func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
put_info(const char *str,INFO_TYPE info_type, uint error, const char *sqlstate)
{
FILE *file= (info_type == INFO_ERROR ? stderr : stdout);
static int inited=0;
if (status.batch)
{
if (info_type == INFO_ERROR)
{
(void) fflush(file);
fprintf(file,"ERROR");
if (error)
{
if (sqlsta... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 94,813,581,175,868,700,000,000,000,000,000,000,000 | 61 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... |
g_execvp(const char* p1, char* args[])
{
#if defined(_WIN32)
return 0;
#else
return execvp(p1, args);
#endif
} | 1 | [] | xrdp | cadad6e181d2a67698e5eb7cacd6b233ae29eb97 | 16,832,954,679,418,721,000,000,000,000,000,000,000 | 8 | /tmp cleanup |
Mat_VarWrite4(mat_t *mat,matvar_t *matvar)
{
typedef struct {
mat_int32_t type;
mat_int32_t mrows;
mat_int32_t ncols;
mat_int32_t imagf;
mat_int32_t namelen;
} Fmatrix;
mat_int32_t nelems = 1, i;
Fmatrix x;
if ( NULL == mat || NULL == matvar || NULL == matva... | 0 | [
"CWE-703",
"CWE-125",
"CWE-908"
] | matio | 651a8e28099edb5fbb9e4e1d4d3238848f446c9a | 235,029,418,784,677,000,000,000,000,000,000,000,000 | 174 | Avoid uninitialized memory
As reported by https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16856 |
static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
add_function(&EX_T(opline->result.u.var).tmp_var,
_get_zval_ptr_var(&opline->op1, EX(Ts), &free_op1 TSRMLS_CC),
_get_zval_ptr_tmp(&opline->op2, EX(Ts), &free_op2 TSR... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 129,612,511,219,696,590,000,000,000,000,000,000,000 | 12 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
int mbedtls_ssl_check_pending( const mbedtls_ssl_context *ssl )
{
/*
* Case A: We're currently holding back
* a message for further processing.
*/
if( ssl->keep_current_message == 1 )
{
MBEDTLS_SSL_DEBUG_MSG( 3, ( "ssl_check_pending: record held back for processing" ) );
retu... | 0 | [
"CWE-787"
] | mbedtls | f333dfab4a6c2d8a604a61558a8f783145161de4 | 238,502,552,523,496,850,000,000,000,000,000,000,000 | 54 | More SSL debug messages for ClientHello parsing
In particular, be verbose when checking the ClientHello cookie in a possible
DTLS reconnection.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com> |
inline bool all_tables_not_ok(THD *thd, TABLE_LIST *tables)
{
Rpl_filter *rpl_filter= thd->system_thread_info.rpl_sql_info->rpl_filter;
return rpl_filter->is_on() && tables && !thd->spcont &&
!rpl_filter->tables_ok(thd->db.str, tables);
} | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 191,068,671,089,497,220,000,000,000,000,000,000,000 | 6 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
static I32
S_backref_value(char *p, char *e)
{
const char* endptr = e;
UV val;
if (grok_atoUV(p, &val, &endptr) && val <= I32_MAX)
return (I32)val;
return I32_MAX; | 0 | [
"CWE-190",
"CWE-787"
] | perl5 | 897d1f7fd515b828e4b198d8b8bef76c6faf03ed | 68,681,184,830,543,985,000,000,000,000,000,000,000 | 8 | regcomp.c: Prevent integer overflow from nested regex quantifiers.
(CVE-2020-10543) On 32bit systems the size calculations for nested regular
expression quantifiers could overflow causing heap memory corruption.
Fixes: Perl/perl5-security#125
(cherry picked from commit bfd31397db5dc1a5c5d3e0a1f753a4f89a736e71) |
m4_index (struct obstack *obs, int argc, token_data **argv)
{
const char *haystack;
const char *result;
int retval;
if (bad_argc (argv[0], argc, 3, 3))
{
/* builtin(`index') is blank, but index(`abc') is 0. */
if (argc == 2)
shipout_int (obs, 0);
return;
}
haystack = ARG (1);
r... | 0 | [] | m4 | 5345bb49077bfda9fabd048e563f9e7077fe335d | 41,399,366,228,791,947,000,000,000,000,000,000,000 | 20 | Minor security fix: Quote output of mkstemp.
* src/builtin.c (mkstemp_helper): Produce quoted output.
* doc/m4.texinfo (Mkstemp): Update the documentation and tests.
* NEWS: Document this change.
Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit bd9900d65eb9cd5add0f107e94b513fa267495ba) |
const char *dns_server_string(DnsServer *server) {
assert(server);
if (!server->server_string)
(void) in_addr_ifindex_to_string(server->family, &server->address, dns_server_ifindex(server), &server->server_string);
return strna(server->server_string);
} | 0 | [
"CWE-416"
] | systemd | 904dcaf9d4933499f8334859f52ea8497f2d24ff | 302,837,560,847,653,230,000,000,000,000,000,000,000 | 8 | resolved: take particular care when detaching DnsServer from its default stream
DnsStream and DnsServer have a symbiotic relationship: one DnsStream is
the current "default" stream of the server (and thus reffed by it), but
each stream also refs the server it is connected to. This cyclic
dependency can result in weird... |
stack_peek (VerifyContext *ctx, int distance)
{
g_assert (ctx->eval.size - distance > 0);
return ctx->eval.stack + (ctx->eval.size - 1 - distance);
} | 0 | [
"CWE-20"
] | mono | 65292a69c837b8a5f7a392d34db63de592153358 | 176,690,290,493,899,300,000,000,000,000,000,000,000 | 5 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
Perl_re_compile(pTHX_ SV * const pattern, U32 rx_flags)
{
SV *pat = pattern; /* defeat constness! */
PERL_ARGS_ASSERT_RE_COMPILE;
return Perl_re_op_compile(aTHX_ &pat, 1, NULL,
#ifdef PERL_IN_XSUB_RE
&my_reg_engine,
#else
&PL_core_reg_engine,
#... | 0 | [
"CWE-125"
] | perl5 | 43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 | 336,226,261,209,510,240,000,000,000,000,000,000,000 | 12 | regcomp.c: Convert some strchr to memchr
This allows things to work properly in the face of embedded NULs.
See the branch merge message for more information. |
static void ahci_start_transfer(IDEDMA *dma)
{
AHCIDevice *ad = DO_UPCAST(AHCIDevice, dma, dma);
IDEState *s = &ad->port.ifs[0];
uint32_t size = (uint32_t)(s->data_end - s->data_ptr);
/* write == ram -> device */
uint32_t opts = le32_to_cpu(ad->cur_cmd->opts);
int is_write = opts & AHCI_CMD_WRIT... | 0 | [
"CWE-399"
] | qemu | 3251bdcf1c67427d964517053c3d185b46e618e8 | 89,489,062,874,886,620,000,000,000,000,000,000,000 | 48 | ide: Correct handling of malformed/short PRDTs
This impacts both BMDMA and AHCI HBA interfaces for IDE.
Currently, we confuse the difference between a PRDT having
"0 bytes" and a PRDT having "0 complete sectors."
When we receive an incomplete sector, inconsistent error checking
leads to an infinite loop wherein the c... |
static int fuse_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = page->mapping->host;
/* Haven't copied anything? Skip zeroing, size extending, dirtying. */
if (!copied)
goto unlock;
if (!PageUpto... | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 107,670,793,263,132,060,000,000,000,000,000,000,000 | 27 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
int cil_gen_roleattribute(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
{
enum cil_syntax syntax[] = {
CIL_SYN_STRING,
CIL_SYN_STRING,
CIL_SYN_END
};
int syntax_len = sizeof(syntax)/sizeof(*syntax);
char *key = NULL;
struct cil_roleattribute *attr = NULL;
int rc = S... | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 186,309,285,751,335,900,000,000,000,000,000,000,000 | 36 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... |
static int selinux_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
{
const struct cred *cred = current_cred();
struct path path;
path.dentry = dentry;
path.mnt = mnt;
return path_has_perm(cred, &path, FILE__GETATTR);
} | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 162,220,860,505,087,670,000,000,000,000,000,000,000 | 10 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... |
int uwsgi_endswith(char *str1, char *str2) {
size_t i;
size_t str1len = strlen(str1);
size_t str2len = strlen(str2);
char *ptr;
if (str2len > str1len)
return 0;
ptr = (str1 + str1len) - str2len;
for (i = 0; i < str2len; i++) {
if (*ptr != str2[i])
return 0;
ptr++;
}
return 1;
} | 0 | [
"CWE-119",
"CWE-703",
"CWE-787"
] | uwsgi | cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfe | 5,524,785,808,516,746,000,000,000,000,000,000,000 | 20 | improve uwsgi_expand_path() to sanitize input, avoiding stack corruption and potential security issue |
remove_callback_link (NautilusDirectory *directory,
GList *link)
{
ReadyCallback *callback;
callback = link->data;
remove_callback_link_keep_data (directory, link);
g_free (callback);
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 163,105,240,508,818,300,000,000,000,000,000,000,000 | 9 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... |
static void iscsi_start_tx(struct iscsi_conn *conn)
{
clear_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
iscsi_conn_queue_work(conn);
} | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 73,255,683,616,470,290,000,000,000,000,000,000,000 | 5 | scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
As the iSCSI parameters are exported back through sysfs, it should be
enforcing that they never are more than PAGE_SIZE (which should be more
than enough) before accepting updates through netlink.
Change all iSCSI sysfs attributes to use sysfs_emit().
Cc:... |
parse_SET_QUEUE(char *arg, struct ofpbuf *ofpacts,
enum ofputil_protocol *usable_protocols OVS_UNUSED)
{
return str_to_u32(arg, &ofpact_put_SET_QUEUE(ofpacts)->queue_id);
} | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 26,279,028,250,124,240,000,000,000,000,000,000,000 | 5 | ofp-actions: Avoid buffer overread in BUNDLE action decoding.
Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9052
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> |
SCTP_STATIC int sctp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, int optlen)
{
int retval = 0;
SCTP_DEBUG_PRINTK("sctp_setsockopt(sk: %p... optname: %d)\n",
sk, optname);
/* I can hardly begin to describe how wrong this is. This is
* so broken as to be worse than useless. ... | 0 | [] | linux-2.6 | 5e739d1752aca4e8f3e794d431503bfca3162df4 | 219,335,902,027,612,400,000,000,000,000,000,000,000 | 137 | sctp: fix potential panics in the SCTP-AUTH API.
All of the SCTP-AUTH socket options could cause a panic
if the extension is disabled and the API is envoked.
Additionally, there were some additional assumptions that
certain pointers would always be valid which may not
always be the case.
This patch hardens the API a... |
static int tda9874a_checkit(struct CHIPSTATE *chip)
{
int dic,sic; /* device id. and software id. codes */
if(-1 == (dic = chip_read2(chip,TDA9874A_DIC)))
return 0;
if(-1 == (sic = chip_read2(chip,TDA9874A_SIC)))
return 0;
v4l_dbg(1, debug, chip->c, "tda9874a_checkit(): DIC=0x%X, SIC=0x%X.\n", dic, sic);
if... | 0 | [
"CWE-399"
] | linux-2.6 | 01a1a3cc1e3fbe718bd06a2a5d4d1a2d0fb4d7d9 | 298,881,535,722,365,600,000,000,000,000,000,000,000 | 18 | V4L/DVB (9624): CVE-2008-5033: fix OOPS on tvaudio when controlling bass/treble
This bug were supposed to be fixed by 5ba2f67afb02c5302b2898949ed6fc3b3d37dcf1,
where a call to NULL happens.
Not all tvaudio chips allow controlling bass/treble. So, the driver
has a table with a flag to indicate if the chip does support... |
TfLiteStatus Subgraph::EnsureMemoryAllocations() {
if (memory_planner_) {
state_ = kStateUninvokable;
TF_LITE_ENSURE_OK(&context_, memory_planner_->PlanAllocations());
}
TF_LITE_ENSURE_OK(&context_, AllocateTensors());
TF_LITE_ENSURE_EQ(&context_, state_, kStateInvokable);
return kTfLiteOk;
} | 0 | [
"CWE-20",
"CWE-787"
] | tensorflow | d58c96946b2880991d63d1dacacb32f0a4dfa453 | 306,949,953,460,373,470,000,000,000,000,000,000,000 | 9 | [tflite] Ensure inputs and outputs don't overlap.
If a model uses the same tensor for both an input and an output then this can result in data loss and memory corruption. This should not happen.
PiperOrigin-RevId: 332522916
Change-Id: If0905b142415a9dfceaf2d181872f2a8fb88f48a |
void fx_TypedArray_of(txMachine* the)
{
txInteger count = mxArgc;
txInteger index = 0;
mxPushSlot(mxThis);
mxNew();
mxPushInteger(count);
mxRunCount(1);
mxPullSlot(mxResult);
{
mxResultTypedArrayDeclarations;
txU2 shift = resultDispatch->value.typedArray.dispatch->shift;
if (resultLength < count)
mxTyp... | 0 | [
"CWE-125"
] | moddable | 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 | 87,662,042,177,837,610,000,000,000,000,000,000,000 | 23 | XS: #896 |
static NTSTATUS dcesrv_lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
{
DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
} | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 197,978,384,643,163,600,000,000,000,000,000,000,000 | 5 | CVE-2022-32746 ldb: Make use of functions for appending to an ldb_message
This aims to minimise usage of the error-prone pattern of searching for
a just-added message element in order to make modifications to it (and
potentially finding the wrong element).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
Signed... |
SPL_METHOD(SplDoublyLinkedList, setIteratorMode)
{
long value;
spl_dllist_object *intern;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &value) == FAILURE) {
return;
}
intern = (spl_dllist_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
if (intern->flags & SPL_DLLIST_IT_FIX
&& (inter... | 0 | [] | php-src | df78c48354f376cf419d7a97f88ca07d572f00fb | 204,503,880,598,405,750,000,000,000,000,000,000,000 | 21 | Fixed Bug #67538 (SPL Iterators use-after-free) |
Returns TRUE if the mode outputs blocks of bytes */
PHP_FUNCTION(mcrypt_module_is_block_mode)
{
MCRYPT_GET_MODE_DIR_ARGS(modes_dir)
if (mcrypt_module_is_block_mode(module, dir) == 1) {
RETURN_TRUE;
} else {
RETURN_FALSE;
} | 0 | [
"CWE-190"
] | php-src | 6c5211a0cef0cc2854eaa387e0eb036e012904d0 | 39,505,000,417,813,723,000,000,000,000,000,000,000 | 10 | Fix bug #72455: Heap Overflow due to integer overflows |
mrb_singleton_class_ptr(mrb_state *mrb, mrb_value v)
{
struct RBasic *obj;
switch (mrb_type(v)) {
case MRB_TT_FALSE:
if (mrb_nil_p(v))
return mrb->nil_class;
return mrb->false_class;
case MRB_TT_TRUE:
return mrb->true_class;
case MRB_TT_CPTR:
case MRB_TT_SYMBOL:
case MRB_TT_INTEGER:
#if... | 0 | [
"CWE-787"
] | mruby | b1d0296a937fe278239bdfac840a3fd0e93b3ee9 | 272,517,281,223,403,700,000,000,000,000,000,000,000 | 26 | class.c: clear method cache after `remove_method`. |
bool skb_page_frag_refill(unsigned int sz, struct page_frag *pfrag, gfp_t prio)
{
int order;
if (pfrag->page) {
if (atomic_read(&pfrag->page->_count) == 1) {
pfrag->offset = 0;
return true;
}
if (pfrag->offset + sz <= pfrag->size)
return true;
put_page(pfrag->page);
}
order = SKB_FRAG_PAGE_ORDER;... | 0 | [] | linux | 7bced397510ab569d31de4c70b39e13355046387 | 178,080,659,994,604,730,000,000,000,000,000,000,000 | 30 | net_dma: simple removal
Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
and there is no plan to fix it.
This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
Reverting the remainder of the net_dma induced changes is deferred to
subsequent patches.
Marked for stable due to Ro... |
static bool socks4_negotiate(struct pool *pool, int sockd, bool socks4a)
{
unsigned short port;
in_addr_t inp;
char buf[515];
int i, len;
buf[0] = 0x04;
buf[1] = 0x01;
port = atoi(pool->stratum_port);
buf[2] = port >> 8;
buf[3] = port & 0xff;
sprintf(&buf[8], "CGMINER");
/* See if we've been given an IP ad... | 0 | [
"CWE-119",
"CWE-787"
] | cgminer | e1c5050734123973b99d181c45e74b2cbb00272e | 73,457,136,867,821,740,000,000,000,000,000,000,000 | 74 | Do some random sanity checking for stratum message parsing |
static int _php_check_ignore(const char *charset)
{
size_t clen = strlen(charset);
if (clen >= 9 && strcmp("//IGNORE", charset+clen-8) == 0) {
return 1;
}
if (clen >= 19 && strcmp("//IGNORE//TRANSLIT", charset+clen-18) == 0) {
return 1;
}
return 0;
} | 0 | [
"CWE-835"
] | php-src | 06d309fd7a917575d65c7a6f4f57b0e6bb0f9711 | 232,445,657,451,919,370,000,000,000,000,000,000,000 | 11 | Fix bug #76249 - fail on invalid sequences |
static ssize_t wakeup_active_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
unsigned int active = 0;
bool enabled = false;
spin_lock_irq(&dev->power.lock);
if (dev->power.wakeup) {
active = dev->power.wakeup->active;
enabled = true;
}
spin_unlock_irq(&dev->power.lock);
return ena... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 73,909,019,729,131,610,000,000,000,000,000,000,000 | 14 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... |
static bool checkreturn decode_static_field(pb_istream_t *stream, pb_wire_type_t wire_type, pb_field_iter_t *iter)
{
pb_type_t type;
pb_decoder_t func;
type = iter->pos->type;
func = PB_DECODERS[PB_LTYPE(type)];
switch (PB_HTYPE(type))
{
case PB_HTYPE_REQUIRED:
return f... | 1 | [
"CWE-20",
"CWE-119"
] | nanopb | 4fe23595732b6f1254cfc11a9b8d6da900b55b0c | 115,823,340,557,839,140,000,000,000,000,000,000,000 | 75 | Fix memory leak with oneofs and PB_ENABLE_MALLOC (#615)
Nanopb would leak memory when all of the following conditions were true:
- PB_ENABLE_MALLOC is defined at the compile time
- Message definitions contains an oneof field,
the oneof contains a static submessage, and
the static submessage contains a pointer fiel... |
static bool atl2_write_eeprom(struct atl2_hw *hw, u32 offset, u32 value)
{
return true;
} | 0 | [
"CWE-200"
] | linux | f43bfaeddc79effbf3d0fcb53ca477cca66f3db8 | 36,628,618,044,138,540,000,000,000,000,000,000,000 | 4 | atl2: Disable unimplemented scatter/gather feature
atl2 includes NETIF_F_SG in hw_features even though it has no support
for non-linear skbs. This bug was originally harmless since the
driver does not claim to implement checksum offload and that used to
be a requirement for SG.
Now that SG and checksum offload are i... |
lldpd_alloc_default_local_port(struct lldpd *cfg)
{
struct lldpd_port *port;
if ((port = (struct lldpd_port *)
calloc(1, sizeof(struct lldpd_port))) == NULL)
fatal("main", NULL);
#ifdef ENABLE_DOT1
TAILQ_INIT(&port->p_vlans);
TAILQ_INIT(&port->p_ppvids);
TAILQ_INIT(&port->p_pids);
#endif
#ifdef ENABLE_CUSTOM... | 0 | [
"CWE-617",
"CWE-703"
] | lldpd | 9221b5c249f9e4843f77c7f888d5705348d179c0 | 232,021,487,530,528,800,000,000,000,000,000,000,000 | 18 | protocols: don't use assert on paths that can be reached
Malformed packets should not make lldpd crash. Ensure we can handle them
by not using assert() in this part. |
static MOBI_RET mobi_decompress_huffman_internal(MOBIBuffer *buf_out, MOBIBuffer *buf_in, const MOBIHuffCdic *huffcdic, size_t depth) {
if (depth > MOBI_HUFFMAN_MAXDEPTH) {
debug_print("Too many levels of recursion: %zu\n", depth);
return MOBI_DATA_CORRUPT;
}
MOBI_RET ret = MOBI_SUCCESS;
... | 1 | [
"CWE-119",
"CWE-125"
] | libmobi | bec783e6212439a335ba6e8df7ab8ed610ca9a21 | 318,726,643,269,711,560,000,000,000,000,000,000,000 | 67 | Fix potential out-of-buffer read while parsing corrupt file, closes #35, #36 |
static void
check_array_for_usertypes (MonoArray *arr)
{
int i;
if (!arr)
return;
for (i = 0; i < mono_array_length (arr); ++i)
RESOLVE_ARRAY_TYPE_ELEMENT (arr, i); | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 58,268,203,863,798,930,000,000,000,000,000,000,000 | 10 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 |
MagickExport ChannelFeatures *GetImageChannelFeatures(const Image *image,
const size_t distance,ExceptionInfo *exception)
{
typedef struct _ChannelStatistics
{
DoublePixelPacket
direction[4]; /* horizontal, vertical, left and right diagonals */
} ChannelStatistics;
CacheView
*image_view;
Ch... | 0 | [
"CWE-369"
] | ImageMagick6 | b522d2d857d2f75b659936b59b0da9df1682c256 | 56,461,574,720,814,610,000,000,000,000,000,000,000 | 1,104 | https://github.com/ImageMagick/ImageMagick/issues/1552 |
void dormd(char *name)
{
#ifdef QUOTAS
Quota quota;
#endif
#ifndef ANON_CAN_DELETE
if (guest != 0) {
addreply_noformat(550, MSG_ANON_CANT_RMD);
return;
}
#endif
if (checknamesanity(name, dot_write_ok) != 0) {
addreply_noformat(553, MSG_SANITY_DIRECTORY_FAILURE);
return;
... | 0 | [
"CWE-434"
] | pure-ftpd | 37ad222868e52271905b94afea4fc780d83294b4 | 268,913,338,386,527,000,000,000,000,000,000,000,000 | 27 | Initialize the max upload file size when quotas are enabled
Due to an unwanted check, files causing the quota to be exceeded
were deleted after the upload, but not during the upload.
The bug was introduced in 2009 in version 1.0.23
Spotted by @DroidTest, thanks! |
GF_Err text_box_dump(GF_Box *a, FILE * trace)
{
GF_TextSampleEntryBox *p = (GF_TextSampleEntryBox *)a;
gf_isom_box_dump_start(a, "TextSampleEntryBox", trace);
gf_fprintf(trace, "dataReferenceIndex=\"%d\" displayFlags=\"%x\" textJustification=\"%d\" ",
p->dataReferenceIndex, p->displayFlags, p->textJustific... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 62,659,379,957,560,530,000,000,000,000,000,000,000 | 18 | fixed #2138 |
static void ndpi_search_tls_wrapper(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow) {
struct ndpi_packet_struct *packet = &flow->packet;
#ifdef DEBUG_TLS
printf("==>> %s() %u [len: %u][version: %u]\n",
__FUNCTION__,
flow->guessed_host_protocol_id,
packet->payload_pack... | 0 | [
"CWE-190",
"CWE-787"
] | nDPI | 23594f036536468072198a57c59b6e9d63caf6ce | 224,468,129,252,353,660,000,000,000,000,000,000,000 | 17 | Fixed stack overflow caused by missing length check
Signed-off-by: Toni Uhlig <matzeton@googlemail.com> |
static inline size_t ctnetlink_timestamp_size(const struct nf_conn *ct)
{
#ifdef CONFIG_NF_CONNTRACK_TIMESTAMP
if (!nf_ct_ext_exist(ct, NF_CT_EXT_TSTAMP))
return 0;
return nla_total_size(0) + 2 * nla_total_size_64bit(sizeof(uint64_t));
#else
return 0;
#endif
} | 0 | [
"CWE-120"
] | linux | 1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6 | 258,757,370,984,477,950,000,000,000,000,000,000,000 | 10 | netfilter: ctnetlink: add a range check for l3/l4 protonum
The indexes to the nf_nat_l[34]protos arrays come from userspace. So
check the tuple's family, e.g. l3num, when creating the conntrack in
order to prevent an OOB memory access during setup. Here is an example
kernel panic on 4.14.180 when userspace passes in ... |
xmlCheckHTTPInput(xmlParserCtxtPtr ctxt, xmlParserInputPtr ret) {
#ifdef LIBXML_HTTP_ENABLED
if ((ret != NULL) && (ret->buf != NULL) &&
(ret->buf->readcallback == xmlIOHTTPRead) &&
(ret->buf->context != NULL)) {
const char *encoding;
const char *redir;
const char *mime;
... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 48,733,408,579,536,920,000,000,000,000,000,000,000 | 60 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
wait_sigint_handler (sig)
int sig;
{
SigHandler *sigint_handler;
if (interrupt_immediately ||
(this_shell_builtin && this_shell_builtin == wait_builtin))
{
last_command_exit_value = 128+SIGINT;
restore_sigint_handler ();
/* If we got a SIGINT while in `wait', and SIGINT is trapped,... | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 330,457,770,867,089,840,000,000,000,000,000,000,000 | 51 | bash-4.4-rc2 release |
static void *slab_get_obj(struct kmem_cache *cachep, struct page *page)
{
void *objp;
objp = index_to_obj(cachep, page, get_free_obj(page, page->active));
page->active++;
#if DEBUG
if (cachep->flags & SLAB_STORE_USER)
set_store_user_dirty(cachep);
#endif
return objp;
} | 0 | [
"CWE-703"
] | linux | c4e490cf148e85ead0d1b1c2caaba833f1d5b29f | 101,976,041,588,571,870,000,000,000,000,000,000,000 | 14 | mm/slab.c: fix SLAB freelist randomization duplicate entries
This patch fixes a bug in the freelist randomization code. When a high
random number is used, the freelist will contain duplicate entries. It
will result in different allocations sharing the same chunk.
It will result in odd behaviours and crashes. It sh... |
static int ns_resolv(struct server_data *server, struct request_data *req,
gpointer request, gpointer name)
{
GList *list;
int sk, err, type = 0;
char *dot, *lookup = (char *) name;
struct cache_entry *entry;
entry = cache_check(request, &type, req->protocol);
if (entry) {
int ttl_left = 0;
struct cache_... | 0 | [
"CWE-119"
] | connman | 5c281d182ecdd0a424b64f7698f32467f8f67b71 | 250,718,450,213,403,400,000,000,000,000,000,000,000 | 122 | dnsproxy: Fix crash on malformed DNS response
If the response query string is malformed, we might access memory
pass the end of "name" variable in parse_response(). |
page_was_cached (struct rw_file *rwf, uint64_t offset)
{
uint64_t page = offset / page_size;
assert (page < rwf->cached_pages.len);
return (rwf->cached_pages.ptr[page] & 1) != 0;
} | 0 | [
"CWE-252"
] | libnbd | 8d444b41d09a700c7ee6f9182a649f3f2d325abb | 124,274,219,559,881,520,000,000,000,000,000,000,000 | 7 | copy: CVE-2022-0485: Fail nbdcopy if NBD read or write fails
nbdcopy has a nasty bug when performing multi-threaded copies using
asynchronous nbd calls - it was blindly treating the completion of an
asynchronous command as successful, rather than checking the *error
parameter. This can result in the silent creation o... |
static char *
parameter_brace_remove_pattern (varname, value, ind, patstr, rtype, quoted, flags)
char *varname, *value;
int ind;
char *patstr;
int rtype, quoted, flags;
{
int vtype, patspec, starsub;
char *temp1, *val, *pattern;
SHELL_VAR *v;
if (value == 0)
return ((char *)NULL);
th... | 0 | [
"CWE-20"
] | bash | 4f747edc625815f449048579f6e65869914dd715 | 28,642,380,534,682,770,000,000,000,000,000,000,000 | 74 | Bash-4.4 patch 7 |
Utility::QueryParams Utility::parseParameters(absl::string_view data, size_t start,
bool decode_params) {
QueryParams params;
while (start < data.size()) {
size_t end = data.find('&', start);
if (end == std::string::npos) {
end = data.size();
}
ab... | 0 | [] | envoy | 3b5acb2f43548862dadb243de7cf3994986a8e04 | 11,625,978,267,465,022,000,000,000,000,000,000,000 | 26 | http, url: Bring back chromium_url and http_parser_parse_url (#198)
* Revert GURL as HTTP URL parser utility
This reverts:
1. commit c9c4709c844b90b9bb2935d784a428d667c9df7d
2. commit d828958b591a6d79f4b5fa608ece9962b7afbe32
3. commit 2d69e30c51f2418faf267aaa6c1126fce9948c62
Signed-off-by: Dhi Aurrahman <dio@tetrat... |
dwg_section_page_checksum (const uint32_t seed, Bit_Chain *restrict dat, uint32_t size)
{
uint32_t sum1 = seed & 0xffff;
uint32_t sum2 = seed >> 0x10;
unsigned char *data = &(dat->chain[dat->byte]);
while (size)
{
uint32_t i;
uint32_t chunksize = size < 0x15b0 ? size : 0x15b0;
size -= chu... | 0 | [
"CWE-703",
"CWE-835"
] | libredwg | c6f6668b82bfe595899cc820279ac37bb9ef16f5 | 294,103,580,507,567,880,000,000,000,000,000,000,000 | 21 | cleanup tio.unknown
not needed anymore, we only have UNKNOWN_OBJ or UNKNOWN_ENT with full common
entity_data.
Fixes GH #178 heap_overflow2 |
static SLJIT_INLINE void add_jump(struct sljit_compiler *compiler, jump_list **list, struct sljit_jump *jump)
{
jump_list *list_item = sljit_alloc_memory(compiler, sizeof(jump_list));
if (list_item)
{
list_item->next = *list;
list_item->jump = jump;
*list = list_item;
}
} | 0 | [
"CWE-125"
] | php-src | 8947fd9e9fdce87cd6c59817b1db58e789538fe9 | 217,769,258,279,116,900,000,000,000,000,000,000,000 | 10 | Fix #78338: Array cross-border reading in PCRE
We backport r1092 from pcre2. |
int mongo_env_read_socket( mongo *conn, void *buf, size_t len ) {
char *cbuf = buf;
while ( len ) {
size_t sent = recv( conn->sock, cbuf, len, 0 );
if ( sent == 0 || sent == -1 ) {
conn->err = MONGO_IO_ERROR;
return MONGO_ERROR;
}
cbuf += sent;
len... | 0 | [
"CWE-190"
] | mongo-c-driver-legacy | 1a1f5e26a4309480d88598913f9eebf9e9cba8ca | 122,850,207,841,732,930,000,000,000,000,000,000,000 | 14 | don't mix up int and size_t (first pass to fix that) |
void addNodeAtPathHelper(ProjectionPathASTNode* root,
const FieldPath& path,
size_t componentIndex,
std::unique_ptr<ASTNode> newChild) {
invariant(root);
invariant(path.getPathLength() > componentIndex);
const auto nextComponent = pa... | 0 | [
"CWE-732"
] | mongo | cd583b6c4d8aa2364f255992708b9bb54e110cf4 | 305,464,945,129,831,700,000,000,000,000,000,000,000 | 34 | SERVER-53929 Add stricter parser checks around positional projection |
static void ntp_update_frequency(void)
{
u64 second_length = (u64)(tick_usec * NSEC_PER_USEC * USER_HZ)
<< TICK_LENGTH_SHIFT;
second_length += (s64)ntp_tick_adj << TICK_LENGTH_SHIFT;
second_length += (s64)time_freq << (TICK_LENGTH_SHIFT - SHIFT_NSEC);
tick_length_base = second_length;
tick_nsec = div_u64(sec... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 42,329,069,701,086,800,000,000,000,000,000,000,000 | 12 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... |
static int vxlan_init(struct net_device *dev)
{
dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
if (!dev->tstats)
return -ENOMEM;
return 0;
} | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 188,734,726,728,638,830,000,000,000,000,000,000,000 | 8 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
int kvm_read_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
void *data, unsigned long len)
{
struct kvm_memslots *slots = kvm_memslots(kvm);
int r;
BUG_ON(len > ghc->len);
if (slots->generation != ghc->generation) {
if (__kvm_gfn_to_hva_cache_init(slots, ghc, ghc->gpa, ghc->len))
return -E... | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 58,426,066,765,929,810,000,000,000,000,000,000,000 | 25 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... |
mark_source_chains(const struct xt_table_info *newinfo,
unsigned int valid_hooks, void *entry0)
{
unsigned int hook;
/* No recursion; use packet counter to save back ptrs (reset
to 0 as we leave), and comefrom to save source hook bitmask */
for (hook = 0; hook < NF_INET_NUMHOOKS; hook++) {
unsigned int p... | 0 | [
"CWE-119"
] | nf-next | d7591f0c41ce3e67600a982bab6989ef0f07b3ce | 50,462,651,616,262,245,000,000,000,000,000,000,000 | 108 | netfilter: x_tables: introduce and use xt_copy_counters_from_user
The three variants use same copy&pasted code, condense this into a
helper and use that.
Make sure info.name is 0-terminated.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
g_load_library(char* in)
{
#if defined(_WIN32)
return (long)LoadLibraryA(in);
#else
return (long)dlopen(in, RTLD_LOCAL | RTLD_LAZY);
#endif
} | 0 | [] | xrdp | d8f9e8310dac362bb9578763d1024178f94f4ecc | 272,710,985,730,248,530,000,000,000,000,000,000,000 | 8 | move temp files from /tmp to /tmp/.xrdp |
int FS_PathCmp( const char *s1, const char *s2 ) {
int c1, c2;
do {
c1 = *s1++;
c2 = *s2++;
if (c1 >= 'a' && c1 <= 'z') {
c1 -= ('a' - 'A');
}
if (c2 >= 'a' && c2 <= 'z') {
c2 -= ('a' - 'A');
}
if ( c1 == '\\' || c1 == ':' ) {
c1 = '/';
}
if ( c2 == '\\' || c2 == ':' ) {
c2 = '/';
... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 200,767,016,665,823,500,000,000,000,000,000,000,000 | 31 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. |
xdr_shift_buf(struct xdr_buf *buf, size_t len)
{
xdr_shrink_bufhead(buf, buf->head->iov_len - len);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 6d1c0f3d28f98ea2736128ed3e46821496dc3a8c | 148,464,752,273,083,200,000,000,000,000,000,000,000 | 4 | sunrpc: Avoid a KASAN slab-out-of-bounds bug in xdr_set_page_base()
This seems to happen fairly easily during READ_PLUS testing on NFS v4.2.
I found that we could end up accessing xdr->buf->pages[pgnr] with a pgnr
greater than the number of pages in the array. So let's just return
early if we're setting base to a poin... |
Item_func_or_sum(THD *thd, Item *a, Item *b, Item *c, Item *d, Item *e):
Item_result_field(thd), Item_args(thd, a, b, c, d, e) { } | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 29,791,013,221,365,033,000,000,000,000,000,000,000 | 2 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... |
iasecc_get_algorithm(struct sc_context *ctx, const struct sc_security_env *env,
unsigned operation, unsigned mechanism)
{
const struct sc_supported_algo_info *info = NULL;
int ii;
if (!env)
return 0;
for (ii=0;ii<SC_MAX_SUPPORTED_ALGORITHMS && env->supported_algos[ii].reference; ii++)
... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 260,260,752,170,339,000,000,000,000,000,000,000,000 | 25 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. |
static redisReply *reconnectingRedisCommand(redisContext *c, const char *fmt, ...) {
redisReply *reply = NULL;
int tries = 0;
va_list ap;
assert(!c->err);
while(reply == NULL) {
while (c->err & (REDIS_ERR_IO | REDIS_ERR_EOF)) {
printf("\r\x1b[0K"); /* Cursor to left edge + clear... | 0 | [
"CWE-119",
"CWE-787"
] | redis | 9fdcc15962f9ff4baebe6fdd947816f43f730d50 | 216,045,735,070,750,570,000,000,000,000,000,000,000 | 32 | Security: fix redis-cli buffer overflow.
Thanks to Fakhri Zulkifli for reporting it.
The fix switched to dynamic allocation, copying the final prompt in the
static buffer only at the end. |
u32 gf_seng_get_stream_count(GF_SceneEngine *seng)
{
return gf_list_count(seng->ctx->streams);
} | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 41,532,054,557,797,186,000,000,000,000,000,000,000 | 4 | fixed #2138 |
static void *shmem_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct page *page = NULL;
int res = shmem_getpage(dentry->d_inode, 0, &page, SGP_READ, NULL);
nd_set_link(nd, res ? ERR_PTR(res) : kmap(page));
return page;
} | 0 | [
"CWE-200"
] | linux-2.6 | e84e2e132c9c66d8498e7710d4ea532d1feaaac5 | 74,327,387,563,395,765,000,000,000,000,000,000,000 | 7 | tmpfs: restore missing clear_highpage
tmpfs was misconverted to __GFP_ZERO in 2.6.11. There's an unusual case in
which shmem_getpage receives the page from its caller instead of allocating.
We must cover this case by clear_highpage before SetPageUptodate, as before.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Sig... |
static int get_name(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
struct tipc_sock *tsock = tipc_sk(sock->sk);
memset(addr, 0, sizeof(*addr));
if (peer) {
if ((sock->state != SS_CONNECTED) &&
((peer != 2) || (sock->st... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 208,985,136,598,168,470,000,000,000,000,000,000,000 | 26 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
DEFUN (neighbor_update_source,
neighbor_update_source_cmd,
NEIGHBOR_CMD2 "update-source " BGP_UPDATE_SOURCE_STR,
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Source of routing updates\n"
BGP_UPDATE_SOURCE_HELP_STR)
{
return peer_update_source_vty (vty, argv[0], argv[1]);
} | 0 | [
"CWE-125"
] | frr | 6d58272b4cf96f0daa846210dd2104877900f921 | 291,025,888,297,956,830,000,000,000,000,000,000,000 | 10 | [bgpd] cleanup, compact and consolidate capability parsing code
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.
Consolidate validation of length and logging of generic TLV, and
memcpy of capability data, thus removing such from cap specifc
code (not a... |
static int _extend_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx)
{
int i;
/* Handle last descriptor */
if (unlikely((tx->num_desc == (MAX_DESC - 1)))) {
/* if tlen is 0, it is for padding, release last descriptor */
if (!tx->tlen) {
tx->desc_limit = MAX_DESC;
} else if (!tx->coalesce_buf) {... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 34b3be18a04ecdc610aae4c48e5d1b799d8689f6 | 315,583,617,646,969,200,000,000,000,000,000,000,000 | 40 | RDMA/hfi1: Prevent memory leak in sdma_init
In sdma_init if rhashtable_init fails the allocated memory for
tmp_sdma_rht should be released.
Fixes: 5a52a7acf7e2 ("IB/hfi1: NULL pointer dereference when freeing rhashtable")
Link: https://lore.kernel.org/r/20190925144543.10141-1-navid.emamdoost@gmail.com
Signed-off-by: ... |
static ssize_t tun_chr_read_iter(struct kiocb *iocb, struct iov_iter *to)
{
struct file *file = iocb->ki_filp;
struct tun_file *tfile = file->private_data;
struct tun_struct *tun = __tun_get(tfile);
ssize_t len = iov_iter_count(to), ret;
if (!tun)
return -EBADFD;
ret = tun_do_read(tun, tfile, to, file->f_flags... | 0 | [
"CWE-476"
] | linux | 0ad646c81b2182f7fa67ec0c8c825e0ee165696d | 135,862,101,456,564,100,000,000,000,000,000,000,000 | 16 | tun: call dev_get_valid_name() before register_netdevice()
register_netdevice() could fail early when we have an invalid
dev name, in which case ->ndo_uninit() is not called. For tun
device, this is a problem because a timer etc. are already
initialized and it expects ->ndo_uninit() to clean them up.
We could move th... |
static int __init mcheck_late_init(void)
{
if (mca_cfg.recovery)
static_branch_inc(&mcsafe_key);
mcheck_debugfs_init();
cec_init();
/*
* Flush out everything that has been logged during early boot, now that
* everything has been initialized (workqueues, decoders, ...).
*/
mce_schedule_work();
return 0;... | 0 | [
"CWE-362"
] | linux | b3b7c4795ccab5be71f080774c45bbbcc75c2aaf | 107,081,628,489,695,050,000,000,000,000,000,000,000 | 16 | x86/MCE: Serialize sysfs changes
The check_interval file in
/sys/devices/system/machinecheck/machinecheck<cpu number>
directory is a global timer value for MCE polling. If it is changed by one
CPU, mce_restart() broadcasts the event to other CPUs to delete and restart
the MCE polling timer and __mcheck_cpu_init_ti... |
ax88179_get_eeprom(struct net_device *net, struct ethtool_eeprom *eeprom,
u8 *data)
{
struct usbnet *dev = netdev_priv(net);
u16 *eeprom_buff;
int first_word, last_word;
int i, ret;
if (eeprom->len == 0)
return -EINVAL;
eeprom->magic = AX88179_EEPROM_MAGIC;
first_word = eeprom->offset >> 1;
last_word ... | 0 | [
"CWE-787"
] | linux | 57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 | 334,108,726,750,512,980,000,000,000,000,000,000,000 | 35 | net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
ax88179_rx_fixup() contains several out-of-bounds accesses that can be
triggered by a malicious (or defective) USB device, in particular:
- The metadata array (hdr_off..hdr_off+2*pkt_cnt) can be out of bounds,
causing OOB reads and (on big-endian syst... |
static char *php_mime_get_hdr_value(zend_llist header, char *key)
{
mime_header_entry *entry;
if (key == NULL) {
return NULL;
}
entry = zend_llist_get_first(&header);
while (entry) {
if (!strcasecmp(entry->key, key)) {
return entry->value;
}
entry = zend_llist_get_next(&header);
}
return NULL;
} | 0 | [
"CWE-399"
] | php-src | 4605d536d23b00813d11cc906bb48d39bdcf5f25 | 84,099,070,678,585,270,000,000,000,000,000,000,000 | 18 | Fixed bug #69364 - use smart_str to assemble strings |
void ring_buffer_set_time_stamp_abs(struct trace_buffer *buffer, bool abs)
{
buffer->time_stamp_abs = abs;
} | 0 | [
"CWE-362"
] | linux | bbeb97464eefc65f506084fd9f18f21653e01137 | 230,547,836,811,135,050,000,000,000,000,000,000,000 | 4 | tracing: Fix race in trace_open and buffer resize call
Below race can come, if trace_open and resize of
cpu buffer is running parallely on different cpus
CPUX CPUY
ring_buffer_resize
atomic_read(&buffer->resize_disabled)
tracing_open
tracing_reset_online_cpus
ring_buffer_... |
static int fuse_setlk(struct file *file, struct file_lock *fl, int flock)
{
struct inode *inode = file->f_path.dentry->d_inode;
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_req *req;
int opcode = (fl->fl_flags & FL_SLEEP) ? FUSE_SETLKW : FUSE_SETLK;
pid_t pid = fl->fl_type != F_UNLCK ? current->tgid : ... | 0 | [] | linux-2.6 | 0bd87182d3ab18a32a8e9175d3f68754c58e3432 | 19,284,138,478,096,287,000,000,000,000,000,000,000 | 31 | fuse: fix kunmap in fuse_ioctl_copy_user
Looks like another victim of the confusing kmap() vs kmap_atomic() API
differences.
Reported-by: Todor Gyumyushev <yodor1@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Tejun Heo <tj@kernel.org>
Cc: stable@kern... |
static void macvlan_broadcast(struct sk_buff *skb,
const struct macvlan_port *port,
struct net_device *src,
enum macvlan_mode mode)
{
const struct ethhdr *eth = eth_hdr(skb);
const struct macvlan_dev *vlan;
struct hlist_node *n;
struct sk_buff *nskb;
unsigned int i;
int err;
if (skb->... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 30,106,339,164,561,833,000,000,000,000,000,000,000 | 28 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
void t_cpp_generator::generate_service_interface(t_service* tservice, string style) {
string service_if_name = service_name_ + style + "If";
if (style == "CobCl") {
// Forward declare the client.
string client_name = service_name_ + "CobClient";
if (gen_templates_) {
client_name += "T";
ser... | 0 | [
"CWE-20"
] | thrift | cfaadcc4adcfde2a8232c62ec89870b73ef40df1 | 265,155,226,863,843,250,000,000,000,000,000,000,000 | 49 | THRIFT-3231 CPP: Limit recursion depth to 64
Client: cpp
Patch: Ben Craig <bencraig@apache.org> |
check_global_and_subst(char_u *cmd, char_u *arg)
{
if (arg == cmd + 1 && vim_strchr((char_u *)":-.", *arg) != NULL)
{
semsg(_(e_separator_not_supported_str), arg);
return FAIL;
}
if (VIM_ISWHITE(cmd[1]))
{
semsg(_(e_no_white_space_allowed_before_separator_str), cmd);
return FAIL;
}
retur... | 0 | [
"CWE-703",
"CWE-122"
] | vim | d1d8f6bacb489036d0fd479c9dd3c0102c988889 | 339,996,310,421,195,160,000,000,000,000,000,000,000 | 14 | patch 9.0.0211: invalid memory access when compiling :lockvar
Problem: Invalid memory access when compiling :lockvar.
Solution: Don't read past the end of the line. |
void __exit hidp_cleanup_sockets(void)
{
bt_procfs_cleanup(&init_net, "hidp");
bt_sock_unregister(BTPROTO_HIDP);
proto_unregister(&hidp_proto);
} | 0 | [
"CWE-200",
"CWE-77"
] | linux | a1616a5ac99ede5d605047a9012481ce7ff18b16 | 100,383,637,119,254,520,000,000,000,000,000,000,000 | 6 | Bluetooth: hidp: fix buffer overflow
Struct ca is copied from userspace. It is not checked whether the "name"
field is NULL terminated, which allows local users to obtain potentially
sensitive information from kernel stack memory, via a HIDPCONNADD command.
This vulnerability is similar to CVE-2011-1079.
Signed-off-... |
set_string_default(char *name, char_u *val)
{
char_u *p;
int opt_idx;
p = vim_strsave(val);
if (p != NULL) /* we don't want a NULL */
{
opt_idx = findoption((char_u *)name);
if (opt_idx >= 0)
{
if (options[opt_idx].flags & P_DEF_ALLOCED)
vim_free(options[opt_idx].def_val[VI_DEFAULT]);
... | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 43,304,819,997,249,400,000,000,000,000,000,000,000 | 18 | patch 8.0.0056
Problem: When setting 'filetype' there is no check for a valid name.
Solution: Only allow valid characters in 'filetype', 'syntax' and 'keymap'. |
static double mp_decrement(_cimg_math_parser& mp) {
return _mp_arg(2) - 1; | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 312,656,228,902,386,370,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
TEST_P(DnsImplAresFlagsForUdpTest, UdpLookupsEnabled) {
server_->addCName("root.cnam.domain", "result.cname.domain");
server_->addHosts("result.cname.domain", {"201.134.56.7"}, RecordType::A);
ares_options opts{};
int optmask = 0;
EXPECT_EQ(ARES_SUCCESS, ares_save_options(peer_->channel(), &opts, &optmask));
... | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 32,971,760,200,765,880,000,000,000,000,000,000,000 | 11 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
load_key_file_for_file (GdmSession *self,
const char *file,
char **full_path)
{
GKeyFile *key_file;
GError *error;
gboolean res;
key_file = g_key_file_new ();
error = NULL;
res = g_key_file_load_from_di... | 0 | [] | gdm | 5ac224602f1d603aac5eaa72e1760d3e33a26f0a | 50,562,302,855,068,060,000,000,000,000,000,000,000 | 26 | session: disconnect signals from worker proxy when conversation is freed
We don't want an outstanding reference on the worker proxy to lead to
signal handlers getting dispatched after the conversation is freed.
https://bugzilla.gnome.org/show_bug.cgi?id=758032 |
static int nfs4_find_root_sec(struct nfs_server *server, struct nfs_fh *fhandle,
struct nfs_fsinfo *info)
{
int i, len, status = 0;
rpc_authflavor_t flav_array[NFS_MAX_SECFLAVORS];
len = gss_mech_list_pseudoflavors(&flav_array[0]);
flav_array[len] = RPC_AUTH_NULL;
len += 1;
for (i = 0; i < len; i++) {
... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 20e0fa98b751facf9a1101edaefbc19c82616a68 | 275,096,015,882,449,760,000,000,000,000,000,000,000 | 27 | Fix length of buffer copied in __nfs4_get_acl_uncached
_copy_from_pages() used to copy data from the temporary buffer to the
user passed buffer is passed the wrong size parameter when copying
data. res.acl_len contains both the bitmap and acl lenghts while
acl_len contains the acl length after adjusting for the bitmap... |
void resumeListening() override { listener_->enable(); } | 0 | [
"CWE-400"
] | envoy | dfddb529e914d794ac552e906b13d71233609bf7 | 102,657,377,207,216,630,000,000,000,000,000,000,000 | 1 | listener: Add configurable accepted connection limits (#153)
Add support for per-listener limits on accepted connections.
Signed-off-by: Tony Allen <tony@allen.gg> |
static int handle_sal_call(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
if (p->exit_reason == EXIT_REASON_SAL_CALL) {
kvm_sal_emul(vcpu);
return 1;
} else {
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
kvm_run->hw.hardware_exit_reason = 3;
return 0;... | 0 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 224,426,576,846,279,930,000,000,000,000,000,000,000 | 16 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... |
static int __ref setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
{
if (slab_state >= FULL)
return enable_cpucache(cachep, gfp);
cachep->cpu_cache = alloc_kmem_cache_cpus(cachep, 1, 1);
if (!cachep->cpu_cache)
return 1;
if (slab_state == DOWN) {
/* Creation of first cache (kmem_cache). */
set_up_node... | 0 | [
"CWE-703"
] | linux | c4e490cf148e85ead0d1b1c2caaba833f1d5b29f | 253,167,488,021,728,550,000,000,000,000,000,000,000 | 38 | mm/slab.c: fix SLAB freelist randomization duplicate entries
This patch fixes a bug in the freelist randomization code. When a high
random number is used, the freelist will contain duplicate entries. It
will result in different allocations sharing the same chunk.
It will result in odd behaviours and crashes. It sh... |
static void test_stiny_bug()
{
MYSQL_STMT *stmt;
MYSQL_BIND my_bind[4];
short short_value;
int32 long_value;
ulong s_length, l_length, ll_length, t_length;
ulonglong longlong_value;
int rc;
uchar tiny_value;
char llbuf[22];
myheader("test_stiny_bug");
rc= mysql_... | 0 | [
"CWE-416"
] | server | eef21014898d61e77890359d6546d4985d829ef6 | 183,501,825,891,358,500,000,000,000,000,000,000,000 | 82 | MDEV-11933 Wrong usage of linked list in mysql_prune_stmt_list
mysql_prune_stmt_list() was walking the list following
element->next pointers, but inside the loop it was invoking
list_add(element) that modified element->next. So, mysql_prune_stmt_list()
failed to visit and reset all elements, and some of them were left... |
static int megasas_dcmd_ld_list_query(MegasasState *s, MegasasCmd *cmd)
{
uint16_t flags;
struct mfi_ld_targetid_list info;
size_t dcmd_size = sizeof(info), resid;
uint32_t num_ld_disks = 0, max_ld_disks = s->fw_luns;
BusChild *kid;
/* mbox0 contains flags */
flags = le16_to_cpu(cmd->frame-... | 0 | [
"CWE-401"
] | qemu | 765a707000e838c30b18d712fe6cb3dd8e0435f3 | 269,993,327,445,158,330,000,000,000,000,000,000,000 | 48 | megasas: fix guest-triggered memory leak
If the guest sets the sglist size to a value >=2GB, megasas_handle_dcmd
will return MFI_STAT_MEMORY_NOT_AVAILABLE without freeing the memory.
Avoid this by returning only the status from map_dcmd, and loading
cmd->iov_size in the caller.
Reported-by: Li Qiang <liqiang6-s@360.c... |
explicit StageOp(OpKernelConstruction* ctx) : OpKernel(ctx) {} | 0 | [
"CWE-20",
"CWE-703"
] | tensorflow | cebe3c45d76357d201c65bdbbf0dbe6e8a63bbdb | 252,537,901,938,276,060,000,000,000,000,000,000,000 | 1 | Fix tf.raw_ops.StagePeek vulnerability with invalid `index`.
Check that input is actually a scalar before treating it as such.
PiperOrigin-RevId: 445524908 |
int ssl3_get_server_certificate(SSL *s)
{
int al,i,ok,ret= -1;
unsigned long n,nc,llen,l;
X509 *x=NULL;
const unsigned char *q,*p;
unsigned char *d;
STACK_OF(X509) *sk=NULL;
SESS_CERT *sc;
EVP_PKEY *pkey=NULL;
int need_cert = 1; /* VRS: 0=> will allow null cert if auth == KRB5 */
n=s->method->ssl_get_messag... | 0 | [
"CWE-326"
] | openssl | 410a49a4fa1d2a1a9775ee29f9e40cbbda79c149 | 244,472,352,918,070,850,000,000,000,000,000,000,000 | 185 | Fix for CVE-2014-0224
Only accept change cipher spec when it is expected instead of at any
time. This prevents premature setting of session keys before the master
secret is determined which an attacker could use as a MITM attack.
Thanks to KIKUCHI Masashi (Lepidum Co. Ltd.) for reporting this issue
and providing the ... |
void audit_log_secctx(struct audit_buffer *ab, u32 secid)
{
u32 len;
char *secctx;
if (security_secid_to_secctx(secid, &secctx, &len)) {
audit_panic("Cannot convert secid to context");
} else {
audit_log_format(ab, " obj=%s", secctx);
security_release_secctx(secctx, len);
}
} | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 95,166,532,879,020,830,000,000,000,000,000,000,000 | 12 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... |
static boolean ReadIPTCProfile(j_decompress_ptr jpeg_info)
{
char
magick[MaxTextExtent];
ErrorManager
*error_manager;
Image
*image;
MagickBooleanType
status;
register ssize_t
i;
register unsigned char
*p;
size_t
length;
StringInfo
*iptc_profile,
*profile;
/*... | 0 | [
"CWE-416"
] | ImageMagick6 | c1a5aa3f4214ad6e4748de84dad44398959014e1 | 181,434,586,909,330,200,000,000,000,000,000,000,000 | 123 | https://github.com/ImageMagick/ImageMagick/issues/1641 |
int mnt_fs_get_passno(struct libmnt_fs *fs)
{
return fs ? fs->passno: 0;
} | 0 | [
"CWE-552",
"CWE-703"
] | util-linux | 166e87368ae88bf31112a30e078cceae637f4cdb | 143,590,092,679,179,490,000,000,000,000,000,000,000 | 4 | libmount: remove support for deleted mount table entries
The "(deleted)" suffix has been originally used by kernel for deleted
mountpoints. Since kernel commit 9d4d65748a5ca26ea8650e50ba521295549bf4e3
(Dec 2014) kernel does not use this suffix for mount stuff in /proc at
all. Let's remove this support from libmount to... |
xmlParseElementChildrenContentDeclPriv(xmlParserCtxtPtr ctxt, int inputchk,
int depth) {
xmlElementContentPtr ret = NULL, cur = NULL, last = NULL, op = NULL;
const xmlChar *elem;
xmlChar type = 0;
if (((depth > 128) && ((ctxt->options & XML_PARSE_HUGE) == 0)) ||
... | 0 | [
"CWE-776"
] | libxml2 | 8598060bacada41a0eb09d95c97744ff4e428f8e | 286,798,715,462,245,600,000,000,000,000,000,000,000 | 271 | Patch for security issue CVE-2021-3541
This is relapted to parameter entities expansion and following
the line of the billion laugh attack. Somehow in that path the
counting of parameters was missed and the normal algorithm based
on entities "density" was useless. |
static void udp_v4_unhash(struct sock *sk)
{
write_lock_bh(&udp_hash_lock);
if (sk_del_node_init(sk)) {
inet_sk(sk)->num = 0;
sock_prot_dec_use(sk->sk_prot);
}
write_unlock_bh(&udp_hash_lock);
} | 0 | [
"CWE-476"
] | linux-2.6 | 1e0c14f49d6b393179f423abbac47f85618d3d46 | 224,121,233,013,750,100,000,000,000,000,000,000,000 | 9 | [UDP]: Fix MSG_PROBE crash
UDP tracks corking status through the pending variable. The
IP layer also tracks it through the socket write queue. It
is possible for the two to get out of sync when MSG_PROBE is
used.
This patch changes UDP to check the write queue to ensure
that the two stay in sync.
Signed-off-by: He... |
static struct hstate *kobj_to_hstate(struct kobject *kobj, int *nidp)
{
int i;
for (i = 0; i < HUGE_MAX_HSTATE; i++)
if (hstate_kobjs[i] == kobj) {
if (nidp)
*nidp = NUMA_NO_NODE;
return &hstates[i];
}
return kobj_to_node_hstate(kobj, nidp);
} | 0 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 318,230,608,238,848,130,000,000,000,000,000,000,000 | 13 | userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
huge_add_to_page_cache->add_to_page_cache implicitly unlocks the page
before returning in case of errors.
The error returned was -EEXIST by running UFFDIO_COPY on a non-hole
offset of a VM_SHARED hugetlbfs mapping. It was an userland bug that
t... |
read_layer_block (FILE *f,
gint image_ID,
guint total_len,
PSPimage *ia)
{
gint i;
long block_start, sub_block_start, channel_start;
gint sub_id;
guint32 sub_init_len, sub_total_len;
gchar *name = NULL;
guint16 namelen;
guchar type, opacit... | 0 | [
"CWE-787"
] | gimp | 48ec15890e1751dede061f6d1f469b6508c13439 | 208,822,599,491,710,230,000,000,000,000,000,000,000 | 321 | file-psp: fix for bogus input data. Fixes bug #639203 |
static ssize_t proc_coredump_filter_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
struct mm_struct *mm;
char buffer[PROC_NUMBUF];
size_t len;
int ret;
if (!task)
return -ESRCH;
ret = 0;
mm = get_task_mm(task);... | 0 | [] | linux | 0499680a42141d86417a8fbaa8c8db806bea1201 | 222,612,050,583,178,200,000,000,000,000,000,000,000 | 26 | procfs: add hidepid= and gid= mount options
Add support for mount options to restrict access to /proc/PID/
directories. The default backward-compatible "relaxed" behaviour is left
untouched.
The first mount option is called "hidepid" and its value defines how much
info about processes we want to be available for non... |
int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
{
int ret=0;
unsigned long alg_k;
alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
#ifndef OPENSSL_NO_GOST
if (s->version >= TLS1_VERSION)
{
if (alg_k & SSL_kGOST)
{
p[ret++]=TLS_CT_GOST94_SIGN;
p[ret++]=TLS_CT_GOST01_SIGN;
return(ret);
}
}
... | 0 | [
"CWE-310"
] | openssl | ca989269a2876bae79393bd54c3e72d49975fc75 | 94,865,529,786,911,150,000,000,000,000,000,000,000 | 65 | Use version in SSL_METHOD not SSL structure.
When deciding whether to use TLS 1.2 PRF and record hash algorithms
use the version number in the corresponding SSL_METHOD structure
instead of the SSL structure. The SSL structure version is sometimes
inaccurate. Note: OpenSSL 1.0.2 and later effectively do this already.
(... |
static int notesize(struct memelfnote *en)
{
int sz;
sz = sizeof(struct elf_note);
sz += roundup(strlen(en->name) + 1, 4);
sz += roundup(en->datasz, 4);
return sz;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 4e7c22d447bb6d7e37bfe39ff658486ae78e8d77 | 153,317,888,478,971,570,000,000,000,000,000,000,000 | 10 | x86, mm/ASLR: Fix stack randomization on 64-bit systems
The issue is that the stack for processes is not properly randomized on
64 bit architectures due to an integer overflow.
The affected function is randomize_stack_top() in file
"fs/binfmt_elf.c":
static unsigned long randomize_stack_top(unsigned long stack_top... |
static void nfs4_xdr_enc_symlink(struct rpc_rqst *req, struct xdr_stream *xdr,
const void *data)
{
const struct nfs4_create_arg *args = data;
nfs4_xdr_enc_create(req, xdr, args);
} | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 137,641,244,723,763,040,000,000,000,000,000,000,000 | 7 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... |
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