idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
42,200 | ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
{
/* note: a 0-length skb is used as an error indication */
if (skb->len > 0) {
skb_checksum_complete_unset(skb);
#ifdef CONFIG_PPP_MULTILINK
/* XXX do channel-level decompression here */
if (PPP_PROTO(skb) == PPP_MP)
ppp_receive_mp... | DoS Mem. Corr. | 0 | ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
{
/* note: a 0-length skb is used as an error indication */
if (skb->len > 0) {
skb_checksum_complete_unset(skb);
#ifdef CONFIG_PPP_MULTILINK
/* XXX do channel-level decompression here */
if (PPP_PROTO(skb) == PPP_MP)
ppp_receive_mp... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,201 | ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
{
u32 mask, seq;
struct channel *ch;
int mphdrlen = (ppp->flags & SC_MP_SHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
if (!pskb_may_pull(skb, mphdrlen + 1) || ppp->mrru == 0)
goto err; /* no good, throw it away */
/* Decode sequence number a... | DoS Mem. Corr. | 0 | ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
{
u32 mask, seq;
struct channel *ch;
int mphdrlen = (ppp->flags & SC_MP_SHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
if (!pskb_may_pull(skb, mphdrlen + 1) || ppp->mrru == 0)
goto err; /* no good, throw it away */
/* Decode sequence number a... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,202 | ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
{
struct sk_buff *ns;
int proto, len, npi;
/*
* Decompress the frame, if compressed.
* Note that some decompressors need to see uncompressed frames
* that come in as well as compressed frames.
*/
if (ppp->rc_state && (ppp->rstate & SC_DECOMP_RUN... | DoS Mem. Corr. | 0 | ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
{
struct sk_buff *ns;
int proto, len, npi;
/*
* Decompress the frame, if compressed.
* Note that some decompressors need to see uncompressed frames
* that come in as well as compressed frames.
*/
if (ppp->rc_state && (ppp->rstate & SC_DECOMP_RUN... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,203 | int ppp_register_channel(struct ppp_channel *chan)
{
return ppp_register_net_channel(current->nsproxy->net_ns, chan);
}
| DoS Mem. Corr. | 0 | int ppp_register_channel(struct ppp_channel *chan)
{
return ppp_register_net_channel(current->nsproxy->net_ns, chan);
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,204 | ppp_register_compressor(struct compressor *cp)
{
struct compressor_entry *ce;
int ret;
spin_lock(&compressor_list_lock);
ret = -EEXIST;
if (find_comp_entry(cp->compress_proto))
goto out;
ret = -ENOMEM;
ce = kmalloc(sizeof(struct compressor_entry), GFP_ATOMIC);
if (!ce)
goto out;
ret = 0;
ce->comp = cp;
l... | DoS Mem. Corr. | 0 | ppp_register_compressor(struct compressor *cp)
{
struct compressor_entry *ce;
int ret;
spin_lock(&compressor_list_lock);
ret = -EEXIST;
if (find_comp_entry(cp->compress_proto))
goto out;
ret = -ENOMEM;
ce = kmalloc(sizeof(struct compressor_entry), GFP_ATOMIC);
if (!ce)
goto out;
ret = 0;
ce->comp = cp;
l... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,205 | static int ppp_release(struct inode *unused, struct file *file)
{
struct ppp_file *pf = file->private_data;
struct ppp *ppp;
if (pf) {
file->private_data = NULL;
if (pf->kind == INTERFACE) {
ppp = PF_TO_PPP(pf);
rtnl_lock();
if (file == ppp->owner)
unregister_netdevice(ppp->dev);
rtnl_unlock();
... | DoS Mem. Corr. | 0 | static int ppp_release(struct inode *unused, struct file *file)
{
struct ppp_file *pf = file->private_data;
struct ppp *ppp;
if (pf) {
file->private_data = NULL;
if (pf->kind == INTERFACE) {
ppp = PF_TO_PPP(pf);
rtnl_lock();
if (file == ppp->owner)
unregister_netdevice(ppp->dev);
rtnl_unlock();
... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,206 | ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
{
int proto = PPP_PROTO(skb);
struct sk_buff *new_skb;
int len;
unsigned char *cp;
if (proto < 0x8000) {
#ifdef CONFIG_PPP_FILTER
/* check if we should pass this packet */
/* the filter instructions are constructed assuming
a four-byte PPP header on ea... | DoS Mem. Corr. | 0 | ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
{
int proto = PPP_PROTO(skb);
struct sk_buff *new_skb;
int len;
unsigned char *cp;
if (proto < 0x8000) {
#ifdef CONFIG_PPP_FILTER
/* check if we should pass this packet */
/* the filter instructions are constructed assuming
a four-byte PPP header on ea... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,207 | ppp_set_compress(struct ppp *ppp, unsigned long arg)
{
int err;
struct compressor *cp, *ocomp;
struct ppp_option_data data;
void *state, *ostate;
unsigned char ccp_option[CCP_MAX_OPTION_LENGTH];
err = -EFAULT;
if (copy_from_user(&data, (void __user *) arg, sizeof(data)))
goto out;
if (data.length > CCP_MAX_O... | DoS Mem. Corr. | 0 | ppp_set_compress(struct ppp *ppp, unsigned long arg)
{
int err;
struct compressor *cp, *ocomp;
struct ppp_option_data data;
void *state, *ostate;
unsigned char ccp_option[CCP_MAX_OPTION_LENGTH];
err = -EFAULT;
if (copy_from_user(&data, (void __user *) arg, sizeof(data)))
goto out;
if (data.length > CCP_MAX_O... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,208 | static void ppp_setup(struct net_device *dev)
{
dev->netdev_ops = &ppp_netdev_ops;
SET_NETDEV_DEVTYPE(dev, &ppp_type);
dev->hard_header_len = PPP_HDRLEN;
dev->mtu = PPP_MRU;
dev->addr_len = 0;
dev->tx_queue_len = 3;
dev->type = ARPHRD_PPP;
dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
netif_keep_d... | DoS Mem. Corr. | 0 | static void ppp_setup(struct net_device *dev)
{
dev->netdev_ops = &ppp_netdev_ops;
SET_NETDEV_DEVTYPE(dev, &ppp_type);
dev->hard_header_len = PPP_HDRLEN;
dev->mtu = PPP_MRU;
dev->addr_len = 0;
dev->tx_queue_len = 3;
dev->type = ARPHRD_PPP;
dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
netif_keep_d... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,209 | static int ppp_unattached_ioctl(struct net *net, struct ppp_file *pf,
struct file *file, unsigned int cmd, unsigned long arg)
{
int unit, err = -EFAULT;
struct ppp *ppp;
struct channel *chan;
struct ppp_net *pn;
int __user *p = (int __user *)arg;
switch (cmd) {
case PPPIOCNEWUNIT:
/* Create a new ppp unit ... | DoS Mem. Corr. | 0 | static int ppp_unattached_ioctl(struct net *net, struct ppp_file *pf,
struct file *file, unsigned int cmd, unsigned long arg)
{
int unit, err = -EFAULT;
struct ppp *ppp;
struct channel *chan;
struct ppp_net *pn;
int __user *p = (int __user *)arg;
switch (cmd) {
case PPPIOCNEWUNIT:
/* Create a new ppp unit ... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,210 | ppp_unregister_compressor(struct compressor *cp)
{
struct compressor_entry *ce;
spin_lock(&compressor_list_lock);
ce = find_comp_entry(cp->compress_proto);
if (ce && ce->comp == cp) {
list_del(&ce->list);
kfree(ce);
}
spin_unlock(&compressor_list_lock);
}
| DoS Mem. Corr. | 0 | ppp_unregister_compressor(struct compressor *cp)
{
struct compressor_entry *ce;
spin_lock(&compressor_list_lock);
ce = find_comp_entry(cp->compress_proto);
if (ce && ce->comp == cp) {
list_del(&ce->list);
kfree(ce);
}
spin_unlock(&compressor_list_lock);
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,211 | static ssize_t ppp_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
struct ppp_file *pf = file->private_data;
struct sk_buff *skb;
ssize_t ret;
if (!pf)
return -ENXIO;
ret = -ENOMEM;
skb = alloc_skb(count + pf->hdrlen, GFP_KERNEL);
if (!skb)
goto out;
skb_reserve(skb, pf->... | DoS Mem. Corr. | 0 | static ssize_t ppp_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
struct ppp_file *pf = file->private_data;
struct sk_buff *skb;
ssize_t ret;
if (!pf)
return -ENXIO;
ret = -ENOMEM;
skb = alloc_skb(count + pf->hdrlen, GFP_KERNEL);
if (!skb)
goto out;
skb_reserve(skb, pf->... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,212 | ppp_xmit_process(struct ppp *ppp)
{
struct sk_buff *skb;
ppp_xmit_lock(ppp);
if (!ppp->closing) {
ppp_push(ppp);
while (!ppp->xmit_pending &&
(skb = skb_dequeue(&ppp->file.xq)))
ppp_send_frame(ppp, skb);
/* If there's no work left to do, tell the core net
code that we can accept some more. */... | DoS Mem. Corr. | 0 | ppp_xmit_process(struct ppp *ppp)
{
struct sk_buff *skb;
ppp_xmit_lock(ppp);
if (!ppp->closing) {
ppp_push(ppp);
while (!ppp->xmit_pending &&
(skb = skb_dequeue(&ppp->file.xq)))
ppp_send_frame(ppp, skb);
/* If there's no work left to do, tell the core net
code that we can accept some more. */... | @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,213 | static inline int proto_to_npindex(int proto)
{
switch (proto) {
case PPP_IP:
return NP_IP;
case PPP_IPV6:
return NP_IPV6;
case PPP_IPX:
return NP_IPX;
case PPP_AT:
return NP_AT;
case PPP_MPLS_UC:
return NP_MPLS_UC;
case PPP_MPLS_MC:
return NP_MPLS_MC;
}
return -EINVAL;
}
| DoS Mem. Corr. | 0 | static inline int proto_to_npindex(int proto)
{
switch (proto) {
case PPP_IP:
return NP_IP;
case PPP_IPV6:
return NP_IPV6;
case PPP_IPX:
return NP_IPX;
case PPP_AT:
return NP_AT;
case PPP_MPLS_UC:
return NP_MPLS_UC;
case PPP_MPLS_MC:
return NP_MPLS_MC;
}
return -EINVAL;
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,214 | static void *unit_find(struct idr *p, int n)
{
return idr_find(p, n);
}
| DoS Mem. Corr. | 0 | static void *unit_find(struct idr *p, int n)
{
return idr_find(p, n);
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,215 | static void unit_put(struct idr *p, int n)
{
idr_remove(p, n);
}
| DoS Mem. Corr. | 0 | static void unit_put(struct idr *p, int n)
{
idr_remove(p, n);
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,216 | static int unit_set(struct idr *p, void *ptr, int n)
{
int unit;
unit = idr_alloc(p, ptr, n, n + 1, GFP_KERNEL);
if (unit == -ENOSPC)
unit = -EINVAL;
return unit;
}
| DoS Mem. Corr. | 0 | static int unit_set(struct idr *p, void *ptr, int n)
{
int unit;
unit = idr_alloc(p, ptr, n, n + 1, GFP_KERNEL);
if (unit == -ENOSPC)
unit = -EINVAL;
return unit;
}
| @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan)
pch->ppp = NULL;
pch->chan = chan;
- pch->chan_net = net;
+ pch->chan_net = get_net(net);
chan->ppp = pch;
init_ppp_file(&pch->file, CHANNEL);
pch->file.hdrlen = chan->hdrlen;
@@ -2404,6 +2404,8 @@ ppp_unregister_c... | CWE-416 | null | null |
42,217 | static void check_fat_state_bit(DOS_FS * fs, void *b)
{
if (fs->fat_bits == 32) {
struct boot_sector *b32 = b;
if (b32->reserved3 & FAT_STATE_DIRTY) {
printf("0x41: ");
if (print_fat_dirty_state() == '1') {
b32->reserved3 &= ~FAT_STATE_DIRTY;
fs_write(0, sizeof(*b32), b32);
}
}
} else {
... | DoS Overflow | 0 | static void check_fat_state_bit(DOS_FS * fs, void *b)
{
if (fs->fat_bits == 32) {
struct boot_sector *b32 = b;
if (b32->reserved3 & FAT_STATE_DIRTY) {
printf("0x41: ");
if (print_fat_dirty_state() == '1') {
b32->reserved3 &= ~FAT_STATE_DIRTY;
fs_write(0, sizeof(*b32), b32);
}
}
} else {
... | @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,218 | off_t find_volume_de(DOS_FS * fs, DIR_ENT * de)
{
uint32_t cluster;
off_t offset;
int i;
if (fs->root_cluster) {
for (cluster = fs->root_cluster;
cluster != 0 && cluster != -1;
cluster = next_cluster(fs, cluster)) {
offset = cluster_start(fs, cluster);
for (i = 0; i * sizeof(DIR_... | DoS Overflow | 0 | off_t find_volume_de(DOS_FS * fs, DIR_ENT * de)
{
uint32_t cluster;
off_t offset;
int i;
if (fs->root_cluster) {
for (cluster = fs->root_cluster;
cluster != 0 && cluster != -1;
cluster = next_cluster(fs, cluster)) {
offset = cluster_start(fs, cluster);
for (i = 0; i * sizeof(DIR_... | @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,219 | static const char *get_media_descr(unsigned char media)
{
int i;
for (i = 0; i < sizeof(mediabytes) / sizeof(*mediabytes); ++i) {
if (mediabytes[i].media == media)
return (mediabytes[i].descr);
}
return ("undefined");
}
| DoS Overflow | 0 | static const char *get_media_descr(unsigned char media)
{
int i;
for (i = 0; i < sizeof(mediabytes) / sizeof(*mediabytes); ++i) {
if (mediabytes[i].media == media)
return (mediabytes[i].descr);
}
return ("undefined");
}
| @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,220 | static char print_fat_dirty_state(void)
{
printf("Dirty bit is set. Fs was not properly unmounted and"
" some data may be corrupt.\n");
if (interactive) {
printf("1) Remove dirty bit\n" "2) No action\n");
return get_key("12", "?");
} else
printf(" Automatically removing dirty bit.\n");
return '1... | DoS Overflow | 0 | static char print_fat_dirty_state(void)
{
printf("Dirty bit is set. Fs was not properly unmounted and"
" some data may be corrupt.\n");
if (interactive) {
printf("1) Remove dirty bit\n" "2) No action\n");
return get_key("12", "?");
} else
printf(" Automatically removing dirty bit.\n");
return '1... | @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,221 | static void read_fsinfo(DOS_FS * fs, struct boot_sector *b, int lss)
{
struct info_sector i;
if (!b->info_sector) {
printf("No FSINFO sector\n");
if (interactive)
printf("1) Create one\n2) Do without FSINFO\n");
else
printf(" Not automatically creating it.\n");
if (interactive && get_key("12", "... | DoS Overflow | 0 | static void read_fsinfo(DOS_FS * fs, struct boot_sector *b, int lss)
{
struct info_sector i;
if (!b->info_sector) {
printf("No FSINFO sector\n");
if (interactive)
printf("1) Create one\n2) Do without FSINFO\n");
else
printf(" Not automatically creating it.\n");
if (interactive && get_key("12", "... | @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,222 | static void write_boot_label(DOS_FS * fs, char *label)
{
if (fs->fat_bits == 12 || fs->fat_bits == 16) {
struct boot_sector_16 b16;
fs_read(0, sizeof(b16), &b16);
if (b16.extended_sig != 0x29) {
b16.extended_sig = 0x29;
b16.serial = 0;
memmove(b16.fs_type, fs->fat_bits == 12 ? "FAT12 " : "FAT16... | DoS Overflow | 0 | static void write_boot_label(DOS_FS * fs, char *label)
{
if (fs->fat_bits == 12 || fs->fat_bits == 16) {
struct boot_sector_16 b16;
fs_read(0, sizeof(b16), &b16);
if (b16.extended_sig != 0x29) {
b16.extended_sig = 0x29;
b16.serial = 0;
memmove(b16.fs_type, fs->fat_bits == 12 ? "FAT12 " : "FAT16... | @@ -103,8 +103,8 @@ static void dump_boot(DOS_FS * fs, struct boot_sector *b, unsigned lss)
(unsigned long long)fs->fat_start,
(unsigned long long)fs->fat_start / lss);
printf("%10d FATs, %d bit entries\n", b->fats, fs->fat_bits);
- printf("%10d bytes per FAT (= %u sectors)\n", fs->fat_size,
- fs->... | CWE-119 | null | null |
42,223 | int x25_create_facilities(unsigned char *buffer,
struct x25_facilities *facilities,
struct x25_dte_facilities *dte_facs, unsigned long facil_mask)
{
unsigned char *p = buffer + 1;
int len;
if (!facil_mask) {
/*
* Length of the facilities field in call_req or
* call_accept packets
*/
buffer[0] = 0;
... | +Info | 0 | int x25_create_facilities(unsigned char *buffer,
struct x25_facilities *facilities,
struct x25_dte_facilities *dte_facs, unsigned long facil_mask)
{
unsigned char *p = buffer + 1;
int len;
if (!facil_mask) {
/*
* Length of the facilities field in call_req or
* call_accept packets
*/
buffer[0] = 0;
... | @@ -277,6 +277,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
memset(&theirs, 0, sizeof(theirs));
memcpy(new, ours, sizeof(*new));
+ memset(dte, 0, sizeof(*dte));
len = x25_parse_facilities(skb, &theirs, dte, &x25->vc_facil_mask);
if (len < 0) | CWE-200 | null | null |
42,224 | void x25_limit_facilities(struct x25_facilities *facilities,
struct x25_neigh *nb)
{
if (!nb->extended) {
if (facilities->winsize_in > 7) {
pr_debug("incoming winsize limited to 7\n");
facilities->winsize_in = 7;
}
if (facilities->winsize_out > 7) {
facilities->winsize_out = 7;
pr_debug("outgo... | +Info | 0 | void x25_limit_facilities(struct x25_facilities *facilities,
struct x25_neigh *nb)
{
if (!nb->extended) {
if (facilities->winsize_in > 7) {
pr_debug("incoming winsize limited to 7\n");
facilities->winsize_in = 7;
}
if (facilities->winsize_out > 7) {
facilities->winsize_out = 7;
pr_debug("outgo... | @@ -277,6 +277,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
memset(&theirs, 0, sizeof(theirs));
memcpy(new, ours, sizeof(*new));
+ memset(dte, 0, sizeof(*dte));
len = x25_parse_facilities(skb, &theirs, dte, &x25->vc_facil_mask);
if (len < 0) | CWE-200 | null | null |
42,225 | int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
struct x25_dte_facilities *dte_facs, unsigned long *vc_fac_mask)
{
unsigned char *p;
unsigned int len;
*vc_fac_mask = 0;
/*
* The kernel knows which facilities were set on an incoming call but
* currently this information is no... | +Info | 0 | int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
struct x25_dte_facilities *dte_facs, unsigned long *vc_fac_mask)
{
unsigned char *p;
unsigned int len;
*vc_fac_mask = 0;
/*
* The kernel knows which facilities were set on an incoming call but
* currently this information is no... | @@ -277,6 +277,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
memset(&theirs, 0, sizeof(theirs));
memcpy(new, ours, sizeof(*new));
+ memset(dte, 0, sizeof(*dte));
len = x25_parse_facilities(skb, &theirs, dte, &x25->vc_facil_mask);
if (len < 0) | CWE-200 | null | null |
42,226 | static long __snd_timer_user_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct snd_timer_user *tu;
void __user *argp = (void __user *)arg;
int __user *p = argp;
tu = file->private_data;
switch (cmd) {
case SNDRV_TIMER_IOCTL_PVERSION:
return put_user(SNDRV_TIMER_VERSION, p) ? -EFAULT :... | +Info | 0 | static long __snd_timer_user_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct snd_timer_user *tu;
void __user *argp = (void __user *)arg;
int __user *p = argp;
tu = file->private_data;
switch (cmd) {
case SNDRV_TIMER_IOCTL_PVERSION:
return put_user(SNDRV_TIMER_VERSION, p) ? -EFAULT :... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,227 | static void __exit alsa_timer_exit(void)
{
snd_unregister_device(&timer_dev);
snd_timer_free_all();
put_device(&timer_dev);
snd_timer_proc_done();
#ifdef SNDRV_OSS_INFO_DEV_TIMERS
snd_oss_info_unregister(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1);
#endif
}
| +Info | 0 | static void __exit alsa_timer_exit(void)
{
snd_unregister_device(&timer_dev);
snd_timer_free_all();
put_device(&timer_dev);
snd_timer_proc_done();
#ifdef SNDRV_OSS_INFO_DEV_TIMERS
snd_oss_info_unregister(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1);
#endif
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,228 | static int __init alsa_timer_init(void)
{
int err;
snd_device_initialize(&timer_dev, NULL);
dev_set_name(&timer_dev, "timer");
#ifdef SNDRV_OSS_INFO_DEV_TIMERS
snd_oss_info_register(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1,
"system timer");
#endif
err = snd_timer_register_system();
if (err < 0) {
... | +Info | 0 | static int __init alsa_timer_init(void)
{
int err;
snd_device_initialize(&timer_dev, NULL);
dev_set_name(&timer_dev, "timer");
#ifdef SNDRV_OSS_INFO_DEV_TIMERS
snd_oss_info_register(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1,
"system timer");
#endif
err = snd_timer_register_system();
if (err < 0) {
... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,229 | static void snd_timer_check_master(struct snd_timer_instance *master)
{
struct snd_timer_instance *slave, *tmp;
/* check all pending slaves */
list_for_each_entry_safe(slave, tmp, &snd_timer_slave_list, open_list) {
if (slave->slave_class == master->slave_class &&
slave->slave_id == master->slave_id) {
l... | +Info | 0 | static void snd_timer_check_master(struct snd_timer_instance *master)
{
struct snd_timer_instance *slave, *tmp;
/* check all pending slaves */
list_for_each_entry_safe(slave, tmp, &snd_timer_slave_list, open_list) {
if (slave->slave_class == master->slave_class &&
slave->slave_id == master->slave_id) {
l... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,230 | int snd_timer_continue(struct snd_timer_instance *timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_start_slave(timeri, false);
else
return snd_timer_start1(timeri, false, 0);
}
| +Info | 0 | int snd_timer_continue(struct snd_timer_instance *timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_start_slave(timeri, false);
else
return snd_timer_start1(timeri, false, 0);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,231 | static int snd_timer_dev_disconnect(struct snd_device *device)
{
struct snd_timer *timer = device->device_data;
struct snd_timer_instance *ti;
mutex_lock(®ister_mutex);
list_del_init(&timer->device_list);
/* wake up pending sleepers */
list_for_each_entry(ti, &timer->open_list_head, open_list) {
if (ti->dis... | +Info | 0 | static int snd_timer_dev_disconnect(struct snd_device *device)
{
struct snd_timer *timer = device->device_data;
struct snd_timer_instance *ti;
mutex_lock(®ister_mutex);
list_del_init(&timer->device_list);
/* wake up pending sleepers */
list_for_each_entry(ti, &timer->open_list_head, open_list) {
if (ti->dis... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,232 | static int snd_timer_dev_free(struct snd_device *device)
{
struct snd_timer *timer = device->device_data;
return snd_timer_free(timer);
}
| +Info | 0 | static int snd_timer_dev_free(struct snd_device *device)
{
struct snd_timer *timer = device->device_data;
return snd_timer_free(timer);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,233 | static int snd_timer_dev_register(struct snd_device *dev)
{
struct snd_timer *timer = dev->device_data;
struct snd_timer *timer1;
if (snd_BUG_ON(!timer || !timer->hw.start || !timer->hw.stop))
return -ENXIO;
if (!(timer->hw.flags & SNDRV_TIMER_HW_SLAVE) &&
!timer->hw.resolution && timer->hw.c_resolution == ... | +Info | 0 | static int snd_timer_dev_register(struct snd_device *dev)
{
struct snd_timer *timer = dev->device_data;
struct snd_timer *timer1;
if (snd_BUG_ON(!timer || !timer->hw.start || !timer->hw.stop))
return -ENXIO;
if (!(timer->hw.flags & SNDRV_TIMER_HW_SLAVE) &&
!timer->hw.resolution && timer->hw.c_resolution == ... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,234 | static struct snd_timer *snd_timer_find(struct snd_timer_id *tid)
{
struct snd_timer *timer = NULL;
list_for_each_entry(timer, &snd_timer_list, device_list) {
if (timer->tmr_class != tid->dev_class)
continue;
if ((timer->tmr_class == SNDRV_TIMER_CLASS_CARD ||
timer->tmr_class == SNDRV_TIMER_CLASS_PCM) ... | +Info | 0 | static struct snd_timer *snd_timer_find(struct snd_timer_id *tid)
{
struct snd_timer *timer = NULL;
list_for_each_entry(timer, &snd_timer_list, device_list) {
if (timer->tmr_class != tid->dev_class)
continue;
if ((timer->tmr_class == SNDRV_TIMER_CLASS_CARD ||
timer->tmr_class == SNDRV_TIMER_CLASS_PCM) ... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,235 | static void snd_timer_free_all(void)
{
struct snd_timer *timer, *n;
list_for_each_entry_safe(timer, n, &snd_timer_list, device_list)
snd_timer_free(timer);
}
| +Info | 0 | static void snd_timer_free_all(void)
{
struct snd_timer *timer, *n;
list_for_each_entry_safe(timer, n, &snd_timer_list, device_list)
snd_timer_free(timer);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,236 | static void snd_timer_free_system(struct snd_timer *timer)
{
kfree(timer->private_data);
}
| +Info | 0 | static void snd_timer_free_system(struct snd_timer *timer)
{
kfree(timer->private_data);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,237 | int snd_timer_global_free(struct snd_timer *timer)
{
return snd_timer_free(timer);
}
| +Info | 0 | int snd_timer_global_free(struct snd_timer *timer)
{
return snd_timer_free(timer);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,238 | int snd_timer_global_new(char *id, int device, struct snd_timer **rtimer)
{
struct snd_timer_id tid;
tid.dev_class = SNDRV_TIMER_CLASS_GLOBAL;
tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
tid.card = -1;
tid.device = device;
tid.subdevice = 0;
return snd_timer_new(NULL, id, &tid, rtimer);
}
| +Info | 0 | int snd_timer_global_new(char *id, int device, struct snd_timer **rtimer)
{
struct snd_timer_id tid;
tid.dev_class = SNDRV_TIMER_CLASS_GLOBAL;
tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
tid.card = -1;
tid.device = device;
tid.subdevice = 0;
return snd_timer_new(NULL, id, &tid, rtimer);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,239 | int snd_timer_global_register(struct snd_timer *timer)
{
struct snd_device dev;
memset(&dev, 0, sizeof(dev));
dev.device_data = timer;
return snd_timer_dev_register(&dev);
}
| +Info | 0 | int snd_timer_global_register(struct snd_timer *timer)
{
struct snd_device dev;
memset(&dev, 0, sizeof(dev));
dev.device_data = timer;
return snd_timer_dev_register(&dev);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,240 | static struct snd_timer_instance *snd_timer_instance_new(char *owner,
struct snd_timer *timer)
{
struct snd_timer_instance *timeri;
timeri = kzalloc(sizeof(*timeri), GFP_KERNEL);
if (timeri == NULL)
return NULL;
timeri->owner = kstrdup(owner, GFP_KERNEL);
if (! timeri->owner) {
kfree(timeri);
return ... | +Info | 0 | static struct snd_timer_instance *snd_timer_instance_new(char *owner,
struct snd_timer *timer)
{
struct snd_timer_instance *timeri;
timeri = kzalloc(sizeof(*timeri), GFP_KERNEL);
if (timeri == NULL)
return NULL;
timeri->owner = kstrdup(owner, GFP_KERNEL);
if (! timeri->owner) {
kfree(timeri);
return ... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,241 | int snd_timer_new(struct snd_card *card, char *id, struct snd_timer_id *tid,
struct snd_timer **rtimer)
{
struct snd_timer *timer;
int err;
static struct snd_device_ops ops = {
.dev_free = snd_timer_dev_free,
.dev_register = snd_timer_dev_register,
.dev_disconnect = snd_timer_dev_disconnect,
};
if (snd_... | +Info | 0 | int snd_timer_new(struct snd_card *card, char *id, struct snd_timer_id *tid,
struct snd_timer **rtimer)
{
struct snd_timer *timer;
int err;
static struct snd_device_ops ops = {
.dev_free = snd_timer_dev_free,
.dev_register = snd_timer_dev_register,
.dev_disconnect = snd_timer_dev_disconnect,
};
if (snd_... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,242 | static void snd_timer_notify1(struct snd_timer_instance *ti, int event)
{
struct snd_timer *timer;
unsigned long resolution = 0;
struct snd_timer_instance *ts;
struct timespec tstamp;
if (timer_tstamp_monotonic)
ktime_get_ts(&tstamp);
else
getnstimeofday(&tstamp);
if (snd_BUG_ON(event < SNDRV_TIMER_EVENT_ST... | +Info | 0 | static void snd_timer_notify1(struct snd_timer_instance *ti, int event)
{
struct snd_timer *timer;
unsigned long resolution = 0;
struct snd_timer_instance *ts;
struct timespec tstamp;
if (timer_tstamp_monotonic)
ktime_get_ts(&tstamp);
else
getnstimeofday(&tstamp);
if (snd_BUG_ON(event < SNDRV_TIMER_EVENT_ST... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,243 | int snd_timer_open(struct snd_timer_instance **ti,
char *owner, struct snd_timer_id *tid,
unsigned int slave_id)
{
struct snd_timer *timer;
struct snd_timer_instance *timeri = NULL;
if (tid->dev_class == SNDRV_TIMER_CLASS_SLAVE) {
/* open a slave instance */
if (tid->dev_sclass <= SNDRV_TIMER_SCLASS_N... | +Info | 0 | int snd_timer_open(struct snd_timer_instance **ti,
char *owner, struct snd_timer_id *tid,
unsigned int slave_id)
{
struct snd_timer *timer;
struct snd_timer_instance *timeri = NULL;
if (tid->dev_class == SNDRV_TIMER_CLASS_SLAVE) {
/* open a slave instance */
if (tid->dev_sclass <= SNDRV_TIMER_SCLASS_N... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,244 | int snd_timer_pause(struct snd_timer_instance * timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_stop_slave(timeri, false);
else
return snd_timer_stop1(timeri, false);
}
| +Info | 0 | int snd_timer_pause(struct snd_timer_instance * timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_stop_slave(timeri, false);
else
return snd_timer_stop1(timeri, false);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,245 | static void __exit snd_timer_proc_done(void)
{
snd_info_free_entry(snd_timer_proc_entry);
}
| +Info | 0 | static void __exit snd_timer_proc_done(void)
{
snd_info_free_entry(snd_timer_proc_entry);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,246 | static void __init snd_timer_proc_init(void)
{
struct snd_info_entry *entry;
entry = snd_info_create_module_entry(THIS_MODULE, "timers", NULL);
if (entry != NULL) {
entry->c.text.read = snd_timer_proc_read;
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
entry = NULL;
}
}
snd_timer_pro... | +Info | 0 | static void __init snd_timer_proc_init(void)
{
struct snd_info_entry *entry;
entry = snd_info_create_module_entry(THIS_MODULE, "timers", NULL);
if (entry != NULL) {
entry->c.text.read = snd_timer_proc_read;
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
entry = NULL;
}
}
snd_timer_pro... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,247 | static int snd_timer_register_system(void)
{
struct snd_timer *timer;
struct snd_timer_system_private *priv;
int err;
err = snd_timer_global_new("system", SNDRV_TIMER_GLOBAL_SYSTEM, &timer);
if (err < 0)
return err;
strcpy(timer->name, "system timer");
timer->hw = snd_timer_system;
priv = kzalloc(sizeof(*pri... | +Info | 0 | static int snd_timer_register_system(void)
{
struct snd_timer *timer;
struct snd_timer_system_private *priv;
int err;
err = snd_timer_global_new("system", SNDRV_TIMER_GLOBAL_SYSTEM, &timer);
if (err < 0)
return err;
strcpy(timer->name, "system timer");
timer->hw = snd_timer_system;
priv = kzalloc(sizeof(*pri... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,248 | static void snd_timer_request(struct snd_timer_id *tid)
{
switch (tid->dev_class) {
case SNDRV_TIMER_CLASS_GLOBAL:
if (tid->device < timer_limit)
request_module("snd-timer-%i", tid->device);
break;
case SNDRV_TIMER_CLASS_CARD:
case SNDRV_TIMER_CLASS_PCM:
if (tid->card < snd_ecards_limit)
request_module(... | +Info | 0 | static void snd_timer_request(struct snd_timer_id *tid)
{
switch (tid->dev_class) {
case SNDRV_TIMER_CLASS_GLOBAL:
if (tid->device < timer_limit)
request_module("snd-timer-%i", tid->device);
break;
case SNDRV_TIMER_CLASS_CARD:
case SNDRV_TIMER_CLASS_PCM:
if (tid->card < snd_ecards_limit)
request_module(... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,249 | static void snd_timer_reschedule(struct snd_timer * timer, unsigned long ticks_left)
{
struct snd_timer_instance *ti;
unsigned long ticks = ~0UL;
list_for_each_entry(ti, &timer->active_list_head, active_list) {
if (ti->flags & SNDRV_TIMER_IFLG_START) {
ti->flags &= ~SNDRV_TIMER_IFLG_START;
ti->flags |= SNDR... | +Info | 0 | static void snd_timer_reschedule(struct snd_timer * timer, unsigned long ticks_left)
{
struct snd_timer_instance *ti;
unsigned long ticks = ~0UL;
list_for_each_entry(ti, &timer->active_list_head, active_list) {
if (ti->flags & SNDRV_TIMER_IFLG_START) {
ti->flags &= ~SNDRV_TIMER_IFLG_START;
ti->flags |= SNDR... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,250 | static int snd_timer_s_close(struct snd_timer *timer)
{
struct snd_timer_system_private *priv;
priv = (struct snd_timer_system_private *)timer->private_data;
del_timer_sync(&priv->tlist);
return 0;
}
| +Info | 0 | static int snd_timer_s_close(struct snd_timer *timer)
{
struct snd_timer_system_private *priv;
priv = (struct snd_timer_system_private *)timer->private_data;
del_timer_sync(&priv->tlist);
return 0;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,251 | static int snd_timer_s_start(struct snd_timer * timer)
{
struct snd_timer_system_private *priv;
unsigned long njiff;
priv = (struct snd_timer_system_private *) timer->private_data;
njiff = (priv->last_jiffies = jiffies);
if (priv->correction > timer->sticks - 1) {
priv->correction -= timer->sticks - 1;
njiff+... | +Info | 0 | static int snd_timer_s_start(struct snd_timer * timer)
{
struct snd_timer_system_private *priv;
unsigned long njiff;
priv = (struct snd_timer_system_private *) timer->private_data;
njiff = (priv->last_jiffies = jiffies);
if (priv->correction > timer->sticks - 1) {
priv->correction -= timer->sticks - 1;
njiff+... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,252 | static int snd_timer_s_stop(struct snd_timer * timer)
{
struct snd_timer_system_private *priv;
unsigned long jiff;
priv = (struct snd_timer_system_private *) timer->private_data;
del_timer(&priv->tlist);
jiff = jiffies;
if (time_before(jiff, priv->last_expires))
timer->sticks = priv->last_expires - jiff;
else... | +Info | 0 | static int snd_timer_s_stop(struct snd_timer * timer)
{
struct snd_timer_system_private *priv;
unsigned long jiff;
priv = (struct snd_timer_system_private *) timer->private_data;
del_timer(&priv->tlist);
jiff = jiffies;
if (time_before(jiff, priv->last_expires))
timer->sticks = priv->last_expires - jiff;
else... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,253 | int snd_timer_start(struct snd_timer_instance *timeri, unsigned int ticks)
{
if (timeri == NULL || ticks < 1)
return -EINVAL;
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_start_slave(timeri, true);
else
return snd_timer_start1(timeri, true, ticks);
}
| +Info | 0 | int snd_timer_start(struct snd_timer_instance *timeri, unsigned int ticks)
{
if (timeri == NULL || ticks < 1)
return -EINVAL;
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_start_slave(timeri, true);
else
return snd_timer_start1(timeri, true, ticks);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,254 | static int snd_timer_start1(struct snd_timer_instance *timeri,
bool start, unsigned long ticks)
{
struct snd_timer *timer;
int result;
unsigned long flags;
timer = timeri->timer;
if (!timer)
return -EINVAL;
spin_lock_irqsave(&timer->lock, flags);
if (timer->card && timer->card->shutdown) {
result = ... | +Info | 0 | static int snd_timer_start1(struct snd_timer_instance *timeri,
bool start, unsigned long ticks)
{
struct snd_timer *timer;
int result;
unsigned long flags;
timer = timeri->timer;
if (!timer)
return -EINVAL;
spin_lock_irqsave(&timer->lock, flags);
if (timer->card && timer->card->shutdown) {
result = ... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,255 | static int snd_timer_start_slave(struct snd_timer_instance *timeri,
bool start)
{
unsigned long flags;
spin_lock_irqsave(&slave_active_lock, flags);
if (timeri->flags & SNDRV_TIMER_IFLG_RUNNING) {
spin_unlock_irqrestore(&slave_active_lock, flags);
return -EBUSY;
}
timeri->flags |= SNDRV_TIMER_IFLG_RUNNIN... | +Info | 0 | static int snd_timer_start_slave(struct snd_timer_instance *timeri,
bool start)
{
unsigned long flags;
spin_lock_irqsave(&slave_active_lock, flags);
if (timeri->flags & SNDRV_TIMER_IFLG_RUNNING) {
spin_unlock_irqrestore(&slave_active_lock, flags);
return -EBUSY;
}
timeri->flags |= SNDRV_TIMER_IFLG_RUNNIN... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,256 | int snd_timer_stop(struct snd_timer_instance *timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_stop_slave(timeri, true);
else
return snd_timer_stop1(timeri, true);
}
| +Info | 0 | int snd_timer_stop(struct snd_timer_instance *timeri)
{
if (timeri->flags & SNDRV_TIMER_IFLG_SLAVE)
return snd_timer_stop_slave(timeri, true);
else
return snd_timer_stop1(timeri, true);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,257 | static int snd_timer_stop1(struct snd_timer_instance *timeri, bool stop)
{
struct snd_timer *timer;
int result = 0;
unsigned long flags;
timer = timeri->timer;
if (!timer)
return -EINVAL;
spin_lock_irqsave(&timer->lock, flags);
if (!(timeri->flags & (SNDRV_TIMER_IFLG_RUNNING |
SNDRV_TIMER_IFLG_START... | +Info | 0 | static int snd_timer_stop1(struct snd_timer_instance *timeri, bool stop)
{
struct snd_timer *timer;
int result = 0;
unsigned long flags;
timer = timeri->timer;
if (!timer)
return -EINVAL;
spin_lock_irqsave(&timer->lock, flags);
if (!(timeri->flags & (SNDRV_TIMER_IFLG_RUNNING |
SNDRV_TIMER_IFLG_START... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,258 | static int snd_timer_stop_slave(struct snd_timer_instance *timeri, bool stop)
{
unsigned long flags;
spin_lock_irqsave(&slave_active_lock, flags);
if (!(timeri->flags & SNDRV_TIMER_IFLG_RUNNING)) {
spin_unlock_irqrestore(&slave_active_lock, flags);
return -EBUSY;
}
timeri->flags &= ~SNDRV_TIMER_IFLG_RUNNING;
... | +Info | 0 | static int snd_timer_stop_slave(struct snd_timer_instance *timeri, bool stop)
{
unsigned long flags;
spin_lock_irqsave(&slave_active_lock, flags);
if (!(timeri->flags & SNDRV_TIMER_IFLG_RUNNING)) {
spin_unlock_irqrestore(&slave_active_lock, flags);
return -EBUSY;
}
timeri->flags &= ~SNDRV_TIMER_IFLG_RUNNING;
... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,259 | static void snd_timer_tasklet(unsigned long arg)
{
struct snd_timer *timer = (struct snd_timer *) arg;
struct snd_timer_instance *ti;
struct list_head *p;
unsigned long resolution, ticks;
unsigned long flags;
if (timer->card && timer->card->shutdown)
return;
spin_lock_irqsave(&timer->lock, flags);
/* now pr... | +Info | 0 | static void snd_timer_tasklet(unsigned long arg)
{
struct snd_timer *timer = (struct snd_timer *) arg;
struct snd_timer_instance *ti;
struct list_head *p;
unsigned long resolution, ticks;
unsigned long flags;
if (timer->card && timer->card->shutdown)
return;
spin_lock_irqsave(&timer->lock, flags);
/* now pr... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,260 | static void snd_timer_user_append_to_tqueue(struct snd_timer_user *tu,
struct snd_timer_tread *tread)
{
if (tu->qused >= tu->queue_size) {
tu->overrun++;
} else {
memcpy(&tu->tqueue[tu->qtail++], tread, sizeof(*tread));
tu->qtail %= tu->queue_size;
tu->qused++;
}
}
| +Info | 0 | static void snd_timer_user_append_to_tqueue(struct snd_timer_user *tu,
struct snd_timer_tread *tread)
{
if (tu->qused >= tu->queue_size) {
tu->overrun++;
} else {
memcpy(&tu->tqueue[tu->qtail++], tread, sizeof(*tread));
tu->qtail %= tu->queue_size;
tu->qused++;
}
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,261 | static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
int event,
struct timespec *tstamp,
unsigned long resolution)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_tread r1;
unsigned long flags;
if (event >= SNDRV_TIMER_EVENT_START &&
event <=... | +Info | 0 | static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
int event,
struct timespec *tstamp,
unsigned long resolution)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_tread r1;
unsigned long flags;
if (event >= SNDRV_TIMER_EVENT_START &&
event <=... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,262 | static int snd_timer_user_continue(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
tu->timeri->lost = 0;
return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
}
| +Info | 0 | static int snd_timer_user_continue(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
tu->timeri->lost = 0;
return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,263 | static void snd_timer_user_copy_id(struct snd_timer_id *id, struct snd_timer *timer)
{
id->dev_class = timer->tmr_class;
id->dev_sclass = SNDRV_TIMER_SCLASS_NONE;
id->card = timer->card ? timer->card->number : -1;
id->device = timer->tmr_device;
id->subdevice = timer->tmr_subdevice;
}
| +Info | 0 | static void snd_timer_user_copy_id(struct snd_timer_id *id, struct snd_timer *timer)
{
id->dev_class = timer->tmr_class;
id->dev_sclass = SNDRV_TIMER_SCLASS_NONE;
id->card = timer->card ? timer->card->number : -1;
id->device = timer->tmr_device;
id->subdevice = timer->tmr_subdevice;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,264 | static void snd_timer_user_disconnect(struct snd_timer_instance *timeri)
{
struct snd_timer_user *tu = timeri->callback_data;
tu->disconnected = true;
wake_up(&tu->qchange_sleep);
}
| +Info | 0 | static void snd_timer_user_disconnect(struct snd_timer_instance *timeri)
{
struct snd_timer_user *tu = timeri->callback_data;
tu->disconnected = true;
wake_up(&tu->qchange_sleep);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,265 | static int snd_timer_user_gparams(struct file *file,
struct snd_timer_gparams __user *_gparams)
{
struct snd_timer_gparams gparams;
if (copy_from_user(&gparams, _gparams, sizeof(gparams)))
return -EFAULT;
return timer_set_gparams(&gparams);
}
| +Info | 0 | static int snd_timer_user_gparams(struct file *file,
struct snd_timer_gparams __user *_gparams)
{
struct snd_timer_gparams gparams;
if (copy_from_user(&gparams, _gparams, sizeof(gparams)))
return -EFAULT;
return timer_set_gparams(&gparams);
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,266 | static int snd_timer_user_gstatus(struct file *file,
struct snd_timer_gstatus __user *_gstatus)
{
struct snd_timer_gstatus gstatus;
struct snd_timer_id tid;
struct snd_timer *t;
int err = 0;
if (copy_from_user(&gstatus, _gstatus, sizeof(gstatus)))
return -EFAULT;
tid = gstatus.tid;
memset(&gstatus, 0, s... | +Info | 0 | static int snd_timer_user_gstatus(struct file *file,
struct snd_timer_gstatus __user *_gstatus)
{
struct snd_timer_gstatus gstatus;
struct snd_timer_id tid;
struct snd_timer *t;
int err = 0;
if (copy_from_user(&gstatus, _gstatus, sizeof(gstatus)))
return -EFAULT;
tid = gstatus.tid;
memset(&gstatus, 0, s... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,267 | static int snd_timer_user_info(struct file *file,
struct snd_timer_info __user *_info)
{
struct snd_timer_user *tu;
struct snd_timer_info *info;
struct snd_timer *t;
int err = 0;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
t = tu->timeri->timer;
if (!t)
return -EBADFD;
info = kzal... | +Info | 0 | static int snd_timer_user_info(struct file *file,
struct snd_timer_info __user *_info)
{
struct snd_timer_user *tu;
struct snd_timer_info *info;
struct snd_timer *t;
int err = 0;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
t = tu->timeri->timer;
if (!t)
return -EBADFD;
info = kzal... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,268 | static void snd_timer_user_interrupt(struct snd_timer_instance *timeri,
unsigned long resolution,
unsigned long ticks)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_read *r;
int prev;
spin_lock(&tu->qlock);
if (tu->qused > 0) {
prev = tu->qtail == 0 ? tu->queue_size - 1... | +Info | 0 | static void snd_timer_user_interrupt(struct snd_timer_instance *timeri,
unsigned long resolution,
unsigned long ticks)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_read *r;
int prev;
spin_lock(&tu->qlock);
if (tu->qused > 0) {
prev = tu->qtail == 0 ? tu->queue_size - 1... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,269 | static long snd_timer_user_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct snd_timer_user *tu = file->private_data;
long ret;
mutex_lock(&tu->ioctl_lock);
ret = __snd_timer_user_ioctl(file, cmd, arg);
mutex_unlock(&tu->ioctl_lock);
return ret;
}
| +Info | 0 | static long snd_timer_user_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct snd_timer_user *tu = file->private_data;
long ret;
mutex_lock(&tu->ioctl_lock);
ret = __snd_timer_user_ioctl(file, cmd, arg);
mutex_unlock(&tu->ioctl_lock);
return ret;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,270 | static int snd_timer_user_open(struct inode *inode, struct file *file)
{
struct snd_timer_user *tu;
int err;
err = nonseekable_open(inode, file);
if (err < 0)
return err;
tu = kzalloc(sizeof(*tu), GFP_KERNEL);
if (tu == NULL)
return -ENOMEM;
spin_lock_init(&tu->qlock);
init_waitqueue_head(&tu->qchange_sle... | +Info | 0 | static int snd_timer_user_open(struct inode *inode, struct file *file)
{
struct snd_timer_user *tu;
int err;
err = nonseekable_open(inode, file);
if (err < 0)
return err;
tu = kzalloc(sizeof(*tu), GFP_KERNEL);
if (tu == NULL)
return -ENOMEM;
spin_lock_init(&tu->qlock);
init_waitqueue_head(&tu->qchange_sle... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,271 | static int snd_timer_user_pause(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
return (err = snd_timer_pause(tu->timeri)) < 0 ? err : 0;
}
| +Info | 0 | static int snd_timer_user_pause(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
return (err = snd_timer_pause(tu->timeri)) < 0 ? err : 0;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,272 | static unsigned int snd_timer_user_poll(struct file *file, poll_table * wait)
{
unsigned int mask;
struct snd_timer_user *tu;
tu = file->private_data;
poll_wait(file, &tu->qchange_sleep, wait);
mask = 0;
if (tu->qused)
mask |= POLLIN | POLLRDNORM;
if (tu->disconnected)
mask |= ... | +Info | 0 | static unsigned int snd_timer_user_poll(struct file *file, poll_table * wait)
{
unsigned int mask;
struct snd_timer_user *tu;
tu = file->private_data;
poll_wait(file, &tu->qchange_sleep, wait);
mask = 0;
if (tu->qused)
mask |= POLLIN | POLLRDNORM;
if (tu->disconnected)
mask |= ... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,273 | static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
size_t count, loff_t *offset)
{
struct snd_timer_user *tu;
long result = 0, unit;
int qhead;
int err = 0;
tu = file->private_data;
unit = tu->tread ? sizeof(struct snd_timer_tread) : sizeof(struct snd_timer_read);
spin_lock_irq(&t... | +Info | 0 | static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
size_t count, loff_t *offset)
{
struct snd_timer_user *tu;
long result = 0, unit;
int qhead;
int err = 0;
tu = file->private_data;
unit = tu->tread ? sizeof(struct snd_timer_tread) : sizeof(struct snd_timer_read);
spin_lock_irq(&t... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,274 | static int snd_timer_user_release(struct inode *inode, struct file *file)
{
struct snd_timer_user *tu;
if (file->private_data) {
tu = file->private_data;
file->private_data = NULL;
mutex_lock(&tu->ioctl_lock);
if (tu->timeri)
snd_timer_close(tu->timeri);
mutex_unlock(&tu->ioctl_lock);
kfree(tu->queue)... | +Info | 0 | static int snd_timer_user_release(struct inode *inode, struct file *file)
{
struct snd_timer_user *tu;
if (file->private_data) {
tu = file->private_data;
file->private_data = NULL;
mutex_lock(&tu->ioctl_lock);
if (tu->timeri)
snd_timer_close(tu->timeri);
mutex_unlock(&tu->ioctl_lock);
kfree(tu->queue)... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,275 | static int snd_timer_user_start(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
snd_timer_stop(tu->timeri);
tu->timeri->lost = 0;
tu->last_resolution = 0;
return (err = snd_timer_start(tu->timeri, tu->ticks)) < 0 ? err : 0;
}
| +Info | 0 | static int snd_timer_user_start(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
snd_timer_stop(tu->timeri);
tu->timeri->lost = 0;
tu->last_resolution = 0;
return (err = snd_timer_start(tu->timeri, tu->ticks)) < 0 ? err : 0;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,276 | static int snd_timer_user_status(struct file *file,
struct snd_timer_status __user *_status)
{
struct snd_timer_user *tu;
struct snd_timer_status status;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
memset(&status, 0, sizeof(status));
status.tstamp = tu->tstamp;
status.resolution = snd_timer... | +Info | 0 | static int snd_timer_user_status(struct file *file,
struct snd_timer_status __user *_status)
{
struct snd_timer_user *tu;
struct snd_timer_status status;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
memset(&status, 0, sizeof(status));
status.tstamp = tu->tstamp;
status.resolution = snd_timer... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,277 | static int snd_timer_user_stop(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
return (err = snd_timer_stop(tu->timeri)) < 0 ? err : 0;
}
| +Info | 0 | static int snd_timer_user_stop(struct file *file)
{
int err;
struct snd_timer_user *tu;
tu = file->private_data;
if (!tu->timeri)
return -EBADFD;
return (err = snd_timer_stop(tu->timeri)) < 0 ? err : 0;
}
| @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,278 | static int snd_timer_user_tselect(struct file *file,
struct snd_timer_select __user *_tselect)
{
struct snd_timer_user *tu;
struct snd_timer_select tselect;
char str[32];
int err = 0;
tu = file->private_data;
if (tu->timeri) {
snd_timer_close(tu->timeri);
tu->timeri = NULL;
}
if (copy_from_user(&tsel... | +Info | 0 | static int snd_timer_user_tselect(struct file *file,
struct snd_timer_select __user *_tselect)
{
struct snd_timer_user *tu;
struct snd_timer_select tselect;
char str[32];
int err = 0;
tu = file->private_data;
if (tu->timeri) {
snd_timer_close(tu->timeri);
tu->timeri = NULL;
}
if (copy_from_user(&tsel... | @@ -1266,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resoluti... | CWE-200 | null | null |
42,279 | static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
unsigned long resolution,
unsigned long ticks)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_tread *r, r1;
struct timespec tstamp;
int prev, append = 0;
memset(&tstamp, 0, sizeof(tstamp));
spin_lo... | +Info | 0 | static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
unsigned long resolution,
unsigned long ticks)
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_tread *r, r1;
struct timespec tstamp;
int prev, append = 0;
memset(&tstamp, 0, sizeof(tstamp));
spin_lo... | @@ -1737,6 +1737,7 @@ static int snd_timer_user_params(struct file *file,
if (tu->timeri->flags & SNDRV_TIMER_IFLG_EARLY_EVENT) {
if (tu->tread) {
struct snd_timer_tread tread;
+ memset(&tread, 0, sizeof(tread));
tread.event = SNDRV_TIMER_EVENT_EARLY;
tread.tstamp.tv_sec = 0;
tread.tstamp.tv_nsec... | CWE-200 | null | null |
42,280 | static int __verify_length(struct vb2_buffer *vb, const struct v4l2_buffer *b)
{
unsigned int length;
unsigned int bytesused;
unsigned int plane;
if (!V4L2_TYPE_IS_OUTPUT(b->type))
return 0;
if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) {
for (plane = 0; plane < vb->num_planes; ++plane) {
length = (b->memory == ... | DoS Overflow | 0 | static int __verify_length(struct vb2_buffer *vb, const struct v4l2_buffer *b)
{
unsigned int length;
unsigned int bytesused;
unsigned int plane;
if (!V4L2_TYPE_IS_OUTPUT(b->type))
return 0;
if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) {
for (plane = 0; plane < vb->num_planes; ++plane) {
length = (b->memory == ... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,281 | int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
{
unsigned requested_planes = 1;
unsigned requested_sizes[VIDEO_MAX_PLANES];
struct v4l2_format *f = &create->format;
int ret = vb2_verify_memory_type(q, create->memory, f->type);
unsigned i;
create->index = q->num_buffers;
if (create-... | DoS Overflow | 0 | int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
{
unsigned requested_planes = 1;
unsigned requested_sizes[VIDEO_MAX_PLANES];
struct v4l2_format *f = &create->format;
int ret = vb2_verify_memory_type(q, create->memory, f->type);
unsigned i;
create->index = q->num_buffers;
if (create-... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,282 | int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
{
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
return vb2_internal_dqbuf(q, b, nonblocking);
}
| DoS Overflow | 0 | int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking)
{
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
return vb2_internal_dqbuf(q, b, nonblocking);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,283 | unsigned long vb2_fop_get_unmapped_area(struct file *file, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags)
{
struct video_device *vdev = video_devdata(file);
return vb2_get_unmapped_area(vdev->queue, addr, len, pgoff, flags);
}
| DoS Overflow | 0 | unsigned long vb2_fop_get_unmapped_area(struct file *file, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags)
{
struct video_device *vdev = video_devdata(file);
return vb2_get_unmapped_area(vdev->queue, addr, len, pgoff, flags);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,284 | int vb2_fop_mmap(struct file *file, struct vm_area_struct *vma)
{
struct video_device *vdev = video_devdata(file);
return vb2_mmap(vdev->queue, vma);
}
| DoS Overflow | 0 | int vb2_fop_mmap(struct file *file, struct vm_area_struct *vma)
{
struct video_device *vdev = video_devdata(file);
return vb2_mmap(vdev->queue, vma);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,285 | unsigned int vb2_fop_poll(struct file *file, poll_table *wait)
{
struct video_device *vdev = video_devdata(file);
struct vb2_queue *q = vdev->queue;
struct mutex *lock = q->lock ? q->lock : vdev->lock;
unsigned res;
void *fileio;
/*
* If this helper doesn't know how to lock, then you shouldn't be using
* it ... | DoS Overflow | 0 | unsigned int vb2_fop_poll(struct file *file, poll_table *wait)
{
struct video_device *vdev = video_devdata(file);
struct vb2_queue *q = vdev->queue;
struct mutex *lock = q->lock ? q->lock : vdev->lock;
unsigned res;
void *fileio;
/*
* If this helper doesn't know how to lock, then you shouldn't be using
* it ... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,286 | ssize_t vb2_fop_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct video_device *vdev = video_devdata(file);
struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
int err = -EBUSY;
if (!(vdev->queue->io_modes & VB2_READ))
return -EINVAL;
if (lock && mutex_lock_in... | DoS Overflow | 0 | ssize_t vb2_fop_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct video_device *vdev = video_devdata(file);
struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
int err = -EBUSY;
if (!(vdev->queue->io_modes & VB2_READ))
return -EINVAL;
if (lock && mutex_lock_in... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,287 | static int vb2_internal_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b,
bool nonblocking)
{
int ret;
if (b->type != q->type) {
dprintk(1, "invalid buffer type\n");
return -EINVAL;
}
ret = vb2_core_dqbuf(q, NULL, b, nonblocking);
return ret;
}
| DoS Overflow | 0 | static int vb2_internal_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b,
bool nonblocking)
{
int ret;
if (b->type != q->type) {
dprintk(1, "invalid buffer type\n");
return -EINVAL;
}
ret = vb2_core_dqbuf(q, NULL, b, nonblocking);
return ret;
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,288 | static int vb2_internal_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
int ret = vb2_queue_or_prepare_buf(q, b, "qbuf");
return ret ? ret : vb2_core_qbuf(q, b->index, b);
}
| DoS Overflow | 0 | static int vb2_internal_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
int ret = vb2_queue_or_prepare_buf(q, b, "qbuf");
return ret ? ret : vb2_core_qbuf(q, b->index, b);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,289 | int vb2_ioctl_expbuf(struct file *file, void *priv, struct v4l2_exportbuffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_expbuf(vdev->queue, p);
}
| DoS Overflow | 0 | int vb2_ioctl_expbuf(struct file *file, void *priv, struct v4l2_exportbuffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_expbuf(vdev->queue, p);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,290 | int vb2_ioctl_prepare_buf(struct file *file, void *priv,
struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_prepare_buf(vdev->queue, p);
}
| DoS Overflow | 0 | int vb2_ioctl_prepare_buf(struct file *file, void *priv,
struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_prepare_buf(vdev->queue, p);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,291 | int vb2_ioctl_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_qbuf(vdev->queue, p);
}
| DoS Overflow | 0 | int vb2_ioctl_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_qbuf(vdev->queue, p);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,292 | int vb2_ioctl_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
/* No need to call vb2_queue_is_busy(), anyone can query buffers. */
return vb2_querybuf(vdev->queue, p);
}
| DoS Overflow | 0 | int vb2_ioctl_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
{
struct video_device *vdev = video_devdata(file);
/* No need to call vb2_queue_is_busy(), anyone can query buffers. */
return vb2_querybuf(vdev->queue, p);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,293 | int vb2_ioctl_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p)
{
struct video_device *vdev = video_devdata(file);
int res = vb2_verify_memory_type(vdev->queue, p->memory, p->type);
if (res)
return res;
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
res = vb2_core_reqbufs(vdev->que... | DoS Overflow | 0 | int vb2_ioctl_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p)
{
struct video_device *vdev = video_devdata(file);
int res = vb2_verify_memory_type(vdev->queue, p->memory, p->type);
if (res)
return res;
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
res = vb2_core_reqbufs(vdev->que... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,294 | int vb2_ioctl_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_streamoff(vdev->queue, i);
}
| DoS Overflow | 0 | int vb2_ioctl_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_streamoff(vdev->queue, i);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,295 | int vb2_ioctl_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_streamon(vdev->queue, i);
}
| DoS Overflow | 0 | int vb2_ioctl_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct video_device *vdev = video_devdata(file);
if (vb2_queue_is_busy(vdev, file))
return -EBUSY;
return vb2_streamon(vdev->queue, i);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,296 | void vb2_ops_wait_prepare(struct vb2_queue *vq)
{
mutex_unlock(vq->lock);
}
| DoS Overflow | 0 | void vb2_ops_wait_prepare(struct vb2_queue *vq)
{
mutex_unlock(vq->lock);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,297 | unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait)
{
struct video_device *vfd = video_devdata(file);
unsigned long req_events = poll_requested_events(wait);
unsigned int res = 0;
if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) {
struct v4l2_fh *fh = file->private_data;
if (v4l2_e... | DoS Overflow | 0 | unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait)
{
struct video_device *vfd = video_devdata(file);
unsigned long req_events = poll_requested_events(wait);
unsigned int res = 0;
if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) {
struct v4l2_fh *fh = file->private_data;
if (v4l2_e... | @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,298 | int vb2_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b)
{
int ret;
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
ret = vb2_queue_or_prepare_buf(q, b, "prepare_buf");
return ret ? ret : vb2_core_prepare_buf(q, b->index, b);
}
| DoS Overflow | 0 | int vb2_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b)
{
int ret;
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
ret = vb2_queue_or_prepare_buf(q, b, "prepare_buf");
return ret ? ret : vb2_core_prepare_buf(q, b->index, b);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
42,299 | int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
return vb2_internal_qbuf(q, b);
}
| DoS Overflow | 0 | int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
return vb2_internal_qbuf(q, b);
}
| @@ -74,6 +74,11 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane f... | CWE-119 | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.