idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
44,200 | static void *pool_alloc(size_t len)
{
struct mem_pool *p;
void *r;
/* round up to a 'uintmax_t' alignment */
if (len & (sizeof(uintmax_t) - 1))
len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1));
for (p = mem_pool; p; p = p->next_pool)
if ((p->end - p->next_free >= len))
break;
if (!p) {
if (l... | Exec Code Overflow | 0 | static void *pool_alloc(size_t len)
{
struct mem_pool *p;
void *r;
/* round up to a 'uintmax_t' alignment */
if (len & (sizeof(uintmax_t) - 1))
len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1));
for (p = mem_pool; p; p = p->next_pool)
if ((p->end - p->next_free >= len))
break;
if (!p) {
if (l... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,201 | static void *pool_calloc(size_t count, size_t size)
{
size_t len = count * size;
void *r = pool_alloc(len);
memset(r, 0, len);
return r;
}
| Exec Code Overflow | 0 | static void *pool_calloc(size_t count, size_t size)
{
size_t len = count * size;
void *r = pool_alloc(len);
memset(r, 0, len);
return r;
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,202 | static void print_ls(int mode, const unsigned char *sha1, const char *path)
{
static struct strbuf line = STRBUF_INIT;
/* See show_tree(). */
const char *type =
S_ISGITLINK(mode) ? commit_type :
S_ISDIR(mode) ? tree_type :
blob_type;
if (!mode) {
/* missing SP path LF */
strbuf_reset(&line);
strbuf_ad... | Exec Code Overflow | 0 | static void print_ls(int mode, const unsigned char *sha1, const char *path)
{
static struct strbuf line = STRBUF_INIT;
/* See show_tree(). */
const char *type =
S_ISGITLINK(mode) ? commit_type :
S_ISDIR(mode) ? tree_type :
blob_type;
if (!mode) {
/* missing SP path LF */
strbuf_reset(&line);
strbuf_ad... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,203 | static void read_marks(void)
{
char line[512];
FILE *f = fopen(import_marks_file, "r");
if (f)
;
else if (import_marks_file_ignore_missing && errno == ENOENT)
return; /* Marks file does not exist */
else
die_errno("cannot read '%s'", import_marks_file);
while (fgets(line, sizeof(line), f)) {
uintmax_t mar... | Exec Code Overflow | 0 | static void read_marks(void)
{
char line[512];
FILE *f = fopen(import_marks_file, "r");
if (f)
;
else if (import_marks_file_ignore_missing && errno == ENOENT)
return; /* Marks file does not exist */
else
die_errno("cannot read '%s'", import_marks_file);
while (fgets(line, sizeof(line), f)) {
uintmax_t mar... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,204 | static int read_next_command(void)
{
static int stdin_eof = 0;
if (stdin_eof) {
unread_command_buf = 0;
return EOF;
}
for (;;) {
const char *p;
if (unread_command_buf) {
unread_command_buf = 0;
} else {
struct recent_command *rc;
strbuf_detach(&command_buf, NULL);
stdin_eof = strbuf_getlin... | Exec Code Overflow | 0 | static int read_next_command(void)
{
static int stdin_eof = 0;
if (stdin_eof) {
unread_command_buf = 0;
return EOF;
}
for (;;) {
const char *p;
if (unread_command_buf) {
unread_command_buf = 0;
} else {
struct recent_command *rc;
strbuf_detach(&command_buf, NULL);
stdin_eof = strbuf_getlin... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,205 | static void release_tree_content(struct tree_content *t)
{
struct avail_tree_content *f = (struct avail_tree_content*)t;
unsigned int hc = hc_entries(f->entry_capacity);
f->next_avail = avail_tree_table[hc];
avail_tree_table[hc] = f;
}
| Exec Code Overflow | 0 | static void release_tree_content(struct tree_content *t)
{
struct avail_tree_content *f = (struct avail_tree_content*)t;
unsigned int hc = hc_entries(f->entry_capacity);
f->next_avail = avail_tree_table[hc];
avail_tree_table[hc] = f;
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,206 | static void release_tree_content_recursive(struct tree_content *t)
{
unsigned int i;
for (i = 0; i < t->entry_count; i++)
release_tree_entry(t->entries[i]);
release_tree_content(t);
}
| Exec Code Overflow | 0 | static void release_tree_content_recursive(struct tree_content *t)
{
unsigned int i;
for (i = 0; i < t->entry_count; i++)
release_tree_entry(t->entries[i]);
release_tree_content(t);
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,207 | static void release_tree_entry(struct tree_entry *e)
{
if (e->tree)
release_tree_content_recursive(e->tree);
*((void**)e) = avail_tree_entry;
avail_tree_entry = e;
}
| Exec Code Overflow | 0 | static void release_tree_entry(struct tree_entry *e)
{
if (e->tree)
release_tree_content_recursive(e->tree);
*((void**)e) = avail_tree_entry;
avail_tree_entry = e;
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,208 | static void set_checkpoint_signal(void)
{
}
| Exec Code Overflow | 0 | static void set_checkpoint_signal(void)
{
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,209 | static void set_checkpoint_signal(void)
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = checkpoint_signal;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGUSR1, &sa, NULL);
}
| Exec Code Overflow | 0 | static void set_checkpoint_signal(void)
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = checkpoint_signal;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGUSR1, &sa, NULL);
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,210 | static void skip_optional_lf(void)
{
int term_char = fgetc(stdin);
if (term_char != '\n' && term_char != EOF)
ungetc(term_char, stdin);
}
| Exec Code Overflow | 0 | static void skip_optional_lf(void)
{
int term_char = fgetc(stdin);
if (term_char != '\n' && term_char != EOF)
ungetc(term_char, stdin);
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,211 | static void store_tree(struct tree_entry *root)
{
struct tree_content *t;
unsigned int i, j, del;
struct last_object lo = { STRBUF_INIT, 0, 0, /* no_swap */ 1 };
struct object_entry *le = NULL;
if (!is_null_sha1(root->versions[1].sha1))
return;
if (!root->tree)
load_tree(root);
t = root->tree;
for (i = 0... | Exec Code Overflow | 0 | static void store_tree(struct tree_entry *root)
{
struct tree_content *t;
unsigned int i, j, del;
struct last_object lo = { STRBUF_INIT, 0, 0, /* no_swap */ 1 };
struct object_entry *le = NULL;
if (!is_null_sha1(root->versions[1].sha1))
return;
if (!root->tree)
load_tree(root);
t = root->tree;
for (i = 0... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,212 | static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark)
{
size_t in_sz = 64 * 1024, out_sz = 64 * 1024;
unsigned char *in_buf = xmalloc(in_sz);
unsigned char *out_buf = xmalloc(out_sz);
struct object_entry *e;
unsigned char sha1[20];
unsigned long hdrlen;
off_t offset;
git_SHA_CTX c;
git... | Exec Code Overflow | 0 | static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark)
{
size_t in_sz = 64 * 1024, out_sz = 64 * 1024;
unsigned char *in_buf = xmalloc(in_sz);
unsigned char *out_buf = xmalloc(out_sz);
struct object_entry *e;
unsigned char sha1[20];
unsigned long hdrlen;
off_t offset;
git_SHA_CTX c;
git... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,213 | static int tecmp0 (const void *_a, const void *_b)
{
struct tree_entry *a = *((struct tree_entry**)_a);
struct tree_entry *b = *((struct tree_entry**)_b);
return base_name_compare(
a->name->str_dat, a->name->str_len, a->versions[0].mode,
b->name->str_dat, b->name->str_len, b->versions[0].mode);
}
| Exec Code Overflow | 0 | static int tecmp0 (const void *_a, const void *_b)
{
struct tree_entry *a = *((struct tree_entry**)_a);
struct tree_entry *b = *((struct tree_entry**)_b);
return base_name_compare(
a->name->str_dat, a->name->str_len, a->versions[0].mode,
b->name->str_dat, b->name->str_len, b->versions[0].mode);
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,214 | static int tecmp1 (const void *_a, const void *_b)
{
struct tree_entry *a = *((struct tree_entry**)_a);
struct tree_entry *b = *((struct tree_entry**)_b);
return base_name_compare(
a->name->str_dat, a->name->str_len, a->versions[1].mode,
b->name->str_dat, b->name->str_len, b->versions[1].mode);
}
| Exec Code Overflow | 0 | static int tecmp1 (const void *_a, const void *_b)
{
struct tree_entry *a = *((struct tree_entry**)_a);
struct tree_entry *b = *((struct tree_entry**)_b);
return base_name_compare(
a->name->str_dat, a->name->str_len, a->versions[1].mode,
b->name->str_dat, b->name->str_len, b->versions[1].mode);
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,215 | static struct atom_str *to_atom(const char *s, unsigned short len)
{
unsigned int hc = hc_str(s, len) % atom_table_sz;
struct atom_str *c;
for (c = atom_table[hc]; c; c = c->next_atom)
if (c->str_len == len && !strncmp(s, c->str_dat, len))
return c;
c = pool_alloc(sizeof(struct atom_str) + len + 1);
c->str_... | Exec Code Overflow | 0 | static struct atom_str *to_atom(const char *s, unsigned short len)
{
unsigned int hc = hc_str(s, len) % atom_table_sz;
struct atom_str *c;
for (c = atom_table[hc]; c; c = c->next_atom)
if (c->str_len == len && !strncmp(s, c->str_dat, len))
return c;
c = pool_alloc(sizeof(struct atom_str) + len + 1);
c->str_... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,216 | static int tree_content_get(
struct tree_entry *root,
const char *p,
struct tree_entry *leaf,
int allow_root)
{
struct tree_content *t;
const char *slash1;
unsigned int i, n;
struct tree_entry *e;
slash1 = strchrnul(p, '/');
n = slash1 - p;
if (!n && !allow_root)
die("Empty path component found in input")... | Exec Code Overflow | 0 | static int tree_content_get(
struct tree_entry *root,
const char *p,
struct tree_entry *leaf,
int allow_root)
{
struct tree_content *t;
const char *slash1;
unsigned int i, n;
struct tree_entry *e;
slash1 = strchrnul(p, '/');
n = slash1 - p;
if (!n && !allow_root)
die("Empty path component found in input")... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,217 | static int tree_content_remove(
struct tree_entry *root,
const char *p,
struct tree_entry *backup_leaf,
int allow_root)
{
struct tree_content *t;
const char *slash1;
unsigned int i, n;
struct tree_entry *e;
slash1 = strchrnul(p, '/');
n = slash1 - p;
if (!root->tree)
load_tree(root);
if (!*p && allow_r... | Exec Code Overflow | 0 | static int tree_content_remove(
struct tree_entry *root,
const char *p,
struct tree_entry *backup_leaf,
int allow_root)
{
struct tree_content *t;
const char *slash1;
unsigned int i, n;
struct tree_entry *e;
slash1 = strchrnul(p, '/');
n = slash1 - p;
if (!root->tree)
load_tree(root);
if (!*p && allow_r... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,218 | static void tree_content_replace(
struct tree_entry *root,
const unsigned char *sha1,
const uint16_t mode,
struct tree_content *newtree)
{
if (!S_ISDIR(mode))
die("Root cannot be a non-directory");
hashclr(root->versions[0].sha1);
hashcpy(root->versions[1].sha1, sha1);
if (root->tree)
release_tree_content_r... | Exec Code Overflow | 0 | static void tree_content_replace(
struct tree_entry *root,
const unsigned char *sha1,
const uint16_t mode,
struct tree_content *newtree)
{
if (!S_ISDIR(mode))
die("Root cannot be a non-directory");
hashclr(root->versions[0].sha1);
hashcpy(root->versions[1].sha1, sha1);
if (root->tree)
release_tree_content_r... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,219 | static void truncate_pack(struct sha1file_checkpoint *checkpoint)
{
if (sha1file_truncate(pack_file, checkpoint))
die_errno("cannot truncate pack to skip duplicate");
pack_size = checkpoint->offset;
}
| Exec Code Overflow | 0 | static void truncate_pack(struct sha1file_checkpoint *checkpoint)
{
if (sha1file_truncate(pack_file, checkpoint))
die_errno("cannot truncate pack to skip duplicate");
pack_size = checkpoint->offset;
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,220 | static unsigned long ulong_arg(const char *option, const char *arg)
{
char *endptr;
unsigned long rv = strtoul(arg, &endptr, 0);
if (strchr(arg, '-') || endptr == arg || *endptr)
die("%s: argument must be a non-negative integer", option);
return rv;
}
| Exec Code Overflow | 0 | static unsigned long ulong_arg(const char *option, const char *arg)
{
char *endptr;
unsigned long rv = strtoul(arg, &endptr, 0);
if (strchr(arg, '-') || endptr == arg || *endptr)
die("%s: argument must be a non-negative integer", option);
return rv;
}
| @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,221 | static void unload_one_branch(void)
{
while (cur_active_branches
&& cur_active_branches >= max_active_branches) {
uintmax_t min_commit = ULONG_MAX;
struct branch *e, *l = NULL, *p = NULL;
for (e = active_branches; e; e = e->active_next_branch) {
if (e->last_commit < min_commit) {
p = l;
min_commit ... | Exec Code Overflow | 0 | static void unload_one_branch(void)
{
while (cur_active_branches
&& cur_active_branches >= max_active_branches) {
uintmax_t min_commit = ULONG_MAX;
struct branch *e, *l = NULL, *p = NULL;
for (e = active_branches; e; e = e->active_next_branch) {
if (e->last_commit < min_commit) {
p = l;
min_commit ... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,222 | static int validate_raw_date(const char *src, struct strbuf *result)
{
const char *orig_src = src;
char *endp;
unsigned long num;
errno = 0;
num = strtoul(src, &endp, 10);
/* NEEDSWORK: perhaps check for reasonable values? */
if (errno || endp == src || *endp != ' ')
return -1;
src = endp + 1;
if (*src !=... | Exec Code Overflow | 0 | static int validate_raw_date(const char *src, struct strbuf *result)
{
const char *orig_src = src;
char *endp;
unsigned long num;
errno = 0;
num = strtoul(src, &endp, 10);
/* NEEDSWORK: perhaps check for reasonable values? */
if (errno || endp == src || *endp != ' ')
return -1;
src = endp + 1;
if (*src !=... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,223 | static void write_branch_report(FILE *rpt, struct branch *b)
{
fprintf(rpt, "%s:\n", b->name);
fprintf(rpt, " status :");
if (b->active)
fputs(" active", rpt);
if (b->branch_tree.tree)
fputs(" loaded", rpt);
if (is_null_sha1(b->branch_tree.versions[1].sha1))
fputs(" dirty", rpt);
fputc('\n', rpt);
... | Exec Code Overflow | 0 | static void write_branch_report(FILE *rpt, struct branch *b)
{
fprintf(rpt, "%s:\n", b->name);
fprintf(rpt, " status :");
if (b->active)
fputs(" active", rpt);
if (b->branch_tree.tree)
fputs(" loaded", rpt);
if (is_null_sha1(b->branch_tree.versions[1].sha1))
fputs(" dirty", rpt);
fputc('\n', rpt);
... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,224 | static void write_crash_report(const char *err)
{
char *loc = git_pathdup("fast_import_crash_%"PRIuMAX, (uintmax_t) getpid());
FILE *rpt = fopen(loc, "w");
struct branch *b;
unsigned long lu;
struct recent_command *rc;
if (!rpt) {
error("can't write crash report %s: %s", loc, strerror(errno));
free(loc);
r... | Exec Code Overflow | 0 | static void write_crash_report(const char *err)
{
char *loc = git_pathdup("fast_import_crash_%"PRIuMAX, (uintmax_t) getpid());
FILE *rpt = fopen(loc, "w");
struct branch *b;
unsigned long lu;
struct recent_command *rc;
if (!rpt) {
error("can't write crash report %s: %s", loc, strerror(errno));
free(loc);
r... | @@ -644,8 +644,9 @@ static void *pool_calloc(size_t count, size_t size)
static char *pool_strdup(const char *s)
{
- char *r = pool_alloc(strlen(s) + 1);
- strcpy(r, s);
+ size_t len = strlen(s) + 1;
+ char *r = pool_alloc(len);
+ memcpy(r, s, len);
return r;
}
| CWE-119 | null | null |
44,225 | static int add_parents_only(struct rev_info *revs, const char *arg_, int flags)
{
unsigned char sha1[20];
struct object *it;
struct commit *commit;
struct commit_list *parents;
const char *arg = arg_;
if (*arg == '^') {
flags ^= UNINTERESTING | BOTTOM;
arg++;
}
if (get_sha1_committish(arg, sha1))
return ... | Exec Code Overflow | 0 | static int add_parents_only(struct rev_info *revs, const char *arg_, int flags)
{
unsigned char sha1[20];
struct object *it;
struct commit *commit;
struct commit_list *parents;
const char *arg = arg_;
if (*arg == '^') {
flags ^= UNINTERESTING | BOTTOM;
arg++;
}
if (get_sha1_committish(arg, sha1))
return ... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,226 | static void add_pending_commit_list(struct rev_info *revs,
struct commit_list *commit_list,
unsigned int flags)
{
while (commit_list) {
struct object *object = &commit_list->item->object;
object->flags |= flags;
add_pending_object(revs, obje... | Exec Code Overflow | 0 | static void add_pending_commit_list(struct rev_info *revs,
struct commit_list *commit_list,
unsigned int flags)
{
while (commit_list) {
struct object *object = &commit_list->item->object;
object->flags |= flags;
add_pending_object(revs, obje... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,227 | static void add_rev_cmdline_list(struct rev_info *revs,
struct commit_list *commit_list,
int whence,
unsigned flags)
{
while (commit_list) {
struct object *object = &commit_list->item->object;
add_rev_cmdline(revs, object, sha1_to_hex(object->sha1),
whence, flags);
commit_list = commit_list->n... | Exec Code Overflow | 0 | static void add_rev_cmdline_list(struct rev_info *revs,
struct commit_list *commit_list,
int whence,
unsigned flags)
{
while (commit_list) {
struct object *object = &commit_list->item->object;
add_rev_cmdline(revs, object, sha1_to_hex(object->sha1),
whence, flags);
commit_list = commit_list->n... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,228 | enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
{
if (commit->object.flags & SHOWN)
return commit_ignore;
if (revs->unpacked && has_sha1_pack(commit->object.sha1))
return commit_ignore;
if (revs->show_all)
return commit_show;
if (commit->object.flags & UNINTERESTING)
retur... | Exec Code Overflow | 0 | enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
{
if (commit->object.flags & SHOWN)
return commit_ignore;
if (revs->unpacked && has_sha1_pack(commit->object.sha1))
return commit_ignore;
if (revs->show_all)
return commit_show;
if (commit->object.flags & UNINTERESTING)
retur... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,229 | static struct commit *get_revision_1(struct rev_info *revs)
{
if (!revs->commits)
return NULL;
do {
struct commit_list *entry = revs->commits;
struct commit *commit = entry->item;
revs->commits = entry->next;
free(entry);
if (revs->reflog_info) {
save_parents(revs, commit);
fake_reflog_parent(rev... | Exec Code Overflow | 0 | static struct commit *get_revision_1(struct rev_info *revs)
{
if (!revs->commits)
return NULL;
do {
struct commit_list *entry = revs->commits;
struct commit *commit = entry->item;
revs->commits = entry->next;
free(entry);
if (revs->reflog_info) {
save_parents(revs, commit);
fake_reflog_parent(rev... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,230 | int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
{
struct object_context oc;
char *dotdot;
struct object *object;
unsigned char sha1[20];
int local_flags;
const char *arg = arg_;
int cant_be_filename = revarg_opt & REVARG_CANNOT_BE_FILENAME;
unsigned get_sha1_flag... | Exec Code Overflow | 0 | int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
{
struct object_context oc;
char *dotdot;
struct object *object;
unsigned char sha1[20];
int local_flags;
const char *arg = arg_;
int cant_be_filename = revarg_opt & REVARG_CANNOT_BE_FILENAME;
unsigned get_sha1_flag... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,231 | static int handle_revision_opt(struct rev_info *revs, int argc, const char **argv,
int *unkc, const char **unkv)
{
const char *arg = argv[0];
const char *optarg;
int argcount;
/* pseudo revision arguments */
if (!strcmp(arg, "--all") || !strcmp(arg, "--branches") ||
!strcmp(arg, "--tags") || !strcm... | Exec Code Overflow | 0 | static int handle_revision_opt(struct rev_info *revs, int argc, const char **argv,
int *unkc, const char **unkv)
{
const char *arg = argv[0];
const char *optarg;
int argcount;
/* pseudo revision arguments */
if (!strcmp(arg, "--all") || !strcmp(arg, "--branches") ||
!strcmp(arg, "--tags") || !strcm... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,232 | static void mark_blob_uninteresting(struct blob *blob)
{
if (!blob)
return;
if (blob->object.flags & UNINTERESTING)
return;
blob->object.flags |= UNINTERESTING;
}
| Exec Code Overflow | 0 | static void mark_blob_uninteresting(struct blob *blob)
{
if (!blob)
return;
if (blob->object.flags & UNINTERESTING)
return;
blob->object.flags |= UNINTERESTING;
}
| @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,233 | void mark_parents_uninteresting(struct commit *commit)
{
struct commit_list *parents = NULL, *l;
for (l = commit->parents; l; l = l->next)
commit_list_insert(l->item, &parents);
while (parents) {
struct commit *commit = parents->item;
l = parents;
parents = parents->next;
free(l);
while (commit) {
... | Exec Code Overflow | 0 | void mark_parents_uninteresting(struct commit *commit)
{
struct commit_list *parents = NULL, *l;
for (l = commit->parents; l; l = l->next)
commit_list_insert(l->item, &parents);
while (parents) {
struct commit *commit = parents->item;
l = parents;
parents = parents->next;
free(l);
while (commit) {
... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,234 | static void mark_tree_contents_uninteresting(struct tree *tree)
{
struct tree_desc desc;
struct name_entry entry;
struct object *obj = &tree->object;
if (!has_sha1_file(obj->sha1))
return;
if (parse_tree(tree) < 0)
die("bad tree %s", sha1_to_hex(obj->sha1));
init_tree_desc(&desc, tree->buffer, tree->size);
... | Exec Code Overflow | 0 | static void mark_tree_contents_uninteresting(struct tree *tree)
{
struct tree_desc desc;
struct name_entry entry;
struct object *obj = &tree->object;
if (!has_sha1_file(obj->sha1))
return;
if (parse_tree(tree) < 0)
die("bad tree %s", sha1_to_hex(obj->sha1));
init_tree_desc(&desc, tree->buffer, tree->size);
... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,235 | void mark_tree_uninteresting(struct tree *tree)
{
struct object *obj = &tree->object;
if (!tree)
return;
if (obj->flags & UNINTERESTING)
return;
obj->flags |= UNINTERESTING;
mark_tree_contents_uninteresting(tree);
}
| Exec Code Overflow | 0 | void mark_tree_uninteresting(struct tree *tree)
{
struct object *obj = &tree->object;
if (!tree)
return;
if (obj->flags & UNINTERESTING)
return;
obj->flags |= UNINTERESTING;
mark_tree_contents_uninteresting(tree);
}
| @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,236 | static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
struct cmdline_pathspec *prune)
{
while (strbuf_getwholeline(sb, stdin, '\n') != EOF) {
int len = sb->len;
if (len && sb->buf[len - 1] == '\n')
sb->buf[--len] = '\0';
ALLOC_GROW(prune->path, prune->nr + 1, prune->alloc);
... | Exec Code Overflow | 0 | static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
struct cmdline_pathspec *prune)
{
while (strbuf_getwholeline(sb, stdin, '\n') != EOF) {
int len = sb->len;
if (len && sb->buf[len - 1] == '\n')
sb->buf[--len] = '\0';
ALLOC_GROW(prune->path, prune->nr + 1, prune->alloc);
... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,237 | static int rev_same_tree_as_empty(struct rev_info *revs, struct commit *commit)
{
int retval;
struct tree *t1 = commit->tree;
if (!t1)
return 0;
tree_difference = REV_TREE_SAME;
DIFF_OPT_CLR(&revs->pruning, HAS_CHANGES);
retval = diff_tree_sha1(NULL, t1->object.sha1, "", &revs->pruning);
return retval >= 0 ... | Exec Code Overflow | 0 | static int rev_same_tree_as_empty(struct rev_info *revs, struct commit *commit)
{
int retval;
struct tree *t1 = commit->tree;
if (!t1)
return 0;
tree_difference = REV_TREE_SAME;
DIFF_OPT_CLR(&revs->pruning, HAS_CHANGES);
retval = diff_tree_sha1(NULL, t1->object.sha1, "", &revs->pruning);
return retval >= 0 ... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,238 | void show_object_with_name(FILE *out, struct object *obj,
const struct name_path *path, const char *component)
{
struct name_path leaf;
leaf.up = (struct name_path *)path;
leaf.elem = component;
leaf.elem_len = strlen(component);
fprintf(out, "%s ", sha1_to_hex(obj->sha1));
show_path_truncated(out, &leaf);... | Exec Code Overflow | 0 | void show_object_with_name(FILE *out, struct object *obj,
const struct name_path *path, const char *component)
{
struct name_path leaf;
leaf.up = (struct name_path *)path;
leaf.elem = component;
leaf.elem_len = strlen(component);
fprintf(out, "%s ", sha1_to_hex(obj->sha1));
show_path_truncated(out, &leaf);... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,239 | static int show_path_component_truncated(FILE *out, const char *name, int len)
{
int cnt;
for (cnt = 0; cnt < len; cnt++) {
int ch = name[cnt];
if (!ch || ch == '\n')
return -1;
fputc(ch, out);
}
return len;
}
| Exec Code Overflow | 0 | static int show_path_component_truncated(FILE *out, const char *name, int len)
{
int cnt;
for (cnt = 0; cnt < len; cnt++) {
int ch = name[cnt];
if (!ch || ch == '\n')
return -1;
fputc(ch, out);
}
return len;
}
| @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,240 | static void track_linear(struct rev_info *revs, struct commit *commit)
{
if (revs->track_first_time) {
revs->linear = 1;
revs->track_first_time = 0;
} else {
struct commit_list *p;
for (p = revs->previous_parents; p; p = p->next)
if (p->item == NULL || /* first commit */
!hashcmp(p->item->object.sha... | Exec Code Overflow | 0 | static void track_linear(struct rev_info *revs, struct commit *commit)
{
if (revs->track_first_time) {
revs->linear = 1;
revs->track_first_time = 0;
} else {
struct commit_list *p;
for (p = revs->previous_parents; p; p = p->next)
if (p->item == NULL || /* first commit */
!hashcmp(p->item->object.sha... | @@ -38,7 +38,7 @@ char *path_name(const struct name_path *path, const char *name)
}
n = xmalloc(len);
m = n + len - (nlen + 1);
- strcpy(m, name);
+ memcpy(m, name, nlen + 1);
for (p = path; p; p = p->up) {
if (p->elem_len) {
m -= p->elem_len + 1; | CWE-119 | null | null |
44,241 | static void iowarrior_callback(struct urb *urb)
{
struct iowarrior *dev = urb->context;
int intr_idx;
int read_idx;
int aux_idx;
int offset;
int status = urb->status;
int retval;
switch (status) {
case 0:
/* success */
break;
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
return;
default:
goto e... | DoS | 0 | static void iowarrior_callback(struct urb *urb)
{
struct iowarrior *dev = urb->context;
int intr_idx;
int read_idx;
int aux_idx;
int offset;
int status = urb->status;
int retval;
switch (status) {
case 0:
/* success */
break;
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
return;
default:
goto e... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,242 | static inline void iowarrior_delete(struct iowarrior *dev)
{
dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor);
kfree(dev->int_in_buffer);
usb_free_urb(dev->int_in_urb);
kfree(dev->read_queue);
kfree(dev);
}
| DoS | 0 | static inline void iowarrior_delete(struct iowarrior *dev)
{
dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor);
kfree(dev->int_in_buffer);
usb_free_urb(dev->int_in_urb);
kfree(dev->read_queue);
kfree(dev);
}
| @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,243 | static void iowarrior_disconnect(struct usb_interface *interface)
{
struct iowarrior *dev;
int minor;
dev = usb_get_intfdata(interface);
mutex_lock(&iowarrior_open_disc_lock);
usb_set_intfdata(interface, NULL);
minor = dev->minor;
/* give back our minor */
usb_deregister_dev(interface, &iowarrior_class);
m... | DoS | 0 | static void iowarrior_disconnect(struct usb_interface *interface)
{
struct iowarrior *dev;
int minor;
dev = usb_get_intfdata(interface);
mutex_lock(&iowarrior_open_disc_lock);
usb_set_intfdata(interface, NULL);
minor = dev->minor;
/* give back our minor */
usb_deregister_dev(interface, &iowarrior_class);
m... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,244 | static long iowarrior_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct iowarrior *dev = NULL;
__u8 *buffer;
__u8 __user *user_buffer;
int retval;
int io_res; /* checks for bytes read/written and copy_to/from_user results */
dev = file->private_data;
if (dev == NULL) {
return -ENO... | DoS | 0 | static long iowarrior_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct iowarrior *dev = NULL;
__u8 *buffer;
__u8 __user *user_buffer;
int retval;
int io_res; /* checks for bytes read/written and copy_to/from_user results */
dev = file->private_data;
if (dev == NULL) {
return -ENO... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,245 | static int iowarrior_open(struct inode *inode, struct file *file)
{
struct iowarrior *dev = NULL;
struct usb_interface *interface;
int subminor;
int retval = 0;
mutex_lock(&iowarrior_mutex);
subminor = iminor(inode);
interface = usb_find_interface(&iowarrior_driver, subminor);
if (!interface) {
mutex_unlock... | DoS | 0 | static int iowarrior_open(struct inode *inode, struct file *file)
{
struct iowarrior *dev = NULL;
struct usb_interface *interface;
int subminor;
int retval = 0;
mutex_lock(&iowarrior_mutex);
subminor = iminor(inode);
interface = usb_find_interface(&iowarrior_driver, subminor);
if (!interface) {
mutex_unlock... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,246 | static ssize_t iowarrior_read(struct file *file, char __user *buffer,
size_t count, loff_t *ppos)
{
struct iowarrior *dev;
int read_idx;
int offset;
dev = file->private_data;
/* verify that the device wasn't unplugged */
if (dev == NULL || !dev->present)
return -ENODEV;
dev_dbg(&dev->interface->dev... | DoS | 0 | static ssize_t iowarrior_read(struct file *file, char __user *buffer,
size_t count, loff_t *ppos)
{
struct iowarrior *dev;
int read_idx;
int offset;
dev = file->private_data;
/* verify that the device wasn't unplugged */
if (dev == NULL || !dev->present)
return -ENODEV;
dev_dbg(&dev->interface->dev... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,247 | static ssize_t iowarrior_write(struct file *file,
const char __user *user_buffer,
size_t count, loff_t *ppos)
{
struct iowarrior *dev;
int retval = 0;
char *buf = NULL; /* for IOW24 and IOW56 we need a buffer */
struct urb *int_out_urb = NULL;
dev = file->private_data;
mutex_lock(&dev->mutex... | DoS | 0 | static ssize_t iowarrior_write(struct file *file,
const char __user *user_buffer,
size_t count, loff_t *ppos)
{
struct iowarrior *dev;
int retval = 0;
char *buf = NULL; /* for IOW24 and IOW56 we need a buffer */
struct urb *int_out_urb = NULL;
dev = file->private_data;
mutex_lock(&dev->mutex... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,248 | static void iowarrior_write_callback(struct urb *urb)
{
struct iowarrior *dev;
int status = urb->status;
dev = urb->context;
/* sync/async unlink faults aren't errors */
if (status &&
!(status == -ENOENT ||
status == -ECONNRESET || status == -ESHUTDOWN)) {
dev_dbg(&dev->interface->dev,
"nonzero w... | DoS | 0 | static void iowarrior_write_callback(struct urb *urb)
{
struct iowarrior *dev;
int status = urb->status;
dev = urb->context;
/* sync/async unlink faults aren't errors */
if (status &&
!(status == -ENOENT ||
status == -ECONNRESET || status == -ESHUTDOWN)) {
dev_dbg(&dev->interface->dev,
"nonzero w... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,249 | static int read_index(struct iowarrior *dev)
{
int intr_idx, read_idx;
read_idx = atomic_read(&dev->read_idx);
intr_idx = atomic_read(&dev->intr_idx);
return (read_idx == intr_idx ? -1 : read_idx);
}
| DoS | 0 | static int read_index(struct iowarrior *dev)
{
int intr_idx, read_idx;
read_idx = atomic_read(&dev->read_idx);
intr_idx = atomic_read(&dev->intr_idx);
return (read_idx == intr_idx ? -1 : read_idx);
}
| @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,250 | static int usb_set_report(struct usb_interface *intf, unsigned char type,
unsigned char id, void *buf, int size)
{
return usb_control_msg(interface_to_usbdev(intf),
usb_sndctrlpipe(interface_to_usbdev(intf), 0),
USB_REQ_SET_REPORT,
USB_TYPE_CLASS | USB_RECIP_INTERFACE,
(typ... | DoS | 0 | static int usb_set_report(struct usb_interface *intf, unsigned char type,
unsigned char id, void *buf, int size)
{
return usb_control_msg(interface_to_usbdev(intf),
usb_sndctrlpipe(interface_to_usbdev(intf), 0),
USB_REQ_SET_REPORT,
USB_TYPE_CLASS | USB_RECIP_INTERFACE,
(typ... | @@ -787,6 +787,12 @@ static int iowarrior_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
dev->product_id = le16_to_cpu(udev->descriptor.idProduct);
+ if (iface_desc->desc.bNumEndpoints < 1) {
+ dev_err(&interface->dev, "Invalid number of endpoints\n");
+ retval = -EINVAL;
+ goto... | null | null | null |
44,251 | static void gtco_input_close(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
usb_kill_urb(device->urbinfo);
}
| DoS | 0 | static void gtco_input_close(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
usb_kill_urb(device->urbinfo);
}
| @@ -858,6 +858,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_buf;
}
+ /* Sanity check that a device has an endpoint */
+ if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ dev_err(&usbinterface->dev,
+ "Invalid number of endpoints\n");
+ error = -EINVAL;
+ goto err_f... | null | null | null |
44,252 | static int gtco_input_open(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
device->urbinfo->dev = device->usbdev;
if (usb_submit_urb(device->urbinfo, GFP_KERNEL))
return -EIO;
return 0;
}
| DoS | 0 | static int gtco_input_open(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
device->urbinfo->dev = device->usbdev;
if (usb_submit_urb(device->urbinfo, GFP_KERNEL))
return -EIO;
return 0;
}
| @@ -858,6 +858,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_buf;
}
+ /* Sanity check that a device has an endpoint */
+ if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ dev_err(&usbinterface->dev,
+ "Invalid number of endpoints\n");
+ error = -EINVAL;
+ goto err_f... | null | null | null |
44,253 | static void gtco_setup_caps(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
/* Which events */
inputdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
BIT_MASK(EV_MSC);
/* Misc event menu block */
inputdev->mscbit[0] = BIT_MASK(MSC_SCAN) | BIT_MASK(MSC_SERIAL) |
BIT_MASK(M... | DoS | 0 | static void gtco_setup_caps(struct input_dev *inputdev)
{
struct gtco *device = input_get_drvdata(inputdev);
/* Which events */
inputdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
BIT_MASK(EV_MSC);
/* Misc event menu block */
inputdev->mscbit[0] = BIT_MASK(MSC_SCAN) | BIT_MASK(MSC_SERIAL) |
BIT_MASK(M... | @@ -858,6 +858,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_buf;
}
+ /* Sanity check that a device has an endpoint */
+ if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ dev_err(&usbinterface->dev,
+ "Invalid number of endpoints\n");
+ error = -EINVAL;
+ goto err_f... | null | null | null |
44,254 | static void gtco_urb_callback(struct urb *urbinfo)
{
struct gtco *device = urbinfo->context;
struct input_dev *inputdev;
int rc;
u32 val = 0;
char le_buffer[2];
inputdev = device->inputdevice;
/* Was callback OK? */
if (urbinfo->status == -ECONNRESET ||
urbinfo->... | DoS | 0 | static void gtco_urb_callback(struct urb *urbinfo)
{
struct gtco *device = urbinfo->context;
struct input_dev *inputdev;
int rc;
u32 val = 0;
char le_buffer[2];
inputdev = device->inputdevice;
/* Was callback OK? */
if (urbinfo->status == -ECONNRESET ||
urbinfo->... | @@ -858,6 +858,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_buf;
}
+ /* Sanity check that a device has an endpoint */
+ if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ dev_err(&usbinterface->dev,
+ "Invalid number of endpoints\n");
+ error = -EINVAL;
+ goto err_f... | null | null | null |
44,255 | static void parse_hid_report_descriptor(struct gtco *device, char * report,
int length)
{
struct device *ddev = &device->intf->dev;
int x, i = 0;
/* Tag primitive vars */
__u8 prefix;
__u8 size;
__u8 tag;
__u8 type;
__u8 data = 0;
__u16 data16 = 0;
__u32 data32 = 0;
/* For parsing logi... | DoS | 0 | static void parse_hid_report_descriptor(struct gtco *device, char * report,
int length)
{
struct device *ddev = &device->intf->dev;
int x, i = 0;
/* Tag primitive vars */
__u8 prefix;
__u8 size;
__u8 tag;
__u8 type;
__u8 data = 0;
__u16 data16 = 0;
__u32 data32 = 0;
/* For parsing logi... | @@ -858,6 +858,14 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_buf;
}
+ /* Sanity check that a device has an endpoint */
+ if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) {
+ dev_err(&usbinterface->dev,
+ "Invalid number of endpoints\n");
+ error = -EINVAL;
+ goto err_f... | null | null | null |
44,256 | static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
{
pm->data = usb_alloc_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
GFP_ATOMIC, &pm->data_dma);
if (!pm->data)
return -1;
pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL);
if (!pm->configcr)
return -ENOM... | DoS | 0 | static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
{
pm->data = usb_alloc_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
GFP_ATOMIC, &pm->data_dma);
if (!pm->data)
return -1;
pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL);
if (!pm->configcr)
return -ENOM... | @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,257 | static void powermate_disconnect(struct usb_interface *intf)
{
struct powermate_device *pm = usb_get_intfdata (intf);
usb_set_intfdata(intf, NULL);
if (pm) {
pm->requires_update = 0;
usb_kill_urb(pm->irq);
input_unregister_device(pm->input);
usb_free_urb(pm->irq);
usb_free_urb(pm->config);
powermate_fre... | DoS | 0 | static void powermate_disconnect(struct usb_interface *intf)
{
struct powermate_device *pm = usb_get_intfdata (intf);
usb_set_intfdata(intf, NULL);
if (pm) {
pm->requires_update = 0;
usb_kill_urb(pm->irq);
input_unregister_device(pm->input);
usb_free_urb(pm->irq);
usb_free_urb(pm->config);
powermate_fre... | @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,258 | static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
{
usb_free_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
pm->data, pm->data_dma);
kfree(pm->configcr);
}
| DoS | 0 | static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
{
usb_free_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
pm->data, pm->data_dma);
kfree(pm->configcr);
}
| @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,259 | static int powermate_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int _value)
{
unsigned int command = (unsigned int)_value;
struct powermate_device *pm = input_get_drvdata(dev);
if (type == EV_MSC && code == MSC_PULSELED){
/*
bits 0- 7: 8 bits: LED brightness
bits 8-16: ... | DoS | 0 | static int powermate_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int _value)
{
unsigned int command = (unsigned int)_value;
struct powermate_device *pm = input_get_drvdata(dev);
if (type == EV_MSC && code == MSC_PULSELED){
/*
bits 0- 7: 8 bits: LED brightness
bits 8-16: ... | @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,260 | static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
int pulse_table, int pulse_asleep, int pulse_awake)
{
unsigned long flags;
if (pulse_speed < 0)
pulse_speed = 0;
if (pulse_table < 0)
pulse_table = 0;
if (pulse_speed > 510)
pulse_speed = 510;
if (pulse_... | DoS | 0 | static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
int pulse_table, int pulse_asleep, int pulse_awake)
{
unsigned long flags;
if (pulse_speed < 0)
pulse_speed = 0;
if (pulse_table < 0)
pulse_table = 0;
if (pulse_speed > 510)
pulse_speed = 510;
if (pulse_... | @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,261 | static void powermate_sync_state(struct powermate_device *pm)
{
if (pm->requires_update == 0)
return; /* no updates are required */
if (pm->config->status == -EINPROGRESS)
return; /* an update is already in progress; it'll issue this update when it completes */
if (pm->requires_update & UPDATE_PULSE_ASLEEP){
... | DoS | 0 | static void powermate_sync_state(struct powermate_device *pm)
{
if (pm->requires_update == 0)
return; /* no updates are required */
if (pm->config->status == -EINPROGRESS)
return; /* an update is already in progress; it'll issue this update when it completes */
if (pm->requires_update & UPDATE_PULSE_ASLEEP){
... | @@ -307,6 +307,9 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
int error = -ENOMEM;
interface = intf->cur_altsetting;
+ if (interface->desc.bNumEndpoints < 1)
+ return -EINVAL;
+
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -E... | null | null | null |
44,262 | static void ati_remote2_close(struct input_dev *idev)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&ati_remote2_mutex);
if (!(ar2->flags & ATI_REMOTE2_SUSPENDED))
ati_remote2_kill_urbs(ar2);
ar2->flags &= ~ATI_REMOTE2_OPENED;
mutex_unlock(... | DoS | 0 | static void ati_remote2_close(struct input_dev *idev)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&ati_remote2_mutex);
if (!(ar2->flags & ATI_REMOTE2_SUSPENDED))
ati_remote2_kill_urbs(ar2);
ar2->flags &= ~ATI_REMOTE2_OPENED;
mutex_unlock(... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,263 | static void ati_remote2_complete_key(struct urb *urb)
{
struct ati_remote2 *ar2 = urb->context;
int r;
switch (urb->status) {
case 0:
usb_mark_last_busy(ar2->udev);
ati_remote2_input_key(ar2);
break;
case -ENOENT:
case -EILSEQ:
case -ECONNRESET:
case -ESHUTDOWN:
dev_dbg(&ar2->intf[1]->dev,
"%s(): ur... | DoS | 0 | static void ati_remote2_complete_key(struct urb *urb)
{
struct ati_remote2 *ar2 = urb->context;
int r;
switch (urb->status) {
case 0:
usb_mark_last_busy(ar2->udev);
ati_remote2_input_key(ar2);
break;
case -ENOENT:
case -EILSEQ:
case -ECONNRESET:
case -ESHUTDOWN:
dev_dbg(&ar2->intf[1]->dev,
"%s(): ur... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,264 | static void ati_remote2_complete_mouse(struct urb *urb)
{
struct ati_remote2 *ar2 = urb->context;
int r;
switch (urb->status) {
case 0:
usb_mark_last_busy(ar2->udev);
ati_remote2_input_mouse(ar2);
break;
case -ENOENT:
case -EILSEQ:
case -ECONNRESET:
case -ESHUTDOWN:
dev_dbg(&ar2->intf[0]->dev,
"%s()... | DoS | 0 | static void ati_remote2_complete_mouse(struct urb *urb)
{
struct ati_remote2 *ar2 = urb->context;
int r;
switch (urb->status) {
case 0:
usb_mark_last_busy(ar2->udev);
ati_remote2_input_mouse(ar2);
break;
case -ENOENT:
case -EILSEQ:
case -ECONNRESET:
case -ESHUTDOWN:
dev_dbg(&ar2->intf[0]->dev,
"%s()... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,265 | static void ati_remote2_disconnect(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
if (alt->desc.bInterfaceNumber)
return;
ar2 = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
input_unregister_device(ar2->idev);
sysfs_... | DoS | 0 | static void ati_remote2_disconnect(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
if (alt->desc.bInterfaceNumber)
return;
ar2 = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
input_unregister_device(ar2->idev);
sysfs_... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,266 | static int ati_remote2_get_channel_mask(char *buffer,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg);
}
| DoS | 0 | static int ati_remote2_get_channel_mask(char *buffer,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg);
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,267 | static int ati_remote2_get_mode_mask(char *buffer,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return sprintf(buffer, "0x%02x", *(unsigned int *)kp->arg);
}
| DoS | 0 | static int ati_remote2_get_mode_mask(char *buffer,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return sprintf(buffer, "0x%02x", *(unsigned int *)kp->arg);
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,268 | static int ati_remote2_getkeycode(struct input_dev *idev,
struct input_keymap_entry *ke)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
unsigned int mode;
int offset;
unsigned int index;
unsigned int scancode;
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
index = ke->index;
if (index >= ATI_REMOTE2_MO... | DoS | 0 | static int ati_remote2_getkeycode(struct input_dev *idev,
struct input_keymap_entry *ke)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
unsigned int mode;
int offset;
unsigned int index;
unsigned int scancode;
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
index = ke->index;
if (index >= ATI_REMOTE2_MO... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,269 | static int ati_remote2_input_init(struct ati_remote2 *ar2)
{
struct input_dev *idev;
int index, mode, retval;
idev = input_allocate_device();
if (!idev)
return -ENOMEM;
ar2->idev = idev;
input_set_drvdata(idev, ar2);
idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL);
idev->keybit[BIT_... | DoS | 0 | static int ati_remote2_input_init(struct ati_remote2 *ar2)
{
struct input_dev *idev;
int index, mode, retval;
idev = input_allocate_device();
if (!idev)
return -ENOMEM;
ar2->idev = idev;
input_set_drvdata(idev, ar2);
idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL);
idev->keybit[BIT_... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,270 | static void ati_remote2_input_key(struct ati_remote2 *ar2)
{
struct input_dev *idev = ar2->idev;
u8 *data = ar2->buf[1];
int channel, mode, hw_code, index;
channel = data[0] >> 4;
if (!((1 << channel) & ar2->channel_mask))
return;
mode = data[0] & 0x0F;
if (mode > ATI_REMOTE2_PC) {
dev_err(&ar2->intf[1]-... | DoS | 0 | static void ati_remote2_input_key(struct ati_remote2 *ar2)
{
struct input_dev *idev = ar2->idev;
u8 *data = ar2->buf[1];
int channel, mode, hw_code, index;
channel = data[0] >> 4;
if (!((1 << channel) & ar2->channel_mask))
return;
mode = data[0] & 0x0F;
if (mode > ATI_REMOTE2_PC) {
dev_err(&ar2->intf[1]-... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,271 | static void ati_remote2_input_mouse(struct ati_remote2 *ar2)
{
struct input_dev *idev = ar2->idev;
u8 *data = ar2->buf[0];
int channel, mode;
channel = data[0] >> 4;
if (!((1 << channel) & ar2->channel_mask))
return;
mode = data[0] & 0x0F;
if (mode > ATI_REMOTE2_PC) {
dev_err(&ar2->intf[0]->dev,
"Unkn... | DoS | 0 | static void ati_remote2_input_mouse(struct ati_remote2 *ar2)
{
struct input_dev *idev = ar2->idev;
u8 *data = ar2->buf[0];
int channel, mode;
channel = data[0] >> 4;
if (!((1 << channel) & ar2->channel_mask))
return;
mode = data[0] & 0x0F;
if (mode > ATI_REMOTE2_PC) {
dev_err(&ar2->intf[0]->dev,
"Unkn... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,272 | static void ati_remote2_kill_urbs(struct ati_remote2 *ar2)
{
usb_kill_urb(ar2->urb[1]);
usb_kill_urb(ar2->urb[0]);
}
| DoS | 0 | static void ati_remote2_kill_urbs(struct ati_remote2 *ar2)
{
usb_kill_urb(ar2->urb[1]);
usb_kill_urb(ar2->urb[0]);
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,273 | static int ati_remote2_lookup(unsigned int hw_code)
{
int i;
for (i = 0; i < ARRAY_SIZE(ati_remote2_key_table); i++)
if (ati_remote2_key_table[i].hw_code == hw_code)
return i;
return -1;
}
| DoS | 0 | static int ati_remote2_lookup(unsigned int hw_code)
{
int i;
for (i = 0; i < ARRAY_SIZE(ati_remote2_key_table); i++)
if (ati_remote2_key_table[i].hw_code == hw_code)
return i;
return -1;
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,274 | static int ati_remote2_open(struct input_dev *idev)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
int r;
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
r = usb_autopm_get_interface(ar2->intf[0]);
if (r) {
dev_err(&ar2->intf[0]->dev,
"%s(): usb_autopm_get_interface() = %d\n", __func__, r);
goto fa... | DoS | 0 | static int ati_remote2_open(struct input_dev *idev)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
int r;
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
r = usb_autopm_get_interface(ar2->intf[0]);
if (r) {
dev_err(&ar2->intf[0]->dev,
"%s(): usb_autopm_get_interface() = %d\n", __func__, r);
goto fa... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,275 | static int ati_remote2_post_reset(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
if (ar2->flags =... | DoS | 0 | static int ati_remote2_post_reset(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
if (ar2->flags =... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,276 | static int ati_remote2_reset_resume(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&at... | DoS | 0 | static int ati_remote2_reset_resume(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&at... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,277 | static int ati_remote2_resume(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&ati_remo... | DoS | 0 | static int ati_remote2_resume(struct usb_interface *interface)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
int r = 0;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
mutex_lock(&ati_remo... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,278 | static int ati_remote2_set_channel_mask(const char *val,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_CHANNEL_MASK);
}
| DoS | 0 | static int ati_remote2_set_channel_mask(const char *val,
const struct kernel_param *kp)
{
pr_debug("%s()\n", __func__);
return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_CHANNEL_MASK);
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,279 | static int ati_remote2_set_mask(const char *val,
const struct kernel_param *kp,
unsigned int max)
{
unsigned int mask;
int ret;
if (!val)
return -EINVAL;
ret = kstrtouint(val, 0, &mask);
if (ret)
return ret;
if (mask & ~max)
return -EINVAL;
*(unsigned int *)kp->arg = mask;
return 0;
}
| DoS | 0 | static int ati_remote2_set_mask(const char *val,
const struct kernel_param *kp,
unsigned int max)
{
unsigned int mask;
int ret;
if (!val)
return -EINVAL;
ret = kstrtouint(val, 0, &mask);
if (ret)
return ret;
if (mask & ~max)
return -EINVAL;
*(unsigned int *)kp->arg = mask;
return 0;
}
| @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,280 | static int ati_remote2_setkeycode(struct input_dev *idev,
const struct input_keymap_entry *ke,
unsigned int *old_keycode)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
unsigned int mode;
int offset;
unsigned int index;
unsigned int scancode;
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
if (ke->i... | DoS | 0 | static int ati_remote2_setkeycode(struct input_dev *idev,
const struct input_keymap_entry *ke,
unsigned int *old_keycode)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
unsigned int mode;
int offset;
unsigned int index;
unsigned int scancode;
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
if (ke->i... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,281 | static int ati_remote2_setup(struct ati_remote2 *ar2, unsigned int ch_mask)
{
int r, i, channel;
/*
* Configure receiver to only accept input from remote "channel"
* channel == 0 -> Accept input from any remote channel
* channel == 1 -> Only accept input from remote channel 1
* channel == 2 -> Only acc... | DoS | 0 | static int ati_remote2_setup(struct ati_remote2 *ar2, unsigned int ch_mask)
{
int r, i, channel;
/*
* Configure receiver to only accept input from remote "channel"
* channel == 0 -> Accept input from any remote channel
* channel == 1 -> Only accept input from remote channel 1
* channel == 2 -> Only acc... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,282 | static ssize_t ati_remote2_show_channel_mask(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
return sprintf(buf, "0x%04x\n", ar2... | DoS | 0 | static ssize_t ati_remote2_show_channel_mask(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
return sprintf(buf, "0x%04x\n", ar2... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,283 | static ssize_t ati_remote2_show_mode_mask(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
return sprintf(buf, "0x%02x\n", ar2->mode_ma... | DoS | 0 | static ssize_t ati_remote2_show_mode_mask(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
return sprintf(buf, "0x%02x\n", ar2->mode_ma... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,284 | static ssize_t ati_remote2_store_mode_mask(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
unsigned int mask;
in... | DoS | 0 | static ssize_t ati_remote2_store_mode_mask(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
unsigned int mask;
in... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,285 | static int ati_remote2_submit_urbs(struct ati_remote2 *ar2)
{
int r;
r = usb_submit_urb(ar2->urb[0], GFP_KERNEL);
if (r) {
dev_err(&ar2->intf[0]->dev,
"%s(): usb_submit_urb() = %d\n", __func__, r);
return r;
}
r = usb_submit_urb(ar2->urb[1], GFP_KERNEL);
if (r) {
usb_kill_urb(ar2->urb[0]);
dev_err(&ar... | DoS | 0 | static int ati_remote2_submit_urbs(struct ati_remote2 *ar2)
{
int r;
r = usb_submit_urb(ar2->urb[0], GFP_KERNEL);
if (r) {
dev_err(&ar2->intf[0]->dev,
"%s(): usb_submit_urb() = %d\n", __func__, r);
return r;
}
r = usb_submit_urb(ar2->urb[1], GFP_KERNEL);
if (r) {
usb_kill_urb(ar2->urb[0]);
dev_err(&ar... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,286 | static int ati_remote2_suspend(struct usb_interface *interface,
pm_message_t message)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
... | DoS | 0 | static int ati_remote2_suspend(struct usb_interface *interface,
pm_message_t message)
{
struct ati_remote2 *ar2;
struct usb_host_interface *alt = interface->cur_altsetting;
if (alt->desc.bInterfaceNumber)
return 0;
ar2 = usb_get_intfdata(interface);
dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,287 | static int ati_remote2_urb_init(struct ati_remote2 *ar2)
{
struct usb_device *udev = ar2->udev;
int i, pipe, maxp;
for (i = 0; i < 2; i++) {
ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]);
if (!ar2->buf[i])
return -ENOMEM;
ar2->urb[i] = usb_alloc_urb(0, GFP_KERNEL);
if (!ar2->ur... | DoS | 0 | static int ati_remote2_urb_init(struct ati_remote2 *ar2)
{
struct usb_device *udev = ar2->udev;
int i, pipe, maxp;
for (i = 0; i < 2; i++) {
ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]);
if (!ar2->buf[i])
return -ENOMEM;
ar2->urb[i] = usb_alloc_urb(0, GFP_KERNEL);
if (!ar2->ur... | @@ -817,26 +817,49 @@ static int ati_remote2_probe(struct usb_interface *interface, const struct usb_d
ar2->udev = udev;
+ /* Sanity check, first interface must have an endpoint */
+ if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) {
+ dev_err(&interface->dev,
+ "%s(): interface 0 must have an endpoint\n", _... | null | null | null |
44,288 | static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
int iface,
int altno)
{
/* Reset ALL ifaces to 0 altsetting.
* Call it for every possible altsetting of every interface.
*/
usb_set_interface(chip->dev, iface, 0);
if (chip->setup & MAUDIO_SET) {
unsigned int mask;
if ((chip->s... | DoS | 0 | static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
int iface,
int altno)
{
/* Reset ALL ifaces to 0 altsetting.
* Call it for every possible altsetting of every interface.
*/
usb_set_interface(chip->dev, iface, 0);
if (chip->setup & MAUDIO_SET) {
unsigned int mask;
if ((chip->s... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,289 | static int create_align_transfer_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
chip->txfr_quirk = 1;
return 1; /* Continue with creating streams and mixer */
}
| DoS | 0 | static int create_align_transfer_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
chip->txfr_quirk = 1;
return 1; /* Continue with creating streams and mixer */
}
| @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,290 | static int create_any_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *intf,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk);
}
| DoS | 0 | static int create_any_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *intf,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk);
}
| @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,291 | static int create_auto_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct usb_endpoint_descriptor *epd;
int err;
alts = &iface->altsetting[0];
altsd = get_iface_desc(alts);
... | DoS | 0 | static int create_auto_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct usb_endpoint_descriptor *epd;
int err;
alts = &iface->altsetting[0];
altsd = get_iface_desc(alts);
... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,292 | static int create_auto_pcm_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct usb_endpoint_descriptor *epd;
struct uac1_as_header_descriptor *ashd;
struct uac_format_type_i_discrete_de... | DoS | 0 | static int create_auto_pcm_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct usb_endpoint_descriptor *epd;
struct uac1_as_header_descriptor *ashd;
struct uac_format_type_i_discrete_de... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,293 | static int create_autodetect_quirks(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
int ifcount, ifnum, err;
err = create_autodetect_quirk(ch... | DoS | 0 | static int create_autodetect_quirks(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
int ifcount, ifnum, err;
err = create_autodetect_quirk(ch... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,294 | static int create_composite_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk_comp)
{
int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
const struct snd_usb_audio_quirk *quirk;
int err;
for (quir... | DoS | 0 | static int create_composite_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk_comp)
{
int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
const struct snd_usb_audio_quirk *quirk;
int err;
for (quir... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,295 | static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
if (quirk->ifnum < 0)
return 0;
return snd_usb_create_mixer(chip, quirk->ifnum, 0);
}
| DoS | 0 | static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
if (quirk->ifnum < 0)
return 0;
return snd_usb_create_mixer(chip, quirk->ifnum, 0);
}
| @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,296 | static int create_std_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
struct usb_host_interface *alts)
{
struct usb_ms_header_descriptor *mshd;
struct usb_ms_endpoint_descriptor *msepd;
/* must have the MIDIStreaming interface header descriptor*/
mshd =... | DoS | 0 | static int create_std_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
struct usb_host_interface *alts)
{
struct usb_ms_header_descriptor *mshd;
struct usb_ms_endpoint_descriptor *msepd;
/* must have the MIDIStreaming interface header descriptor*/
mshd =... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,297 | static int create_uaxx_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
static const struct audioformat ua_format = {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.fmt_type = UAC_FORMAT_TYPE_I,
.a... | DoS | 0 | static int create_uaxx_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
static const struct audioformat ua_format = {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.fmt_type = UAC_FORMAT_TYPE_I,
.a... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,298 | static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
int iface, int altno)
{
/* Reset ALL ifaces to 0 altsetting.
* Call it for every possible altsetting of every interface.
*/
usb_set_interface(chip->dev, iface, 0);
/* possible configuration where both inputs and only one output is
... | DoS | 0 | static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
int iface, int altno)
{
/* Reset ALL ifaces to 0 altsetting.
* Call it for every possible altsetting of every interface.
*/
usb_set_interface(chip->dev, iface, 0);
/* possible configuration where both inputs and only one output is
... | @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
44,299 | static int ignore_interface_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
return 0;
}
| DoS | 0 | static int ignore_interface_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
return 0;
}
| @@ -180,6 +180,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
+ if (altsd->bNumEndpoints < 1) {
+ kfree(fp);
+ kfree(rate_table);
+ return -EINVAL;
+ }
+
fp->protocol = altsd->bInterfaceProtocol;
if (fp->da... | null | null | null |
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