struct qstr dotdot = QSTR_INIT("..", 2);
struct fileIdentDesc cfi;
struct udf_fileident_bh fibh;
if (!udf_find_entry(child->d_inode, &dotdot, &fibh, &cfi))
goto out_unlock;
if (fibh.sbh != fib... | +Info | 0 | static struct dentry *udf_get_parent(struct dentry *child)
{
struct kernel_lb_addr tloc;
struct inode *inode = NULL;
struct qstr dotdot = QSTR_INIT("..", 2);
struct fileIdentDesc cfi;
struct udf_fileident_bh fibh;
if (!udf_find_entry(child->d_inode, &dotdot, &fibh, &cfi))
goto out_unlock;
if (fibh.sbh != fib... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,334 | static int udf_link(struct dentry *old_dentry, struct inode *dir,
struct dentry *dentry)
{
struct inode *inode = old_dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
if (!fi) {
return err;
}
cfi.icb.extLength = cp... | +Info | 0 | static int udf_link(struct dentry *old_dentry, struct inode *dir,
struct dentry *dentry)
{
struct inode *inode = old_dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
if (!fi) {
return err;
}
cfi.icb.extLength = cp... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,335 | static struct dentry *udf_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nd)
{
struct inode *inode = NULL;
struct fileIdentDesc cfi;
struct udf_fileident_bh fibh;
if (dentry->d_name.len > UDF_NAME_LEN - 2)
return ERR_PTR(-ENAMETOOLONG);
#ifdef UDF_RECOVERY
/* temporary shorthand for sp... | +Info | 0 | static struct dentry *udf_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nd)
{
struct inode *inode = NULL;
struct fileIdentDesc cfi;
struct udf_fileident_bh fibh;
if (dentry->d_name.len > UDF_NAME_LEN - 2)
return ERR_PTR(-ENAMETOOLONG);
#ifdef UDF_RECOVERY
/* temporary shorthand for sp... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,336 | static int udf_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
struct inode *inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *dinfo = UDF_I(dir);
struct udf_inode_info *iinfo;
err = -EIO;
inode = udf_new_inode(dir, S_IFDIR | mode, &err);
if (!... | +Info | 0 | static int udf_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
struct inode *inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *dinfo = UDF_I(dir);
struct udf_inode_info *iinfo;
err = -EIO;
inode = udf_new_inode(dir, S_IFDIR | mode, &err);
if (!... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,337 | static int udf_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
dev_t rdev)
{
struct inode *inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *iinfo;
if (!old_valid_dev(rdev))
return -EINVAL;
err = -EIO;
inode = udf_new_inode(dir, mode, &e... | +Info | 0 | static int udf_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
dev_t rdev)
{
struct inode *inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc cfi, *fi;
int err;
struct udf_inode_info *iinfo;
if (!old_valid_dev(rdev))
return -EINVAL;
err = -EIO;
inode = udf_new_inode(dir, mode, &e... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,338 | static struct dentry *udf_nfs_get_inode(struct super_block *sb, u32 block,
u16 partref, __u32 generation)
{
struct inode *inode;
struct kernel_lb_addr loc;
if (block == 0)
return ERR_PTR(-ESTALE);
loc.logicalBlockNum = block;
loc.partitionReferenceNum = partref;
inode = udf_iget(sb, &loc);
if (inode ==... | +Info | 0 | static struct dentry *udf_nfs_get_inode(struct super_block *sb, u32 block,
u16 partref, __u32 generation)
{
struct inode *inode;
struct kernel_lb_addr loc;
if (block == 0)
return ERR_PTR(-ESTALE);
loc.logicalBlockNum = block;
loc.partitionReferenceNum = partref;
inode = udf_iget(sb, &loc);
if (inode ==... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,339 | static int udf_rmdir(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode = dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc *fi, cfi;
struct kernel_lb_addr tloc;
retval = -ENOENT;
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
if (!fi)
goto out;
retval = ... | +Info | 0 | static int udf_rmdir(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode = dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc *fi, cfi;
struct kernel_lb_addr tloc;
retval = -ENOENT;
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
if (!fi)
goto out;
retval = ... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,340 | static int udf_symlink(struct inode *dir, struct dentry *dentry,
const char *symname)
{
struct inode *inode;
struct pathComponent *pc;
const char *compstart;
struct udf_fileident_bh fibh;
struct extent_position epos = {};
int eoffset, elen = 0;
struct fileIdentDesc *fi;
struct fileIdentDesc cfi;
uint8... | +Info | 0 | static int udf_symlink(struct inode *dir, struct dentry *dentry,
const char *symname)
{
struct inode *inode;
struct pathComponent *pc;
const char *compstart;
struct udf_fileident_bh fibh;
struct extent_position epos = {};
int eoffset, elen = 0;
struct fileIdentDesc *fi;
struct fileIdentDesc cfi;
uint8... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,341 | static int udf_unlink(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode = dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc *fi;
struct fileIdentDesc cfi;
struct kernel_lb_addr tloc;
retval = -ENOENT;
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
if (!fi)
... | +Info | 0 | static int udf_unlink(struct inode *dir, struct dentry *dentry)
{
int retval;
struct inode *inode = dentry->d_inode;
struct udf_fileident_bh fibh;
struct fileIdentDesc *fi;
struct fileIdentDesc cfi;
struct kernel_lb_addr tloc;
retval = -ENOENT;
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
if (!fi)
... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,342 | int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
struct fileIdentDesc *sfi, struct udf_fileident_bh *fibh,
uint8_t *impuse, uint8_t *fileident)
{
uint16_t crclen = fibh->eoffset - fibh->soffset - sizeof(struct tag);
uint16_t crc;
int offset;
uint16_t liu = le16_to_cpu(cfi->lengthOfImpUse);
ui... | +Info | 0 | int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
struct fileIdentDesc *sfi, struct udf_fileident_bh *fibh,
uint8_t *impuse, uint8_t *fileident)
{
uint16_t crclen = fibh->eoffset - fibh->soffset - sizeof(struct tag);
uint16_t crc;
int offset;
uint16_t liu = le16_to_cpu(cfi->lengthOfImpUse);
ui... | @@ -1279,6 +1279,7 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
*lenp = 3;
fid->udf.block = location.logicalBlockNum;
fid->udf.partref = location.partitionReferenceNum;
+ fid->udf.parent_partref = 0;
fid->udf.generation = inode->i_generation;
if (parent) { | CWE-200 | null | null |
27,343 | static int run_filter(struct tap_filter *filter, const struct sk_buff *skb)
{
/* Cannot use eth_hdr(skb) here because skb_mac_hdr() is incorrect
* at this point. */
struct ethhdr *eh = (struct ethhdr *) skb->data;
int i;
/* Exact match */
for (i = 0; i < filter->count; i++)
if (ether_addr_equal(eh->h_dest, fi... | +Info | 0 | static int run_filter(struct tap_filter *filter, const struct sk_buff *skb)
{
/* Cannot use eth_hdr(skb) here because skb_mac_hdr() is incorrect
* at this point. */
struct ethhdr *eh = (struct ethhdr *) skb->data;
int i;
/* Exact match */
for (i = 0; i < filter->count; i++)
if (ether_addr_equal(eh->h_dest, fi... | @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,344 | static void tun_free_netdev(struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
BUG_ON(!test_bit(SOCK_EXTERNALLY_ALLOCATED, &tun->socket.flags));
sk_release_kernel(tun->socket.sk);
}
| +Info | 0 | static void tun_free_netdev(struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
BUG_ON(!test_bit(SOCK_EXTERNALLY_ALLOCATED, &tun->socket.flags));
sk_release_kernel(tun->socket.sk);
}
| @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,345 | static void tun_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct tun_struct *tun = netdev_priv(dev);
strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
switch (tun->flags & TUN_TYPE_MASK) {
case TUN_TUN_DEV:
strlcpy(info-... | +Info | 0 | static void tun_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct tun_struct *tun = netdev_priv(dev);
strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
switch (tun->flags & TUN_TYPE_MASK) {
case TUN_TUN_DEV:
strlcpy(info-... | @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,346 | static ssize_t tun_get_user(struct tun_struct *tun, void *msg_control,
const struct iovec *iv, size_t total_len,
size_t count, int noblock)
{
struct tun_pi pi = { 0, cpu_to_be16(ETH_P_IP) };
struct sk_buff *skb;
size_t len = total_len, align = NET_SKB_PAD;
struct virtio_net_hdr gso = { 0 };
int offse... | +Info | 0 | static ssize_t tun_get_user(struct tun_struct *tun, void *msg_control,
const struct iovec *iv, size_t total_len,
size_t count, int noblock)
{
struct tun_pi pi = { 0, cpu_to_be16(ETH_P_IP) };
struct sk_buff *skb;
size_t len = total_len, align = NET_SKB_PAD;
struct virtio_net_hdr gso = { 0 };
int offse... | @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,347 | static void tun_net_init(struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
switch (tun->flags & TUN_TYPE_MASK) {
case TUN_TUN_DEV:
dev->netdev_ops = &tun_netdev_ops;
/* Point-to-Point TUN Device */
dev->hard_header_len = 0;
dev->addr_len = 0;
dev->mtu = 1500;
/* Zero header length *... | +Info | 0 | static void tun_net_init(struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
switch (tun->flags & TUN_TYPE_MASK) {
case TUN_TUN_DEV:
dev->netdev_ops = &tun_netdev_ops;
/* Point-to-Point TUN Device */
dev->hard_header_len = 0;
dev->addr_len = 0;
dev->mtu = 1500;
/* Zero header length *... | @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,348 | static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
tun_debug(KERN_INFO, tun, "tun_net_xmit %d\n", skb->len);
/* Drop packet if interface is not attached */
if (!tun->tfile)
goto drop;
/* Drop if the filter does not like it.
* This is a n... | +Info | 0 | static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct tun_struct *tun = netdev_priv(dev);
tun_debug(KERN_INFO, tun, "tun_net_xmit %d\n", skb->len);
/* Drop packet if interface is not attached */
if (!tun->tfile)
goto drop;
/* Drop if the filter does not like it.
* This is a n... | @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,349 | static int tun_release(struct socket *sock)
{
if (sock->sk)
sock_put(sock->sk);
return 0;
}
| +Info | 0 | static int tun_release(struct socket *sock)
{
if (sock->sk)
sock_put(sock->sk);
return 0;
}
| @@ -1379,9 +1379,11 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
int vnet_hdr_sz;
int ret;
- if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89)
+ if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
+ } else
+ memset(&ifr, 0, size... | CWE-200 | null | null |
27,350 | void atm_dev_release_vccs(struct atm_dev *dev)
{
int i;
write_lock_irq(&vcc_sklist_lock);
for (i = 0; i < VCC_HTABLE_SIZE; i++) {
struct hlist_head *head = &vcc_hash[i];
struct hlist_node *node, *tmp;
struct sock *s;
struct atm_vcc *vcc;
sk_for_each_safe(s, node, tmp, head) {
vcc = atm_sk(s);
if (v... | +Info | 0 | void atm_dev_release_vccs(struct atm_dev *dev)
{
int i;
write_lock_irq(&vcc_sklist_lock);
for (i = 0; i < VCC_HTABLE_SIZE; i++) {
struct hlist_head *head = &vcc_hash[i];
struct hlist_node *node, *tmp;
struct sock *s;
struct atm_vcc *vcc;
sk_for_each_safe(s, node, tmp, head) {
vcc = atm_sk(s);
if (v... | @@ -812,6 +812,7 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
return -ENOTCONN;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = vcc->dev->number;
pvc.sap_addr.vpi = vcc->vpi; | CWE-200 | null | null |
27,351 | static int check_ci(const struct atm_vcc *vcc, short vpi, int vci)
{
struct hlist_head *head = &vcc_hash[vci & (VCC_HTABLE_SIZE - 1)];
struct hlist_node *node;
struct sock *s;
struct atm_vcc *walk;
sk_for_each(s, node, head) {
walk = atm_sk(s);
if (walk->dev != vcc->dev)
continue;
if (test_bit(ATM_VF_ADD... | +Info | 0 | static int check_ci(const struct atm_vcc *vcc, short vpi, int vci)
{
struct hlist_head *head = &vcc_hash[vci & (VCC_HTABLE_SIZE - 1)];
struct hlist_node *node;
struct sock *s;
struct atm_vcc *walk;
sk_for_each(s, node, head) {
walk = atm_sk(s);
if (walk->dev != vcc->dev)
continue;
if (test_bit(ATM_VF_ADD... | @@ -812,6 +812,7 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
return -ENOTCONN;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = vcc->dev->number;
pvc.sap_addr.vpi = vcc->vpi; | CWE-200 | null | null |
27,352 | int vcc_create(struct net *net, struct socket *sock, int protocol, int family)
{
struct sock *sk;
struct atm_vcc *vcc;
sock->sk = NULL;
if (sock->type == SOCK_STREAM)
return -EINVAL;
sk = sk_alloc(net, family, GFP_KERNEL, &vcc_proto);
if (!sk)
return -ENOMEM;
sock_init_data(sock, sk);
sk->sk_state_change =... | +Info | 0 | int vcc_create(struct net *net, struct socket *sock, int protocol, int family)
{
struct sock *sk;
struct atm_vcc *vcc;
sock->sk = NULL;
if (sock->type == SOCK_STREAM)
return -EINVAL;
sk = sk_alloc(net, family, GFP_KERNEL, &vcc_proto);
if (!sk)
return -ENOMEM;
sock_init_data(sock, sk);
sk->sk_state_change =... | @@ -812,6 +812,7 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
return -ENOTCONN;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = vcc->dev->number;
pvc.sap_addr.vpi = vcc->vpi; | CWE-200 | null | null |
27,353 | static void vcc_destroy_socket(struct sock *sk)
{
struct atm_vcc *vcc = atm_sk(sk);
struct sk_buff *skb;
set_bit(ATM_VF_CLOSE, &vcc->flags);
clear_bit(ATM_VF_READY, &vcc->flags);
if (vcc->dev) {
if (vcc->dev->ops->close)
vcc->dev->ops->close(vcc);
if (vcc->push)
vcc->push(vcc, NULL); /* atmarpd has no p... | +Info | 0 | static void vcc_destroy_socket(struct sock *sk)
{
struct atm_vcc *vcc = atm_sk(sk);
struct sk_buff *skb;
set_bit(ATM_VF_CLOSE, &vcc->flags);
clear_bit(ATM_VF_READY, &vcc->flags);
if (vcc->dev) {
if (vcc->dev->ops->close)
vcc->dev->ops->close(vcc);
if (vcc->push)
vcc->push(vcc, NULL); /* atmarpd has no p... | @@ -812,6 +812,7 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
return -ENOTCONN;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = vcc->dev->number;
pvc.sap_addr.vpi = vcc->vpi; | CWE-200 | null | null |
27,354 | static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL;
struct hlist_node *node;
sk_for_each(sk, node, &rfcomm_sk_list.head) {
if (rfcomm_pi(sk)->channel == channel &&
!bacmp(&bt_sk(sk)->src, src))
break;
}
return node ? sk : NULL;
}
| +Info | 0 | static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{
struct sock *sk = NULL;
struct hlist_node *node;
sk_for_each(sk, node, &rfcomm_sk_list.head) {
if (rfcomm_pi(sk)->channel == channel &&
!bacmp(&bt_sk(sk)->src, src))
break;
}
return node ? sk : NULL;
}
| @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,355 | void __exit rfcomm_cleanup_sockets(void)
{
debugfs_remove(rfcomm_sock_debugfs);
if (bt_sock_unregister(BTPROTO_RFCOMM) < 0)
BT_ERR("RFCOMM socket layer unregistration failed");
proto_unregister(&rfcomm_proto);
}
| +Info | 0 | void __exit rfcomm_cleanup_sockets(void)
{
debugfs_remove(rfcomm_sock_debugfs);
if (bt_sock_unregister(BTPROTO_RFCOMM) < 0)
BT_ERR("RFCOMM socket layer unregistration failed");
proto_unregister(&rfcomm_proto);
}
| @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,356 | static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int flags)
{
DECLARE_WAITQUEUE(wait, current);
struct sock *sk = sock->sk, *nsk;
long timeo;
int err = 0;
lock_sock(sk);
if (sk->sk_type != SOCK_STREAM) {
err = -EINVAL;
goto done;
}
timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
... | +Info | 0 | static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int flags)
{
DECLARE_WAITQUEUE(wait, current);
struct sock *sk = sock->sk, *nsk;
long timeo;
int err = 0;
lock_sock(sk);
if (sk->sk_type != SOCK_STREAM) {
err = -EINVAL;
goto done;
}
timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
... | @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,357 | static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
int err = 0;
BT_DBG("sk %p %s", sk, batostr(&sa->rc_bdaddr));
if (!addr || addr->sa_family != AF_BLUETOOTH)
return -EINVAL;
lock_sock(sk);
... | +Info | 0 | static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{
struct sockaddr_rc *sa = (struct sockaddr_rc *) addr;
struct sock *sk = sock->sk;
int err = 0;
BT_DBG("sk %p %s", sk, batostr(&sa->rc_bdaddr));
if (!addr || addr->sa_family != AF_BLUETOOTH)
return -EINVAL;
lock_sock(sk);
... | @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,358 | static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
{
struct sock *sk;
struct hlist_node *node;
read_lock(&rfcomm_sk_list.lock);
sk_for_each(sk, node, &rfcomm_sk_list.head) {
seq_printf(f, "%s %s %d %d\n",
batostr(&bt_sk(sk)->src),
batostr(&bt_sk(sk)->dst),
sk->sk_state, rfcomm_pi(sk)->... | +Info | 0 | static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
{
struct sock *sk;
struct hlist_node *node;
read_lock(&rfcomm_sk_list.lock);
sk_for_each(sk, node, &rfcomm_sk_list.head) {
seq_printf(f, "%s %s %d %d\n",
batostr(&bt_sk(sk)->src),
batostr(&bt_sk(sk)->dst),
sk->sk_state, rfcomm_pi(sk)->... | @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,359 | static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
{
struct sock *sk = sock->sk;
struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc;
int len;
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
return 0;
}
len = bt_... | +Info | 0 | static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
{
struct sock *sk = sock->sk;
struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc;
int len;
if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {
rfcomm_dlc_accept(d);
return 0;
}
len = bt_... | @@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
BT_DBG("sock %p, sk %p", sock, sk);
+ memset(sa, 0, sizeof(*sa));
sa->rc_family = AF_BLUETOOTH;
sa->rc_channel = rfcomm_pi(sk)->channel;
if (peer) | CWE-200 | null | null |
27,360 | void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
{
struct sock *sk;
struct hlist_node *node;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct sk_buff *nskb;
/* Skip the original socket */
if (sk == skip_sk)
continue;
if (... | +Info | 0 | void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk)
{
struct sock *sk;
struct hlist_node *node;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct sk_buff *nskb;
/* Skip the original socket */
if (sk == skip_sk)
continue;
if (... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,361 | void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct hlist_node *node;
struct sk_buff *skb_copy = NULL;
BT_DBG("hdev %p len %d", hdev, skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct hci_filter *flt;
struct sk_buff *nskb;
i... | +Info | 0 | void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
{
struct sock *sk;
struct hlist_node *node;
struct sk_buff *skb_copy = NULL;
BT_DBG("hdev %p len %d", hdev, skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct hci_filter *flt;
struct sk_buff *nskb;
i... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,362 | static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
{
struct hci_event_hdr *hdr;
struct hci_ev_stack_internal *ev;
struct sk_buff *skb;
skb = bt_skb_alloc(HCI_EVENT_HDR_SIZE + sizeof(*ev) + dlen, GFP_ATOMIC);
if (!skb)
return;
hdr = (void *) skb_put(skb, HCI_EVENT_HDR_SIZE);
hdr->e... | +Info | 0 | static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
{
struct hci_event_hdr *hdr;
struct hci_ev_stack_internal *ev;
struct sk_buff *skb;
skb = bt_skb_alloc(HCI_EVENT_HDR_SIZE + sizeof(*ev) + dlen, GFP_ATOMIC);
if (!skb)
return;
hdr = (void *) skb_put(skb, HCI_EVENT_HDR_SIZE);
hdr->e... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,363 | static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
int addr_len)
{
struct sockaddr_hci haddr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = NULL;
int len, err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (!addr)
return -EINVAL;
memset(&haddr, 0, sizeof(haddr));
len = min_t(unsigned... | +Info | 0 | static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
int addr_len)
{
struct sockaddr_hci haddr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = NULL;
int len, err = 0;
BT_DBG("sock %p sk %p", sock, sk);
if (!addr)
return -EINVAL;
memset(&haddr, 0, sizeof(haddr));
len = min_t(unsigned... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,364 | static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr, 0);
hci_dev_unlock(hdev);
return err;
}
| +Info | 0 | static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr, 0);
hci_dev_unlock(hdev);
return err;
}
| @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,365 | static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr, 0);
hci_dev_unlock(hdev);
return err;
}
| +Info | 0 | static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
int err;
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr, 0);
hci_dev_unlock(hdev);
return err;
}
| @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,366 | static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd,
unsigned long arg)
{
struct hci_dev *hdev = hci_pi(sk)->hdev;
if (!hdev)
return -EBADFD;
switch (cmd) {
case HCISETRAW:
if (!capable(CAP_NET_ADMIN))
return -EACCES;
if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks))
return -EPERM;... | +Info | 0 | static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd,
unsigned long arg)
{
struct hci_dev *hdev = hci_pi(sk)->hdev;
if (!hdev)
return -EBADFD;
switch (cmd) {
case HCISETRAW:
if (!capable(CAP_NET_ADMIN))
return -EACCES;
if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks))
return -EPERM;... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,367 | static void hci_sock_cmsg(struct sock *sk, struct msghdr *msg,
struct sk_buff *skb)
{
__u32 mask = hci_pi(sk)->cmsg_mask;
if (mask & HCI_CMSG_DIR) {
int incoming = bt_cb(skb)->incoming;
put_cmsg(msg, SOL_HCI, HCI_CMSG_DIR, sizeof(incoming),
&incoming);
}
if (mask & HCI_CMSG_TSTAMP) {
#ifdef CONFIG_CO... | +Info | 0 | static void hci_sock_cmsg(struct sock *sk, struct msghdr *msg,
struct sk_buff *skb)
{
__u32 mask = hci_pi(sk)->cmsg_mask;
if (mask & HCI_CMSG_DIR) {
int incoming = bt_cb(skb)->incoming;
put_cmsg(msg, SOL_HCI, HCI_CMSG_DIR, sizeof(incoming),
&incoming);
}
if (mask & HCI_CMSG_TSTAMP) {
#ifdef CONFIG_CO... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,368 | static int hci_sock_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
BT_DBG("sock %p", sock);
if (sock->type != SOCK_RAW)
return -ESOCKTNOSUPPORT;
sock->ops = &hci_sock_ops;
sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto);
if (!sk)
return -ENOMEM;
... | +Info | 0 | static int hci_sock_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
BT_DBG("sock %p", sock);
if (sock->type != SOCK_RAW)
return -ESOCKTNOSUPPORT;
sock->ops = &hci_sock_ops;
sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto);
if (!sk)
return -ENOMEM;
... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,369 | void hci_sock_dev_event(struct hci_dev *hdev, int event)
{
struct hci_ev_si_device ev;
BT_DBG("hdev %s event %d", hdev->name, event);
/* Send event to monitor */
if (atomic_read(&monitor_promisc)) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, event);
if (skb) {
send_monitor_event(skb);
kfre... | +Info | 0 | void hci_sock_dev_event(struct hci_dev *hdev, int event)
{
struct hci_ev_si_device ev;
BT_DBG("hdev %s event %d", hdev->name, event);
/* Send event to monitor */
if (atomic_read(&monitor_promisc)) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, event);
if (skb) {
send_monitor_event(skb);
kfre... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,370 | static int hci_sock_getname(struct socket *sock, struct sockaddr *addr,
int *addr_len, int peer)
{
struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = hci_pi(sk)->hdev;
BT_DBG("sock %p sk %p", sock, sk);
if (!hdev)
return -EBADFD;
lock_sock(sk)... | +Info | 0 | static int hci_sock_getname(struct socket *sock, struct sockaddr *addr,
int *addr_len, int peer)
{
struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
struct sock *sk = sock->sk;
struct hci_dev *hdev = hci_pi(sk)->hdev;
BT_DBG("sock %p sk %p", sock, sk);
if (!hdev)
return -EBADFD;
lock_sock(sk)... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,371 | int __init hci_sock_init(void)
{
int err;
err = proto_register(&hci_sk_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_HCI, &hci_sock_family_ops);
if (err < 0)
goto error;
BT_INFO("HCI socket layer initialized");
return 0;
error:
BT_ERR("HCI socket registration failed");
proto_unreg... | +Info | 0 | int __init hci_sock_init(void)
{
int err;
err = proto_register(&hci_sk_proto, 0);
if (err < 0)
return err;
err = bt_sock_register(BTPROTO_HCI, &hci_sock_family_ops);
if (err < 0)
goto error;
BT_INFO("HCI socket layer initialized");
return 0;
error:
BT_ERR("HCI socket registration failed");
proto_unreg... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,372 | static int hci_sock_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
{
struct sock *sk = sock->sk;
void __user *argp = (void __user *) arg;
int err;
BT_DBG("cmd %x arg %lx", cmd, arg);
switch (cmd) {
case HCIGETDEVLIST:
return hci_get_dev_list(argp);
case HCIGETDEVINFO:
return hci_get_... | +Info | 0 | static int hci_sock_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
{
struct sock *sk = sock->sk;
void __user *argp = (void __user *) arg;
int err;
BT_DBG("cmd %x arg %lx", cmd, arg);
switch (cmd) {
case HCIGETDEVLIST:
return hci_get_dev_list(argp);
case HCIGETDEVINFO:
return hci_get_... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,373 | static int hci_sock_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
BT_DBG("sock %p sk %p", sock, sk);
if (!sk)
return 0;
hdev = hci_pi(sk)->hdev;
if (hci_pi(sk)->channel == HCI_CHANNEL_MONITOR)
atomic_dec(&monitor_promisc);
bt_sock_unlink(&hci_sk_list, sk);
if (hdev) ... | +Info | 0 | static int hci_sock_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
BT_DBG("sock %p sk %p", sock, sk);
if (!sk)
return 0;
hdev = hci_pi(sk)->hdev;
if (hci_pi(sk)->channel == HCI_CHANNEL_MONITOR)
atomic_dec(&monitor_promisc);
bt_sock_unlink(&hci_sk_list, sk);
if (hdev) ... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,374 | static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
struct sk_buff *skb;
int err;
BT_DBG("sock %p sk %p", sock, sk);
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
if (msg->msg_flags & ~(MSG_DONTWA... | +Info | 0 | static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct hci_dev *hdev;
struct sk_buff *skb;
int err;
BT_DBG("sock %p sk %p", sock, sk);
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
if (msg->msg_flags & ~(MSG_DONTWA... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,375 | static inline int hci_test_bit(int nr, void *addr)
{
return *((__u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31));
}
| +Info | 0 | static inline int hci_test_bit(int nr, void *addr)
{
return *((__u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31));
}
| @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,376 | static void send_monitor_event(struct sk_buff *skb)
{
struct sock *sk;
struct hlist_node *node;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct sk_buff *nskb;
if (sk->sk_state != BT_BOUND)
continue;
if (hci_pi(sk)->channel != HCI_CHANNEL_MON... | +Info | 0 | static void send_monitor_event(struct sk_buff *skb)
{
struct sock *sk;
struct hlist_node *node;
BT_DBG("len %d", skb->len);
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
struct sk_buff *nskb;
if (sk->sk_state != BT_BOUND)
continue;
if (hci_pi(sk)->channel != HCI_CHANNEL_MON... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,377 | static void send_monitor_replay(struct sock *sk)
{
struct hci_dev *hdev;
read_lock(&hci_dev_list_lock);
list_for_each_entry(hdev, &hci_dev_list, list) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, HCI_DEV_REG);
if (!skb)
continue;
if (sock_queue_rcv_skb(sk, skb))
kfree_skb(skb);
}
read... | +Info | 0 | static void send_monitor_replay(struct sock *sk)
{
struct hci_dev *hdev;
read_lock(&hci_dev_list_lock);
list_for_each_entry(hdev, &hci_dev_list, list) {
struct sk_buff *skb;
skb = create_monitor_event(hdev, HCI_DEV_REG);
if (!skb)
continue;
if (sock_queue_rcv_skb(sk, skb))
kfree_skb(skb);
}
read... | @@ -1009,6 +1009,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
{
struct hci_filter *f = &hci_pi(sk)->filter;
+ memset(&uf, 0, sizeof(uf));
uf.type_mask = f->type_mask;
uf.opcode = f->opcode;
uf.event_mask[0] = *((u32 *) f->event_mask + 0); | CWE-200 | null | null |
27,378 | static struct sock *__l2tp_ip6_bind_lookup(struct net *net,
struct in6_addr *laddr,
int dif, u32 tunnel_id)
{
struct hlist_node *node;
struct sock *sk;
sk_for_each_bound(sk, node, &l2tp_ip6_bind_table) {
struct in6_addr *addr = inet6_rcv_saddr(sk);
struct l2tp_ip6_sock *l2tp = l2tp_ip6_sk(sk);
... | +Info | 0 | static struct sock *__l2tp_ip6_bind_lookup(struct net *net,
struct in6_addr *laddr,
int dif, u32 tunnel_id)
{
struct hlist_node *node;
struct sock *sk;
sk_for_each_bound(sk, node, &l2tp_ip6_bind_table) {
struct in6_addr *addr = inet6_rcv_saddr(sk);
struct l2tp_ip6_sock *l2tp = l2tp_ip6_sk(sk);
... | @@ -410,6 +410,7 @@ static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr,
lsa->l2tp_family = AF_INET6;
lsa->l2tp_flowinfo = 0;
lsa->l2tp_scope_id = 0;
+ lsa->l2tp_unused = 0;
if (peer) {
if (!lsk->peer_conn_id)
return -ENOTCONN; | CWE-200 | null | null |
27,379 | static void l2tp_ip6_destroy_sock(struct sock *sk)
{
lock_sock(sk);
ip6_flush_pending_frames(sk);
release_sock(sk);
inet6_destroy_sock(sk);
}
| +Info | 0 | static void l2tp_ip6_destroy_sock(struct sock *sk)
{
lock_sock(sk);
ip6_flush_pending_frames(sk);
release_sock(sk);
inet6_destroy_sock(sk);
}
| @@ -410,6 +410,7 @@ static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr,
lsa->l2tp_family = AF_INET6;
lsa->l2tp_flowinfo = 0;
lsa->l2tp_scope_id = 0;
+ lsa->l2tp_unused = 0;
if (peer) {
if (!lsk->peer_conn_id)
return -ENOTCONN; | CWE-200 | null | null |
27,380 | static int l2tp_ip6_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len)
{
struct ipv6_txoptions opt_space;
struct sockaddr_l2tpip6 *lsa =
(struct sockaddr_l2tpip6 *) msg->msg_name;
struct in6_addr *daddr, *final_p, final;
struct ipv6_pinfo *np = inet6_sk(sk);
struct ipv6_txoptions... | +Info | 0 | static int l2tp_ip6_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len)
{
struct ipv6_txoptions opt_space;
struct sockaddr_l2tpip6 *lsa =
(struct sockaddr_l2tpip6 *) msg->msg_name;
struct in6_addr *daddr, *final_p, final;
struct ipv6_pinfo *np = inet6_sk(sk);
struct ipv6_txoptions... | @@ -410,6 +410,7 @@ static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr,
lsa->l2tp_family = AF_INET6;
lsa->l2tp_flowinfo = 0;
lsa->l2tp_scope_id = 0;
+ lsa->l2tp_unused = 0;
if (peer) {
if (!lsk->peer_conn_id)
return -ENOTCONN; | CWE-200 | null | null |
27,381 | static int llc_ui_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;
if (!capable(CAP_NET_RAW))
return -EPERM;
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
rc = -E... | +Info | 0 | static int llc_ui_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;
if (!capable(CAP_NET_RAW))
return -EPERM;
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
rc = -E... | @@ -969,14 +969,13 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
struct sockaddr_llc sllc;
struct sock *sk = sock->sk;
struct llc_sock *llc = llc_sk(sk);
- int rc = 0;
+ int rc = -EBADF;
memset(&sllc, 0, sizeof(sllc));
lock_sock(sk);
if (sock_flag(sk, SOCK_ZAPPED))
goto out;... | CWE-200 | null | null |
27,382 | static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len, int flags)
{
struct sockaddr_llc *uaddr = (struct sockaddr_llc *)msg->msg_name;
const int nonblock = flags & MSG_DONTWAIT;
struct sk_buff *skb = NULL;
struct sock *sk = sock->sk;
struct llc_sock *llc = llc_sk(sk... | +Info | 0 | static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len, int flags)
{
struct sockaddr_llc *uaddr = (struct sockaddr_llc *)msg->msg_name;
const int nonblock = flags & MSG_DONTWAIT;
struct sk_buff *skb = NULL;
struct sock *sk = sock->sk;
struct llc_sock *llc = llc_sk(sk... | @@ -969,14 +969,13 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
struct sockaddr_llc sllc;
struct sock *sk = sock->sk;
struct llc_sock *llc = llc_sk(sk);
- int rc = 0;
+ int rc = -EBADF;
memset(&sllc, 0, sizeof(sllc));
lock_sock(sk);
if (sock_flag(sk, SOCK_ZAPPED))
goto out;... | CWE-200 | null | null |
27,383 | static u32 ccid3_first_li(struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
u32 x_recv, p, delta;
u64 fval;
if (hc->rx_rtt == 0) {
DCCP_WARN("No RTT estimate available, using fallback RTT\n");
hc->rx_rtt = DCCP_FALLBACK_RTT;
}
delta = ktime_to_us(net_timedelta(hc->rx_tstamp_last_feedback... | +Info | 0 | static u32 ccid3_first_li(struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
u32 x_recv, p, delta;
u64 fval;
if (hc->rx_rtt == 0) {
DCCP_WARN("No RTT estimate available, using fallback RTT\n");
hc->rx_rtt = DCCP_FALLBACK_RTT;
}
delta = ktime_to_us(net_timedelta(hc->rx_tstamp_last_feedback... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,384 | static void ccid3_hc_rx_exit(struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
tfrc_rx_hist_purge(&hc->rx_hist);
tfrc_lh_cleanup(&hc->rx_li_hist);
}
| +Info | 0 | static void ccid3_hc_rx_exit(struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
tfrc_rx_hist_purge(&hc->rx_hist);
tfrc_lh_cleanup(&hc->rx_li_hist);
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,385 | static int ccid3_hc_rx_getsockopt(struct sock *sk, const int optname, int len,
u32 __user *optval, int __user *optlen)
{
const struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
struct tfrc_rx_info rx_info;
const void *val;
switch (optname) {
case DCCP_SOCKOPT_CCID_RX_INFO:
if (len < sizeof(rx_info))
re... | +Info | 0 | static int ccid3_hc_rx_getsockopt(struct sock *sk, const int optname, int len,
u32 __user *optval, int __user *optlen)
{
const struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
struct tfrc_rx_info rx_info;
const void *val;
switch (optname) {
case DCCP_SOCKOPT_CCID_RX_INFO:
if (len < sizeof(rx_info))
re... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,386 | static int ccid3_hc_rx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid_priv(ccid);
hc->rx_state = TFRC_RSTATE_NO_DATA;
tfrc_lh_init(&hc->rx_li_hist);
return tfrc_rx_hist_alloc(&hc->rx_hist);
}
| +Info | 0 | static int ccid3_hc_rx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid_priv(ccid);
hc->rx_state = TFRC_RSTATE_NO_DATA;
tfrc_lh_init(&hc->rx_li_hist);
return tfrc_rx_hist_alloc(&hc->rx_hist);
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,387 | static int ccid3_hc_rx_insert_options(struct sock *sk, struct sk_buff *skb)
{
const struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
__be32 x_recv, pinv;
if (!(sk->sk_state == DCCP_OPEN || sk->sk_state == DCCP_PARTOPEN))
return 0;
if (dccp_packet_without_ack(skb))
return 0;
x_recv = htonl(hc->rx_x_recv);
... | +Info | 0 | static int ccid3_hc_rx_insert_options(struct sock *sk, struct sk_buff *skb)
{
const struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
__be32 x_recv, pinv;
if (!(sk->sk_state == DCCP_OPEN || sk->sk_state == DCCP_PARTOPEN))
return 0;
if (dccp_packet_without_ack(skb))
return 0;
x_recv = htonl(hc->rx_x_recv);
... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,388 | static void ccid3_hc_rx_set_state(struct sock *sk,
enum ccid3_hc_rx_states state)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
enum ccid3_hc_rx_states oldstate = hc->rx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
dccp_role(sk), sk, ccid3_rx_state_name(oldstate),
ccid3_rx_state_name... | +Info | 0 | static void ccid3_hc_rx_set_state(struct sock *sk,
enum ccid3_hc_rx_states state)
{
struct ccid3_hc_rx_sock *hc = ccid3_hc_rx_sk(sk);
enum ccid3_hc_rx_states oldstate = hc->rx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
dccp_role(sk), sk, ccid3_rx_state_name(oldstate),
ccid3_rx_state_name... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,389 | static void ccid3_hc_tx_exit(struct sock *sk)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
sk_stop_timer(sk, &hc->tx_no_feedback_timer);
tfrc_tx_hist_purge(&hc->tx_hist);
}
| +Info | 0 | static void ccid3_hc_tx_exit(struct sock *sk)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
sk_stop_timer(sk, &hc->tx_no_feedback_timer);
tfrc_tx_hist_purge(&hc->tx_hist);
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,390 | static void ccid3_hc_tx_get_info(struct sock *sk, struct tcp_info *info)
{
info->tcpi_rto = ccid3_hc_tx_sk(sk)->tx_t_rto;
info->tcpi_rtt = ccid3_hc_tx_sk(sk)->tx_rtt;
}
| +Info | 0 | static void ccid3_hc_tx_get_info(struct sock *sk, struct tcp_info *info)
{
info->tcpi_rto = ccid3_hc_tx_sk(sk)->tx_t_rto;
info->tcpi_rtt = ccid3_hc_tx_sk(sk)->tx_rtt;
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,391 | static u32 ccid3_hc_tx_idle_rtt(struct ccid3_hc_tx_sock *hc, ktime_t now)
{
u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count);
return delta / hc->tx_rtt;
}
| +Info | 0 | static u32 ccid3_hc_tx_idle_rtt(struct ccid3_hc_tx_sock *hc, ktime_t now)
{
u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count);
return delta / hc->tx_rtt;
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,392 | static int ccid3_hc_tx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid3_hc_tx_sock *hc = ccid_priv(ccid);
hc->tx_state = TFRC_SSTATE_NO_SENT;
hc->tx_hist = NULL;
setup_timer(&hc->tx_no_feedback_timer,
ccid3_hc_tx_no_feedback_timer, (unsigned long)sk);
return 0;
}
| +Info | 0 | static int ccid3_hc_tx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid3_hc_tx_sock *hc = ccid_priv(ccid);
hc->tx_state = TFRC_SSTATE_NO_SENT;
hc->tx_hist = NULL;
setup_timer(&hc->tx_no_feedback_timer,
ccid3_hc_tx_no_feedback_timer, (unsigned long)sk);
return 0;
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,393 | static void ccid3_hc_tx_packet_sent(struct sock *sk, unsigned int len)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
ccid3_hc_tx_update_s(hc, len);
if (tfrc_tx_hist_add(&hc->tx_hist, dccp_sk(sk)->dccps_gss))
DCCP_CRIT("packet history - out of memory!");
}
| +Info | 0 | static void ccid3_hc_tx_packet_sent(struct sock *sk, unsigned int len)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
ccid3_hc_tx_update_s(hc, len);
if (tfrc_tx_hist_add(&hc->tx_hist, dccp_sk(sk)->dccps_gss))
DCCP_CRIT("packet history - out of memory!");
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,394 | static int ccid3_hc_tx_parse_options(struct sock *sk, u8 packet_type,
u8 option, u8 *optval, u8 optlen)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
__be32 opt_val;
switch (option) {
case TFRC_OPT_RECEIVE_RATE:
case TFRC_OPT_LOSS_EVENT_RATE:
/* Must be ignored on Data packets, cf. RFC 4342 8.3 a... | +Info | 0 | static int ccid3_hc_tx_parse_options(struct sock *sk, u8 packet_type,
u8 option, u8 *optval, u8 optlen)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
__be32 opt_val;
switch (option) {
case TFRC_OPT_RECEIVE_RATE:
case TFRC_OPT_LOSS_EVENT_RATE:
/* Must be ignored on Data packets, cf. RFC 4342 8.3 a... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,395 | static void ccid3_hc_tx_set_state(struct sock *sk,
enum ccid3_hc_tx_states state)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
enum ccid3_hc_tx_states oldstate = hc->tx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
dccp_role(sk), sk, ccid3_tx_state_name(oldstate),
ccid3_tx_state_name... | +Info | 0 | static void ccid3_hc_tx_set_state(struct sock *sk,
enum ccid3_hc_tx_states state)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
enum ccid3_hc_tx_states oldstate = hc->tx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
dccp_role(sk), sk, ccid3_tx_state_name(oldstate),
ccid3_tx_state_name... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,396 | static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hc, int len)
{
const u16 old_s = hc->tx_s;
hc->tx_s = tfrc_ewma(hc->tx_s, len, 9);
if (hc->tx_s != old_s)
ccid3_update_send_interval(hc);
}
| +Info | 0 | static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hc, int len)
{
const u16 old_s = hc->tx_s;
hc->tx_s = tfrc_ewma(hc->tx_s, len, 9);
if (hc->tx_s != old_s)
ccid3_update_send_interval(hc);
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,397 | static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hc,
ktime_t now)
{
u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count),
quarter_rtts = (4 * delta) / hc->tx_rtt;
if (quarter_rtts > 0) {
hc->tx_t_last_win_count = now;
hc->tx_last_win_count += min(quarter_rtts, 5U);
hc->t... | +Info | 0 | static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hc,
ktime_t now)
{
u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count),
quarter_rtts = (4 * delta) / hc->tx_rtt;
if (quarter_rtts > 0) {
hc->tx_t_last_win_count = now;
hc->tx_last_win_count += min(quarter_rtts, 5U);
hc->t... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,398 | static void ccid3_hc_tx_update_x(struct sock *sk, ktime_t *stamp)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
__u64 min_rate = 2 * hc->tx_x_recv;
const __u64 old_x = hc->tx_x;
ktime_t now = stamp ? *stamp : ktime_get_real();
/*
* Handle IDLE periods: do not reduce below RFC3390 initial sending rate
* ... | +Info | 0 | static void ccid3_hc_tx_update_x(struct sock *sk, ktime_t *stamp)
{
struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk);
__u64 min_rate = 2 * hc->tx_x_recv;
const __u64 old_x = hc->tx_x;
ktime_t now = stamp ? *stamp : ktime_get_real();
/*
* Handle IDLE periods: do not reduce below RFC3390 initial sending rate
* ... | @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
27,399 | static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state)
{
static const char *const ccid3_rx_state_names[] = {
[TFRC_RSTATE_NO_DATA] = "NO_DATA",
[TFRC_RSTATE_DATA] = "DATA",
};
return ccid3_rx_state_names[state];
}
| +Info | 0 | static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state)
{
static const char *const ccid3_rx_state_names[] = {
[TFRC_RSTATE_NO_DATA] = "NO_DATA",
[TFRC_RSTATE_DATA] = "DATA",
};
return ccid3_rx_state_names[state];
}
| @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
case DCCP_SOCKOPT_CCID_TX_INFO:
if (len < sizeof(tfrc))
return -EINVAL;
+ memset(&tfrc, 0, sizeof(tfrc));
tfrc.tfrctx_x = hc->tx_x;
tfrc.tfrctx_x_recv = hc->tx_x_recv;
tfrc.tfrctx_x_calc = hc->tx_x_c... | CWE-200 | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.