func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
bool HeaderMapImpl::operator==(const HeaderMapImpl& rhs) const {
if (size() != rhs.size()) {
return false;
}
for (auto i = headers_.begin(), j = rhs.headers_.begin(); i != headers_.end(); ++i, ++j) {
if (i->key() != j->key().getStringView() || i->value() != j->value().getStringView()) {
return fals... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 326,393,149,736,214,730,000,000,000,000,000,000,000 | 13 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
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... | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 272,512,472,013,987,930,000,000,000,000,000,000,000 | 57 | prefer memcpy to strcpy
When we already know the length of a string (e.g., because
we just malloc'd to fit it), it's nicer to use memcpy than
strcpy, as it makes it more obvious that we are not going to
overflow the buffer (because the size we pass matches the
size in the allocation).
This also eliminates calls to st... |
evbuffer_set_parent(struct evbuffer *buf, struct bufferevent *bev)
{
EVBUFFER_LOCK(buf);
buf->parent = bev;
EVBUFFER_UNLOCK(buf);
} | 0 | [
"CWE-189"
] | libevent | 20d6d4458bee5d88bda1511c225c25b2d3198d6c | 225,685,700,869,578,600,000,000,000,000,000,000,000 | 6 | Fix CVE-2014-6272 in Libevent 2.0
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... |
Discovered_table_list::Discovered_table_list(THD *thd_arg,
Dynamic_array<LEX_CSTRING*> *tables_arg,
const LEX_CSTRING *wild_arg) :
thd(thd_arg), with_temps(false), tables(tables_arg)
{
if (wild_arg->str && wild_arg->str[0])
{
wild= wild_arg->str;
wend= wild + wild_arg->le... | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 52,647,209,355,936,910,000,000,000,000,000,000,000 | 13 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement |
static ZIPARCHIVE_METHOD(extractTo)
{
struct zip *intern;
zval *self = getThis();
zval *zval_files = NULL;
zval *zval_file = NULL;
php_stream_statbuf ssb;
char *pathto;
size_t pathto_len;
int ret, i;
int nelems;
if (!self) {
RETURN_FALSE;
}
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|z", &pathto, &p... | 0 | [
"CWE-190"
] | php-src | 3b8d4de300854b3517c7acb239b84f7726c1353c | 47,247,376,167,792,425,000,000,000,000,000,000,000 | 83 | Fix bug #71923 - integer overflow in ZipArchive::getFrom* |
int mp_montgomery_calc_normalization(mp_int *a, mp_int *b)
{
fp_montgomery_calc_normalization(a, b);
return MP_OKAY;
} | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 300,868,012,475,258,140,000,000,000,000,000,000,000 | 5 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. |
static void vhost_net_busy_poll(struct vhost_net *net,
struct vhost_virtqueue *rvq,
struct vhost_virtqueue *tvq,
bool *busyloop_intr,
bool poll_rx)
{
unsigned long busyloop_timeout;
unsigned long endtime;
struct socket *sock;
struct vhost_virtqueue *vq = poll_rx ? tvq : rvq;
/* Try to hold the vq ... | 0 | [
"CWE-787"
] | linux | 42d84c8490f9f0931786f1623191fcab397c3d64 | 260,664,298,696,531,180,000,000,000,000,000,000,000 | 50 | vhost: Check docket sk_family instead of call getname
Doing so, we save one call to get data we already have in the struct.
Also, since there is no guarantee that getname use sockaddr_ll
parameter beyond its size, we add a little bit of security here.
It should do not do beyond MAX_ADDR_LEN, but syzbot found that
ax2... |
int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
{
SSL3_RECORD *rec;
unsigned char *mac_sec,*seq;
EVP_MD_CTX md_ctx;
const EVP_MD_CTX *hash;
unsigned char *p,rec_char;
size_t md_size;
int npad;
int t;
if (send)
{
rec= &(ssl->s3->wrec);
mac_sec= &(ssl->s3->write_mac_secret[0]);
seq= &(ssl->s3->wr... | 0 | [
"CWE-310"
] | openssl | e5420be6cd09af2550b128575a675490cfba0483 | 128,722,472,772,765,070,000,000,000,000,000,000,000 | 98 | Make CBC decoding constant time.
This patch makes the decoding of SSLv3 and TLS CBC records constant
time. Without this, a timing side-channel can be used to build a padding
oracle and mount Vaudenay's attack.
This patch also disables the stitched AESNI+SHA mode pending a similar
fix to that code.
In order to be eas... |
static void vhost_vdpa_iotlb_free(struct vhost_vdpa *v)
{
struct vhost_dev *dev = &v->vdev;
vhost_vdpa_iotlb_unmap(v, 0ULL, 0ULL - 1);
kfree(dev->iotlb);
dev->iotlb = NULL;
} | 0 | [
"CWE-416"
] | linux | f6bbf0010ba004f5e90c7aefdebc0ee4bd3283b9 | 323,974,736,029,287,980,000,000,000,000,000,000,000 | 8 | vhost-vdpa: fix use-after-free of v->config_ctx
When the 'v->config_ctx' eventfd_ctx reference is released we didn't
set it to NULL. So if the same character device (e.g. /dev/vhost-vdpa-0)
is re-opened, the 'v->config_ctx' is invalid and calling again
vhost_vdpa_config_put() causes use-after-free issues like the
foll... |
bool ms_can_fast_dispatch(const Message *m) const override {
switch (m->get_type()) {
case CEPH_MSG_OSD_OP:
case CEPH_MSG_OSD_BACKOFF:
case MSG_OSD_SUBOP:
case MSG_OSD_REPOP:
case MSG_OSD_SUBOPREPLY:
case MSG_OSD_REPOPREPLY:
case MSG_OSD_PG_PUSH:
case MSG_OSD_PG_PULL:
case MSG_... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 62,387,647,309,762,970,000,000,000,000,000,000,000 | 30 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
string t_cpp_generator::local_reflection_name(const char* prefix, t_type* ttype, bool external) {
ttype = get_true_type(ttype);
// We have to use the program name as part of the identifier because
// if two thrift "programs" are compiled into one actual program
// you would get a symbol collision if they both ... | 0 | [
"CWE-20"
] | thrift | cfaadcc4adcfde2a8232c62ec89870b73ef40df1 | 213,514,037,625,477,900,000,000,000,000,000,000,000 | 37 | THRIFT-3231 CPP: Limit recursion depth to 64
Client: cpp
Patch: Ben Craig <bencraig@apache.org> |
BGD_DECLARE(gdImagePtr) gdImageCreateFromWBMP(FILE *inFile)
{
gdImagePtr im;
gdIOCtx *in = gdNewFileCtx(inFile);
if (in == NULL) return NULL;
im = gdImageCreateFromWBMPCtx(in);
in->gd_free(in);
return im;
} | 0 | [
"CWE-415"
] | libgd | 553702980ae89c83f2d6e254d62cf82e204956d0 | 259,573,925,859,434,000,000,000,000,000,000,000,000 | 9 | Fix #492: Potential double-free in gdImage*Ptr()
Whenever `gdImage*Ptr()` calls `gdImage*Ctx()` and the latter fails, we
must not call `gdDPExtractData()`; otherwise a double-free would
happen. Since `gdImage*Ctx()` are void functions, and we can't change
that for BC reasons, we're introducing static helpers which ar... |
coderange_scan(const char *p, long len, rb_encoding *enc)
{
const char *e = p + len;
if (rb_enc_to_index(enc) == 0) {
/* enc is ASCII-8BIT. ASCII-8BIT string never be broken. */
p = search_nonascii(p, e);
return p ? ENC_CODERANGE_VALID : ENC_CODERANGE_7BIT;
}
if (rb_enc_asciic... | 0 | [
"CWE-119"
] | ruby | 1c2ef610358af33f9ded3086aa2d70aac03dcac5 | 149,995,418,371,283,700,000,000,000,000,000,000,000 | 47 | * string.c (rb_str_justify): CVE-2009-4124.
Fixes a bug reported by
Emmanouel Kellinis <Emmanouel.Kellinis AT kpmg.co.uk>, KPMG London;
Patch by nobu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
void *arpt_alloc_initial_table(const struct xt_table *info)
{
return xt_alloc_initial_table(arpt, ARPT);
} | 0 | [
"CWE-200"
] | linux-2.6 | 42eab94fff18cb1091d3501cd284d6bd6cc9c143 | 133,724,299,329,120,470,000,000,000,000,000,000,000 | 4 | netfilter: arp_tables: fix infoleak to userspace
Structures ipt_replace, compat_ipt_replace, and xt_get_revision are
copied from userspace. Fields of these structs that are
zero-terminated strings are not checked. When they are used as argument
to a format string containing "%s" in request_module(), some sensitive
i... |
test_empty (void)
{
g_autoptr(FlatpakBwrap) bwrap = flatpak_bwrap_new (NULL);
g_autoptr(FlatpakExports) exports = flatpak_exports_new ();
gsize i;
g_assert_false (flatpak_exports_path_is_visible (exports, "/run"));
g_assert_cmpint (flatpak_exports_path_get_mode (exports, "/tmp"), ==,
FLATP... | 0 | [
"CWE-74"
] | flatpak | 4108e022452303093d8b90c838695a0476cb09c7 | 217,246,563,691,179,500,000,000,000,000,000,000,000 | 25 | context: Add --unset-env option and a corresponding override
This follows up from GHSA-4ppf-fxf6-vxg2 to fix missing functionality
that I noticed while resolving that vulnerability, but is not required
for fixing the vulnerability.
Signed-off-by: Simon McVittie <smcv@collabora.com> |
int X509V3_add_value_bool(const char *name, int asn1_bool,
STACK_OF(CONF_VALUE) **extlist)
{
if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
return X509V3_add_value(name, "FALSE", extlist);
} | 0 | [] | openssl | a70da5b3ecc3160368529677006801c58cb369db | 322,481,417,326,249,670,000,000,000,000,000,000,000 | 6 | New functions to check a hostname email or IP address against a
certificate. Add options to s_client, s_server and x509 utilities
to print results of checks. |
parser_parse_unary_expression (parser_context_t *context_p, /**< context */
size_t *grouping_level_p) /**< grouping level */
{
bool new_was_seen = false;
/* Collect unary operators. */
while (true)
{
/* Convert plus and minus binary operators to unary operators. */
switch... | 1 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 32,347,926,419,598,707,000,000,000,000,000,000,000 | 456 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com |
Formattable::~Formattable()
{
dispose();
} | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 135,861,320,188,060,630,000,000,000,000,000,000,000 | 4 | ICU-20246 Fixing another integer overflow in number parsing. |
void hstrlenCommand(client *c) {
robj *o;
if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.czero)) == NULL ||
checkType(c,o,OBJ_HASH)) return;
addReplyLongLong(c,hashTypeGetValueLength(o,c->argv[2]->ptr));
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 256,120,571,656,443,440,000,000,000,000,000,000,000 | 7 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... |
TIFFWriteDirectoryTagLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)
{
if (dir==NULL)
{
(*ndir)++;
return(1);
}
return(TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,tag,count,value));
} | 0 | [
"CWE-617"
] | libtiff | de144fd228e4be8aa484c3caf3d814b6fa88c6d9 | 26,974,338,801,450,537,000,000,000,000,000,000,000 | 9 | TIFFWriteDirectorySec: avoid assertion. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2795. CVE-2018-10963 |
static void free_recv_msg_list(struct list_head *q)
{
struct ipmi_recv_msg *msg, *msg2;
list_for_each_entry_safe(msg, msg2, q, link) {
list_del(&msg->link);
ipmi_free_recv_msg(msg);
}
} | 0 | [
"CWE-416",
"CWE-284"
] | linux | 77f8269606bf95fcb232ee86f6da80886f1dfae8 | 171,961,343,521,113,000,000,000,000,000,000,000,000 | 9 | ipmi: fix use-after-free of user->release_barrier.rda
When we do the following test, we got oops in ipmi_msghandler driver
while((1))
do
service ipmievd restart & service ipmievd restart
done
---------------------------------------------------------------
[ 294.230186] Unable to handle kernel paging request at virt... |
asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode)
{
struct nameidata nd;
int old_fsuid, old_fsgid;
kernel_cap_t old_cap;
int res;
if (mode & ~S_IRWXO) /* where's F_OK, X_OK, W_OK, R_OK? */
return -EINVAL;
old_fsuid = current->fsuid;
old_fsgid = current->fsgid;
old_cap = current->... | 0 | [
"CWE-264"
] | linux-2.6 | 7b82dc0e64e93f430182f36b46b79fcee87d3532 | 113,272,852,082,053,620,000,000,000,000,000,000,000 | 52 | Remove suid/sgid bits on [f]truncate()
.. to match what we do on write(). This way, people who write to files
by using [f]truncate + writable mmap have the same semantics as if they
were using the write() family of system calls.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
static int do_end_io(struct multipath *m, struct request *clone,
int error, struct dm_mpath_io *mpio)
{
/*
* We don't queue any clone request inside the multipath target
* during end I/O handling, since those clone requests don't have
* bio clones. If we queue them inside the multipath target,
* we nee... | 0 | [
"CWE-284",
"CWE-264"
] | linux | ec8013beddd717d1740cfefb1a9b900deef85462 | 178,674,022,076,269,000,000,000,000,000,000,000,000 | 40 | dm: do not forward ioctls from logical volumes to the underlying device
A logical volume can map to just part of underlying physical volume.
In this case, it must be treated like a partition.
Based on a patch from Alasdair G Kergon.
Cc: Alasdair G Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Signed-off-by: Paolo ... |
Set or fetch imap timeout */
PHP_FUNCTION(imap_timeout)
{
zend_long ttype, timeout=-1;
int timeout_type;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", &ttype, &timeout) == FAILURE) {
RETURN_FALSE;
}
if (timeout == -1) {
switch (ttype) {
case 1:
timeout_type = GET_OPENTIMEOUT;
break;
case... | 0 | [
"CWE-88"
] | php-src | 336d2086a9189006909ae06c7e95902d7d5ff77e | 13,513,265,289,644,548,000,000,000,000,000,000,000 | 55 | Disable rsh/ssh functionality in imap by default (bug #77153) |
static char *ask_new_field(struct chfn_control *ctl, const char *question,
char *def_val)
{
int len;
char *buf = NULL; /* leave initialized to NULL or getline segfaults */
size_t dummy = 0;
if (!def_val)
def_val = "";
while (true) {
printf("%s [%s]:", question, def_val);
__fpurge(stdin);
putchar('... | 0 | [
"CWE-209"
] | util-linux | faa5a3a83ad0cb5e2c303edbfd8cd823c9d94c17 | 116,951,210,502,340,210,000,000,000,000,000,000,000 | 38 | chsh, chfn: remove readline support [CVE-2022-0563]
The readline library uses INPUTRC= environment variable to get a path
to the library config file. When the library cannot parse the
specified file, it prints an error message containing data from the
file.
Unfortunately, the library does not use secure_getenv() (or ... |
static enum hrtimer_restart napi_watchdog(struct hrtimer *timer)
{
struct napi_struct *napi;
napi = container_of(timer, struct napi_struct, timer);
if (napi->gro_list)
napi_schedule(napi);
return HRTIMER_NORESTART; | 0 | [
"CWE-400",
"CWE-703"
] | linux | fac8e0f579695a3ecbc4d3cac369139d7f819971 | 260,367,093,010,787,550,000,000,000,000,000,000,000 | 10 | tunnels: Don't apply GRO to multiple layers of encapsulation.
When drivers express support for TSO of encapsulated packets, they
only mean that they can do it for one layer of encapsulation.
Supporting additional levels would mean updating, at a minimum,
more IP length fields and they are unaware of this.
No encapsul... |
static bool is_domain_in_set(
const uint32_t domain_id,
const Domains& domains)
{
bool returned_value = false;
for (auto range : domains.ranges)
{
if (range.second == 0)
{
if (domain_id == range.first)
{
returned_value = true;
... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 199,377,171,246,473,500,000,000,000,000,000,000,000 | 29 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... |
static bool ok_jpg_read_sos(ok_jpg_decoder *decoder) {
// JPEG spec: Table B.3
ok_jpg *jpg = decoder->jpg;
uint8_t buffer[16];
const size_t header_size = 3;
if (!ok_read(decoder, buffer, header_size)) {
return false;
}
uint16_t length = readBE16(buffer);
decoder->num_scan_compone... | 0 | [
"CWE-787"
] | ok-file-formats | a9cc1711dd4ed6a215038f1c5c03af0ef52c3211 | 65,771,290,652,425,700,000,000,000,000,000,000,000 | 103 | ok_jpg: Fix invalid DHT (#11) |
int __hnbad(const char *dotted)
{
unsigned char c, n, *cp;
unsigned char buf[NS_MAXCDNAME];
cp = (unsigned char *)dotted;
while ((c = *cp++))
if (c < 0x21 || c > 0x7E)
return (1);
if (ns_name_pton(dotted, buf, sizeof(buf)) < 0)
return (2);
if (buf[0] > 0 && buf[1] == '-')
return (3);
cp = buf;
while (... | 0 | [
"CWE-79"
] | uclibc-ng | 0f822af0445e5348ce7b7bd8ce1204244f31d174 | 177,572,401,761,957,170,000,000,000,000,000,000,000 | 30 | libc/inet/resolv.c: add __hnbad to check DNS entries for validity…
… using the same rules glibc does
also call __hnbad in some places to check answers |
static int cmd_match(const char *cmd, const char *str)
{
/* See if cmd, written into a sysfs file, matches
* str. They must either be the same, or cmd can
* have a trailing newline
*/
while (*cmd && *str && *cmd == *str) {
cmd++;
str++;
}
if (*cmd == '\n')
cmd++;
if (*str || *cmd)
return 0;
return ... | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 298,990,157,567,172,940,000,000,000,000,000,000,000 | 16 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
static inline s16 fixp_mult(s16 a, s16 b)
{
a = ((s32)a * 0x100) / 0x7fff;
return ((s32)(a * b)) >> FRAC_N;
} | 0 | [
"CWE-416"
] | linux | fa3a5a1880c91bb92594ad42dfe9eedad7996b86 | 219,189,792,942,650,700,000,000,000,000,000,000,000 | 5 | Input: ff-memless - kill timer in destroy()
No timer must be left running when the device goes away.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-and-tested-by: syzbot+b6c55daa701fc389e286@syzkaller.appspotmail.com
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1573726121.17351.3.camel@suse.co... |
DestroyJNG(unsigned char *chunk,Image **color_image,
ImageInfo **color_image_info,Image **alpha_image,ImageInfo **alpha_image_info)
{
(void) RelinquishMagickMemory(chunk);
if (color_image_info && *color_image_info)
{
DestroyImageInfo(*color_image_info);
*color_image_info = (ImageInfo *)NULL;
}
if (a... | 0 | [
"CWE-835"
] | ImageMagick6 | 9eda4b36a8695e4a0cd27bea28b9c173c68a01ec | 62,280,414,334,980,750,000,000,000,000,000,000,000 | 25 | Fixed infinite loop (#1095). |
SdMmcHcPowerControl (
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN UINT8 Slot,
IN UINT8 PowerCtrl
)
{
EFI_STATUS Status;
//
// Clr SD Bus Power
//
PowerCtrl &= (UINT8)~BIT0;
Status = SdMmcHcRwMmio (PciIo, Slot, SD_MMC_HC_POWER_CTRL, FALSE, sizeof... | 0 | [] | edk2 | e36d5ac7d10a6ff5becb0f52fdfd69a1752b0d14 | 212,440,923,779,137,930,000,000,000,000,000,000,000 | 25 | MdeModulePkg/SdMmcPciHcDxe: Fix double PciIo Unmap in TRB creation (CVE-2019-14587)
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1989
The commit will avoid unmapping the same resource in error handling logic
for function BuildAdmaDescTable() and SdMmcCreateTrb().
For the error handling in BuildAdmaDescTable():... |
static int validate_slab(struct kmem_cache *s, struct page *page,
unsigned long *map)
{
void *p;
void *addr = page_address(page);
if (!check_slab(s, page) ||
!on_freelist(s, page, NULL))
return 0;
/* Now we know that a valid freelist exists */
bitmap_zero(map, page->objects);
for_each_free_object(p,... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 222,784,563,880,556,800,000,000,000,000,000,000,000 | 25 | 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 inline struct i915_priolist *to_priolist(struct rb_node *rb)
{
return rb_entry(rb, struct i915_priolist, node);
} | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 159,521,327,316,952,270,000,000,000,000,000,000,000 | 4 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... |
ldns_rr2buffer_str(ldns_buffer *output, const ldns_rr *rr)
{
return ldns_rr2buffer_str_fmt(output, ldns_output_format_default, rr);
} | 0 | [
"CWE-415"
] | ldns | 070b4595981f48a21cc6b4f5047fdc2d09d3da91 | 110,657,315,804,234,810,000,000,000,000,000,000,000 | 4 | CAA and URI |
struct regulator *regulator_get_exclusive(struct device *dev, const char *id)
{
return _regulator_get(dev, id, true, false);
} | 0 | [
"CWE-416"
] | linux | 60a2362f769cf549dc466134efe71c8bf9fbaaba | 8,011,957,973,666,654,000,000,000,000,000,000,000 | 4 | regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org> |
static int vp7_fade_frame(VP8Context *s, VP56RangeCoder *c)
{
int alpha = (int8_t) vp8_rac_get_uint(c, 8);
int beta = (int8_t) vp8_rac_get_uint(c, 8);
int ret;
if (!s->keyframe && (alpha || beta)) {
int width = s->mb_width * 16;
int height = s->mb_height * 16;
AVFrame *src, *d... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | 6b5d3fb26fb4be48e4966e4b1d97c2165538d4ef | 68,950,931,675,687,430,000,000,000,000,000,000,000 | 38 | avcodec/webp: Always set pix_fmt
Fixes: out of array access
Fixes: 1434/clusterfuzz-testcase-minimized-6314998085189632
Fixes: 1435/clusterfuzz-testcase-minimized-6483783723253760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: "Ronald S. Bultje" <rsbult... |
static int get_malloc_block_total_size(void *ptr)
{
mbed_heap_overhead_t *c = (mbed_heap_overhead_t *)((char *)ptr - offsetof(mbed_heap_overhead, next));
// Skip the padding area
if (c->size < 0) {
c = (mbed_heap_overhead_t *)((char *)c + c->size);
}
// Mask LSB as it is used for usage fla... | 0 | [
"CWE-190"
] | mbed-os | 4450464fc87fb104a45190a2334b82b3bb2b13fb | 256,021,059,601,632,560,000,000,000,000,000,000,000 | 11 | Add integer overflow check to the malloc wrappers
Add a check that the combined size of the buffer to allocate and
alloc_info_t does not exceed the maximum integer value representable
by size_t. |
SpaceToBatchNDContext(TfLiteContext* context, TfLiteNode* node) {
input = GetInput(context, node, 0);
block_shape = GetInput(context, node, 1);
paddings = GetInput(context, node, 2);
output = GetOutput(context, node, 0);
} | 0 | [
"CWE-369"
] | tensorflow | 6d36ba65577006affb272335b7c1abd829010708 | 220,714,602,661,280,300,000,000,000,000,000,000,000 | 6 | Prevent division by 0
PiperOrigin-RevId: 370984990
Change-Id: Ib324955bbeb1cbd97c82fd5d61a00a2697c9a2de |
const SubFramework* Binary::sub_framework() const {
return command<SubFramework>();
} | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 283,508,667,057,539,600,000,000,000,000,000,000,000 | 3 | Resolve #764 |
int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 pid,
unsigned int group, int report, gfp_t flags)
{
int err = 0;
if (group) {
int exclude_pid = 0;
if (report) {
atomic_inc(&skb->users);
exclude_pid = pid;
}
/* errors reported via destination sk->sk_err, but propagate
* delivery error... | 0 | [] | linux-2.6 | 16e5726269611b71c930054ffe9b858c1cea88eb | 322,124,535,911,354,570,000,000,000,000,000,000,000 | 28 | af_unix: dont send SCM_CREDENTIALS by default
Since commit 7361c36c5224 (af_unix: Allow credentials to work across
user and pid namespaces) af_unix performance dropped a lot.
This is because we now take a reference on pid and cred in each write(),
and release them in read(), usually done from another process,
eventua... |
static void autoname_imp_trampoline(RzCore *core, RzAnalysisFunction *fcn) {
if (rz_list_length(fcn->bbs) == 1 && ((RzAnalysisBlock *)rz_list_first(fcn->bbs))->ninstr == 1) {
RzList *xrefs = rz_analysis_function_get_xrefs_from(fcn);
if (xrefs && rz_list_length(xrefs) == 1) {
RzAnalysisXRef *xref = rz_list_first... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 160,723,993,652,495,910,000,000,000,000,000,000,000 | 16 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... |
copy64 (uint32x * M, uschar *in)
{
int i;
for (i = 0; i < 16; i++)
M[i] = (in[i * 4 + 3] << 24) | (in[i * 4 + 2] << 16) |
(in[i * 4 + 1] << 8) | (in[i * 4 + 0] << 0);
} | 0 | [
"CWE-125"
] | exim | 57aa14b216432be381b6295c312065b2fd034f86 | 212,882,461,621,303,370,000,000,000,000,000,000,000 | 8 | Fix SPA authenticator, checking client-supplied data before using it. Bug 2571 |
shell_gtk_embed_get_preferred_height (ClutterActor *actor,
float for_width,
float *min_height_p,
float *natural_height_p)
{
ShellGtkEmbed *embed = SHELL_GTK_EMBED (actor);
ShellGtk... | 0 | [] | gnome-shell | 90c55e1977fde252b79bcfd9d0ef41144fb21fe2 | 301,832,194,646,989,780,000,000,000,000,000,000,000 | 20 | gtk-embed: ensure we only listen for window-created events once
If a tray icon gets a mapped and unmapped and the mapped again
in quick succession, we can end up with multiple handlers
listening for window creation events.
This commit tries to guard against that by only listening for
window-created events when we don... |
dev_t blk_lookup_devt(const char *name, int partno)
{
dev_t devt = MKDEV(0, 0);
struct class_dev_iter iter;
struct device *dev;
class_dev_iter_init(&iter, &block_class, NULL, &disk_type);
while ((dev = class_dev_iter_next(&iter))) {
struct gendisk *disk = dev_to_disk(dev);
struct hd_struct *part;
if (strcm... | 0 | [
"CWE-416"
] | linux-stable | 77da160530dd1dc94f6ae15a981f24e5f0021e84 | 200,024,962,496,274,640,000,000,000,000,000,000,000 | 33 | block: fix use-after-free in seq file
I got a KASAN report of use-after-free:
==================================================================
BUG: KASAN: use-after-free in klist_iter_exit+0x61/0x70 at addr ffff8800b6581508
Read of size 8 by task trinity-c1/315
======================================... |
int rdbSaveKeyValuePair(rio *rdb, robj *key, robj *val, long long expiretime) {
int savelru = server.maxmemory_policy & MAXMEMORY_FLAG_LRU;
int savelfu = server.maxmemory_policy & MAXMEMORY_FLAG_LFU;
/* Save the expire time */
if (expiretime != -1) {
if (rdbSaveType(rdb,RDB_OPCODE_EXPIRETIME_MS... | 0 | [
"CWE-190"
] | redis | a30d367a71b7017581cf1ca104242a3c644dec0f | 283,956,936,436,676,320,000,000,000,000,000,000,000 | 41 | Fix Integer overflow issue with intsets (CVE-2021-32687)
The vulnerability involves changing the default set-max-intset-entries
configuration parameter to a very large value and constructing specially
crafted commands to manipulate sets |
void htc_sta_drain(struct htc_target *target, u8 idx)
{
target->hif->sta_drain(target->hif_dev, idx);
} | 0 | [
"CWE-400",
"CWE-401"
] | linux | 853acf7caf10b828102d92d05b5c101666a6142b | 325,081,162,889,324,300,000,000,000,000,000,000,000 | 4 | ath9k_htc: release allocated buffer if timed out
In htc_config_pipe_credits, htc_setup_complete, and htc_connect_service
if time out happens, the allocated buffer needs to be released.
Otherwise there will be memory leak.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Kalle Valo <kvalo@code... |
void opj_j2k_read_int16_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem)
{
OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data;
OPJ_INT32 * l_dest_data = (OPJ_INT32 *) p_dest_data;
OPJ_UINT32 i;
OPJ_UINT32 l_temp;
for (i=0;i<p_nb_elem;++i) {
... | 0 | [] | openjpeg | 0fa5a17c98c4b8f9ee2286f4f0a50cf52a5fccb0 | 107,410,554,193,336,700,000,000,000,000,000,000,000 | 15 | [trunk] Correct potential double free on malloc failure in opj_j2k_copy_default_tcp_and_create_tcp (fixes issue 492) |
int do_migrate_pages(struct mm_struct *mm,
const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags)
{
int busy = 0;
int err;
nodemask_t tmp;
err = migrate_prep();
if (err)
return err;
down_read(&mm->mmap_sem);
err = migrate_vmas(mm, from_nodes, to_nodes, flags);
if (err)
goto out;
/*
* F... | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 109,543,330,188,792,730,000,000,000,000,000,000,000 | 83 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... |
static ssize_t lbs_highsnr_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
return lbs_threshold_read(TLV_TYPE_SNR_HIGH, CMD_SUBSCRIBE_SNR_HIGH,
file, userbuf, count, ppos);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | a497e47d4aec37aaf8f13509f3ef3d1f6a717d88 | 164,366,150,994,953,160,000,000,000,000,000,000,000 | 6 | libertas: potential oops in debugfs
If we do a zero size allocation then it will oops. Also we can't be
sure the user passes us a NUL terminated string so I've added a
terminator.
This code can only be triggered by root.
Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-... |
virSecuritySELinuxSetSysinfoLabel(virSecurityManager *mgr,
virSysinfoDef *def,
virSecuritySELinuxData *data)
{
size_t i;
for (i = 0; i < def->nfw_cfgs; i++) {
virSysinfoFWCfgDef *f = &def->fw_cfgs[i];
if (f->file &&
... | 0 | [
"CWE-732"
] | libvirt | 15073504dbb624d3f6c911e85557019d3620fdb2 | 71,359,510,963,710,550,000,000,000,000,000,000,000 | 17 | security: fix SELinux label generation logic
A process can access a file if the set of MCS categories
for the file is equal-to *or* a subset-of, the set of
MCS categories for the process.
If there are two VMs:
a) svirt_t:s0:c117
b) svirt_t:s0:c117,c720
Then VM (b) is able to access files labelled for VM (a).
I... |
static void smtp_to_smtps(struct connectdata *conn)
{
/* Change the connection handler */
conn->handler = &Curl_handler_smtps;
/* Set the connection's upgraded to TLS flag */
conn->tls_upgraded = TRUE;
} | 0 | [
"CWE-200",
"CWE-119",
"CWE-787"
] | curl | ba1dbd78e5f1ed67c1b8d37ac89d90e5e330b628 | 189,178,256,426,818,600,000,000,000,000,000,000,000 | 8 | smtp: use the upload buffer size for scratch buffer malloc
... not the read buffer size, as that can be set smaller and thus cause
a buffer overflow! CVE-2018-0500
Reported-by: Peter Wu
Bug: https://curl.haxx.se/docs/adv_2018-70a2.html |
static void set_indicator_in_key_fields(KEY *key_info)
{
KEY_PART_INFO *key_part;
uint key_parts= key_info->user_defined_key_parts, i;
for (i= 0, key_part=key_info->key_part; i < key_parts; i++, key_part++)
key_part->field->flags|= GET_FIXED_FIELDS_FLAG;
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 332,297,276,704,973,150,000,000,000,000,000,000,000 | 7 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
int vb2_ioctl_create_bufs(struct file *file, void *priv,
struct v4l2_create_buffers *p)
{
struct video_device *vdev = video_devdata(file);
int res = vb2_verify_memory_type(vdev->queue, p->memory,
p->format.type);
p->index = vdev->queue->num_buffers;
/*
* If count == 0, then just check if memory and type ... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab | 38,736,212,793,785,110,000,000,000,000,000,000,000 | 24 | [media] videobuf2-v4l2: Verify planes array in buffer dequeueing
When a buffer is being dequeued using VIDIOC_DQBUF IOCTL, the exact buffer
which will be dequeued is not known until the buffer has been removed from
the queue. The number of planes is specific to a buffer, not to the queue.
This does lead to the situat... |
static void __ept_release(struct kref *kref)
{
struct rpmsg_endpoint *ept = container_of(kref, struct rpmsg_endpoint,
refcount);
/*
* At this point no one holds a reference to ept anymore,
* so we can directly free it
*/
kfree(ept);
} | 0 | [
"CWE-415"
] | linux | 1680939e9ecf7764fba8689cfb3429c2fe2bb23c | 82,018,438,313,957,210,000,000,000,000,000,000,000 | 10 | rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev()
vch will be free in virtio_rpmsg_release_device() when
rpmsg_ctrldev_register_device() fails. There is no need to call
kfree() again.
Fixes: c486682ae1e2 ("rpmsg: virtio: Register the rpmsg_char device")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com... |
static void tcp_update_pacing_rate(struct sock *sk)
{
const struct tcp_sock *tp = tcp_sk(sk);
u64 rate;
/* set sk_pacing_rate to 200 % of current rate (mss * cwnd / srtt) */
rate = (u64)tp->mss_cache * ((USEC_PER_SEC / 100) << 3);
/* current rate is (cwnd * mss) / srtt
* In Slow Start [1], set sk_pacing_rate t... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8b8a321ff72c785ed5e8b4cf6eda20b35d427390 | 149,832,201,615,945,360,000,000,000,000,000,000,000 | 33 | tcp: fix zero cwnd in tcp_cwnd_reduction
Patch 3759824da87b ("tcp: PRR uses CRB mode by default and SS mode
conditionally") introduced a bug that cwnd may become 0 when both
inflight and sndcnt are 0 (cwnd = inflight + sndcnt). This may lead
to a div-by-zero if the connection starts another cwnd reduction
phase by set... |
doZipFinish(ptcpsess_t *pSess)
{
int zRet; /* zlib return state */
DEFiRet;
unsigned outavail;
struct syslogTime stTime;
uchar zipBuf[32*1024]; // TODO: use "global" one from pSess
if(!pSess->bzInitDone)
goto done;
pSess->zstrm.avail_in = 0;
/* run inflate() on buffer until everything has been compressed */... | 0 | [
"CWE-787"
] | rsyslog | 89955b0bcb1ff105e1374aad7e0e993faa6a038f | 14,727,604,906,510,768,000,000,000,000,000,000,000 | 37 | net bugfix: potential buffer overrun |
static int x509parse_key_pkcs8_unencrypted_der(
rsa_context *rsa,
const unsigned char *key,
size_t keylen )
{
int ret;
size_t len;
unsigned char *p, *end;
x509_buf pk_alg_oid;
p = (unsigned c... | 0 | [
"CWE-310"
] | polarssl | 43f9799ce61c6392a014d0a2ea136b4b3a9ee194 | 261,867,338,478,095,680,000,000,000,000,000,000,000 | 80 | RSA blinding on CRT operations to counter timing attacks |
static char *sun4u_fw_dev_path(FWPathProvider *p, BusState *bus,
DeviceState *dev)
{
PCIDevice *pci;
IDEBus *ide_bus;
IDEState *ide_s;
int bus_id;
if (!strcmp(object_get_typename(OBJECT(dev)), "pbm-bridge")) {
pci = PCI_DEVICE(dev);
if (PCI_FUNC(pci->... | 0 | [
"CWE-476"
] | qemu | ad280559c68360c9f1cd7be063857853759e6a73 | 304,438,319,139,161,170,000,000,000,000,000,000,000 | 45 | sun4u: add power_mem_read routine
Define skeleton 'power_mem_read' routine. Avoid NULL dereference.
Reported-by: Fakhri Zulkifli <mohdfakhrizulkifli@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> |
Item_func_sp::Item_func_sp(THD *thd, Name_resolution_context *context_arg,
sp_name *name_arg, List<Item> &list):
Item_func(thd, list), context(context_arg), m_name(name_arg), m_sp(NULL),
sp_result_field(NULL)
{
maybe_null= 1;
m_name->init_qname(thd);
dummy_table= (TABLE*) thd->callo... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 99,536,955,070,535,200,000,000,000,000,000,000,000 | 10 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
TEST_P(RedirectIntegrationTest, UpstreamRedirectPreservesURIFragmentInLocation) {
// Use base class initialize.
HttpProtocolIntegrationTest::initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
Http::TestResponseHeaderMapImpl redirect_response{
{":status", "302"},
{"content-length"... | 0 | [
"CWE-703"
] | envoy | 18871dbfb168d3512a10c78dd267ff7c03f564c6 | 328,269,257,837,297,300,000,000,000,000,000,000,000 | 15 | [1.18] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> |
static sqlite3_index_info *allocateIndexInfo(
WhereInfo *pWInfo, /* The WHERE clause */
WhereClause *pWC, /* The WHERE clause being analyzed */
Bitmask mUnusable, /* Ignore terms with these prereqs */
SrcItem *pSrc, /* The FROM clause term that is the vta... | 0 | [
"CWE-129"
] | sqlite | effc07ec9c6e08d3bd17665f8800054770f8c643 | 118,036,693,794,038,910,000,000,000,000,000,000,000 | 204 | Fix the whereKeyStats() routine (part of STAT4 processing only) so that it
is able to cope with row-value comparisons against the primary key index
of a WITHOUT ROWID table.
[forum:/forumpost/3607259d3c|Forum post 3607259d3c].
FossilOrigin-Name: 2a6f761864a462de5c2d5bc666b82fb0b7e124a03443cd1482620dde344b34bb |
static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_auth_request *req)
{
return ieee80211_mgd_auth(IEEE80211_DEV_TO_SUB_IF(dev), req);
} | 0 | [
"CWE-287"
] | linux | 3e493173b7841259a08c5c8e5cbe90adb349da7e | 63,233,719,577,003,790,000,000,000,000,000,000,000 | 5 | mac80211: Do not send Layer 2 Update frame before authorization
The Layer 2 Update frame is used to update bridges when a station roams
to another AP even if that STA does not transmit any frames after the
reassociation. This behavior was described in IEEE Std 802.11F-2003 as
something that would happen based on MLME-... |
xsltNewStylesheet(void) {
xsltStylesheetPtr ret = NULL;
ret = (xsltStylesheetPtr) xmlMalloc(sizeof(xsltStylesheet));
if (ret == NULL) {
xsltTransformError(NULL, NULL, NULL,
"xsltNewStylesheet : malloc failed\n");
goto internal_err;
}
memset(ret, 0, sizeof(xsltStylesheet));
ret->omitXmlDecl... | 0 | [] | libxslt | e03553605b45c88f0b4b2980adfbbb8f6fca2fd6 | 322,111,322,932,583,300,000,000,000,000,000,000,000 | 40 | Fix security framework bypass
xsltCheckRead and xsltCheckWrite return -1 in case of error but callers
don't check for this condition and allow access. With a specially
crafted URL, xsltCheckRead could be tricked into returning an error
because of a supposedly invalid URL that would still be loaded
succesfully later on... |
enum ndr_err_code ndr_push_dns_string_list(struct ndr_push *ndr,
struct ndr_token_list *string_list,
int ndr_flags,
const char *s,
bool is_nbt)
{
const char *start = s;
bool use_compression;
size_t max_length;
if (is_nbt) {
use_compression = true;
/*
* Max length is longer in ... | 0 | [
"CWE-400"
] | samba | cc3a67760cf9faaad3af73b1eed9e2ef85276633 | 24,399,994,098,302,414,000,000,000,000,000,000,000 | 126 | CVE-2020-10745: ndr/dns-utils: prepare for NBT compatibility
NBT has a funny thing where it sometimes needs to send a trailing dot as
part of the last component, because the string representation is a user
name. In DNS, "example.com", and "example.com." are the same, both
having three components ("example", "com", "")... |
static int lookup_pi_state(u32 uval, struct futex_hash_bucket *hb,
union futex_key *key, struct futex_pi_state **ps)
{
struct futex_q *match = futex_top_waiter(hb, key);
/*
* If there is a waiter on that futex, validate it and
* attach to the pi_state when the validation succeeds.
*/
if (match)
return... | 0 | [
"CWE-416"
] | linux | 65d8fc777f6dcfee12785c057a6b57f679641c90 | 141,163,270,191,176,640,000,000,000,000,000,000,000 | 18 | futex: Remove requirement for lock_page() in get_futex_key()
When dealing with key handling for shared futexes, we can drastically reduce
the usage/need of the page lock. 1) For anonymous pages, the associated futex
object is the mm_struct which does not require the page lock. 2) For inode
based, keys, we can check un... |
static int bpf_enable_stats(union bpf_attr *attr)
{
if (CHECK_ATTR(BPF_ENABLE_STATS))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
switch (attr->enable_stats.type) {
case BPF_STATS_RUN_TIME:
return bpf_enable_runtime_stats();
default:
break;
}
return -EINVAL;
} | 0 | [
"CWE-307"
] | linux | 350a5c4dd2452ea999cc5e1d4a8dbf12de2f97ef | 259,898,901,841,837,300,000,000,000,000,000,000,000 | 17 | bpf: Dont allow vmlinux BTF to be used in map_create and prog_load.
The syzbot got FD of vmlinux BTF and passed it into map_create which caused
crash in btf_type_id_size() when it tried to access resolved_ids. The vmlinux
BTF doesn't have 'resolved_ids' and 'resolved_sizes' initialized to save
memory. To avoid such is... |
struct bio *bio_clone_fast(struct bio *bio, gfp_t gfp_mask, struct bio_set *bs)
{
struct bio *b;
b = bio_alloc_bioset(gfp_mask, 0, bs);
if (!b)
return NULL;
__bio_clone_fast(b, bio);
if (bio_integrity(bio)) {
int ret;
ret = bio_integrity_clone(b, bio, gfp_mask);
if (ret < 0) {
bio_put(b);
return... | 0 | [
"CWE-772",
"CWE-787"
] | linux | 95d78c28b5a85bacbc29b8dba7c04babb9b0d467 | 188,235,148,987,863,300,000,000,000,000,000,000,000 | 23 | fix unbalanced page refcounting in bio_map_user_iov
bio_map_user_iov and bio_unmap_user do unbalanced pages refcounting if
IO vector has small consecutive buffers belonging to the same page.
bio_add_pc_page merges them into one, but the page reference is never
dropped.
Cc: stable@vger.kernel.org
Signed-off-by: Vitaly... |
static ssize_t rbd_pool_ns_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct rbd_device *rbd_dev = dev_to_rbd_dev(dev);
return sprintf(buf, "%s\n", rbd_dev->spec->pool_ns ?: "");
} | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 163,874,904,864,670,180,000,000,000,000,000,000,000 | 7 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... |
ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
{
struct super_block *sb = ac->ac_sb;
struct ext4_locality_group *lg;
struct ext4_prealloc_space *pa;
struct ext4_group_info *grp;
/* preallocate only when found space is larger then requested */
BUG_ON(ac->ac_o_ex.fe_len >= ac->ac_b_ex.fe_len);
BUG_ON(ac... | 0 | [
"CWE-703"
] | linux | ce9f24cccdc019229b70a5c15e2b09ad9c0ab5d1 | 246,234,617,249,052,160,000,000,000,000,000,000,000 | 50 | ext4: check journal inode extents more carefully
Currently, system zones just track ranges of block, that are "important"
fs metadata (bitmaps, group descriptors, journal blocks, etc.). This
however complicates how extent tree (or indirect blocks) can be checked
for inodes that actually track such metadata - currently... |
qemuProcessHandleAcpiOstInfo(qemuMonitorPtr mon G_GNUC_UNUSED,
virDomainObjPtr vm,
const char *alias,
const char *slotType,
const char *slot,
unsigned int source,
... | 0 | [
"CWE-416"
] | libvirt | 1ac703a7d0789e46833f4013a3876c2e3af18ec7 | 16,095,016,604,055,110,000,000,000,000,000,000,000 | 37 | qemu: Add missing lock in qemuProcessHandleMonitorEOF
qemuMonitorUnregister will be called in multiple threads (e.g. threads
in rpc worker pool and the vm event thread). In some cases, it isn't
protected by the monitor lock, which may lead to call g_source_unref
more than one time and a use-after-free problem eventua... |
gst_matroska_demux_reset (GstElement * element)
{
GstMatroskaDemux *demux = GST_MATROSKA_DEMUX (element);
GST_DEBUG_OBJECT (demux, "Resetting state");
gst_matroska_read_common_reset (GST_ELEMENT (demux), &demux->common);
demux->num_a_streams = 0;
demux->num_t_streams = 0;
demux->num_v_streams = 0;
demu... | 0 | [] | gst-plugins-good | 9181191511f9c0be6a89c98b311f49d66bd46dc3 | 201,311,898,078,402,730,000,000,000,000,000,000,000 | 72 | matroskademux: Fix extraction of multichannel WavPack
The old code had a couple of issues that all lead to potential memory
safety bugs.
- Use a constant for the Wavpack4Header size instead of using sizeof.
It's written out into the data and not from the struct and who knows
what special alignment/padding r... |
static int mp_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear)
{
struct sb_uart_state *state = tty->driver_data;
struct sb_uart_port *port = state->port;
int ret = -EIO;
MP_STATE_LOCK(state);
if (!(tty->flags & (1 << TTY_IO_ERROR))) {
mp_update_mctrl(port, set, clear);
ret = 0;
}
MP_S... | 0 | [
"CWE-200"
] | linux | a8b33654b1e3b0c74d4a1fed041c9aae50b3c427 | 286,306,717,046,627,860,000,000,000,000,000,000,000 | 16 | Staging: sb105x: info leak in mp_get_count()
The icount.reserved[] array isn't initialized so it leaks stack
information to userspace.
Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Li... |
static void print_primaries(WriterContext *w, enum AVColorPrimaries color_primaries)
{
const char *val = av_color_primaries_name(color_primaries);
if (!val || color_primaries == AVCOL_PRI_UNSPECIFIED) {
print_str_opt("color_primaries", "unknown");
} else {
print_str("color_primaries", val);
... | 0 | [
"CWE-476"
] | FFmpeg | 837cb4325b712ff1aab531bf41668933f61d75d2 | 2,816,641,362,508,964,000,000,000,000,000,000,000 | 9 | ffprobe: Fix null pointer dereference with color primaries
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
int tg_nop(struct task_group *tg, void *data)
{
return 0;
} | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 115,056,988,974,000,880,000,000,000,000,000,000,000 | 4 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... |
proc_file_read(struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
struct inode * inode = file->f_dentry->d_inode;
char *page;
ssize_t retval=0;
int eof=0;
ssize_t n, count;
char *start;
struct proc_dir_entry * dp;
unsigned long long pos;
/*
* Gaah, please just use "seq_file" instea... | 0 | [] | linux-2.6 | 8b90db0df7187a01fb7177f1f812123138f562cf | 77,848,453,600,422,560,000,000,000,000,000,000,000 | 149 | Insanity avoidance in /proc
The old /proc interfaces were never updated to use loff_t, and are just
generally broken. Now, we should be using the seq_file interface for
all of the proc files, but converting the legacy functions is more work
than most people care for and has little upside..
But at least we can make t... |
int git_pkt_buffer_wants(
const git_remote_head * const *refs,
size_t count,
transport_smart_caps *caps,
git_buf *buf)
{
size_t i = 0;
const git_remote_head *head;
if (caps->common) {
for (; i < count; ++i) {
head = refs[i];
if (!head->local)
break;
}
if (buffer_want_with_caps(refs[i], caps, bu... | 0 | [
"CWE-119",
"CWE-787"
] | libgit2 | 66e3774d279672ee51c3b54545a79d20d1ada834 | 337,357,655,590,456,850,000,000,000,000,000,000,000 | 39 | smart_pkt: verify packet length exceeds PKT_LEN_SIZE
Each packet line in the Git protocol is prefixed by a four-byte
length of how much data will follow, which we parse in
`git_pkt_parse_line`. The transmitted length can either be equal
to zero in case of a flush packet or has to be at least of length
four, as it also... |
DISOpticalFlowImpl::DISOpticalFlowImpl()
{
finest_scale = 2;
patch_size = 8;
patch_stride = 4;
grad_descent_iter = 16;
variational_refinement_iter = 5;
variational_refinement_alpha = 20.f;
variational_refinement_gamma = 10.f;
variational_refinement_delta = 5.f;
border_size = 16;
... | 0 | [
"CWE-125",
"CWE-369"
] | opencv | d1615ba11a93062b1429fce9f0f638d1572d3418 | 292,067,150,545,361,300,000,000,000,000,000,000,000 | 22 | video:fixed DISOpticalFlow segfault from small img |
GF_Err pdin_box_dump(GF_Box *a, FILE * trace)
{
u32 i;
GF_ProgressiveDownloadBox *p = (GF_ProgressiveDownloadBox *)a;
gf_isom_box_dump_start(a, "ProgressiveDownloadBox", trace);
gf_fprintf(trace, ">\n");
if (p->size) {
for (i=0; i<p->count; i++) {
gf_fprintf(trace, "<DownloadInfo rate=\"%d\" estimatedTime=\"... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 124,917,698,168,124,190,000,000,000,000,000,000,000 | 17 | fixed #2138 |
need_nsec_chain(dns_db_t *db, dns_dbversion_t *ver,
const dns_rdata_nsec3param_t *param,
bool *answer)
{
dns_dbnode_t *node = NULL;
dns_rdata_t rdata = DNS_RDATA_INIT;
dns_rdata_nsec3param_t myparam;
dns_rdataset_t rdataset;
isc_result_t result;
*answer = false;
result = dns_db_getoriginnode(db, &node);
R... | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 118,275,139,742,095,900,000,000,000,000,000,000,000 | 76 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. |
com_use(String *buffer __attribute__((unused)), char *line)
{
char *tmp, buff[FN_REFLEN + 1];
int select_db;
bzero(buff, sizeof(buff));
strmake_buf(buff, line);
tmp= get_arg(buff, 0);
if (!tmp || !*tmp)
{
put_info("USE must be followed by a database name", INFO_ERROR);
return 0;
}
/*
We n... | 1 | [] | server | 383007c75d6ef5043fa5781956a6a02b24e2b79e | 251,334,105,837,671,270,000,000,000,000,000,000,000 | 72 | mysql cli: fix USE command quoting
* use proper sql quoting rules for USE, while preserving
as much of historical behavior as possible
* short commands (\u) behave as before |
int CLASS ljpeg_start (struct jhead *jh, int info_only)
{
int c, tag;
ushort len;
uchar data[0x10000];
const uchar *dp;
memset (jh, 0, sizeof *jh);
jh->restart = INT_MAX;
fread (data, 2, 1, ifp);
if (data[1] != 0xd8) return 0;
do {
fread (data, 2, 2, ifp);
tag = data[0] << 8 | data[1];
l... | 0 | [
"CWE-189"
] | LibRaw | 4606c28f494a750892c5c1ac7903e62dd1c6fdb5 | 195,744,538,282,138,660,000,000,000,000,000,000,000 | 51 | 0.16.1: fix for dcraw ljpeg_start() vulnerability |
const TfLiteTensor* GetOptionalInputTensor(const TfLiteContext* context,
const TfLiteNode* node, int index) {
const bool use_tensor = index < node->inputs->size &&
node->inputs->data[index] != kTfLiteOptionalTensor;
if (use_tensor) {
return Ge... | 1 | [
"CWE-125",
"CWE-787"
] | tensorflow | 00302787b788c5ff04cb6f62aed5a74d936e86c0 | 268,531,922,670,221,250,000,000,000,000,000,000,000 | 9 | [tflite] Make `GetOptionalInputTensor` the same as `GetInput`.
With the previous change, there is no more need for two separate APIs. We would deprecate `GetOptionalInputTensor` in the future.
PiperOrigin-RevId: 332513386
Change-Id: Id7110271c25ebd6126ad8c82a493e37e0e0756b3 |
static int opfisttp(RAsm *a, ut8 *data, const Opcode *op) {
int l = 0;
switch (op->operands_count) {
case 1:
if ( op->operands[0].type & OT_MEMORY ) {
if ( op->operands[0].type & OT_WORD ) {
data[l++] = 0xdf;
data[l++] = 0x08 | op->operands[0].regs[0];
} else if ( op->operands[0].type & OT_DWORD ) {
... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | radare2 | 9b46d38dd3c4de6048a488b655c7319f845af185 | 92,685,606,558,464,250,000,000,000,000,000,000,000 | 26 | Fix #12372 and #12373 - Crash in x86 assembler (#12380)
0 ,0,[bP-bL-bP-bL-bL-r-bL-bP-bL-bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx--
leA ,0,[bP-bL-bL-bP-bL-bP-bL-60@bL-
leA ,0,[bP-bL-r-bP-bL-bP-bL-60@bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx-- |
void my_net_local_init(NET *net)
{
net->max_packet= (uint) net_buffer_length;
my_net_set_read_timeout(net, CLIENT_NET_READ_TIMEOUT);
my_net_set_write_timeout(net, CLIENT_NET_WRITE_TIMEOUT);
net->retry_count= 1;
net->max_packet_size= max(net_buffer_length, max_allowed_packet);
} | 0 | [] | mysql-server | 3d8134d2c9b74bc8883ffe2ef59c168361223837 | 297,861,009,903,168,140,000,000,000,000,000,000,000 | 8 | Bug#25988681: USE-AFTER-FREE IN MYSQL_STMT_CLOSE()
Description: If mysql_stmt_close() encountered error,
it recorded error in prepared statement
but then frees memory assigned to prepared
statement. If mysql_stmt_error() is used
to get error information, it will resu... |
double Field_enum::val_real(void)
{
return (double) Field_enum::val_int();
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 207,272,654,954,712,500,000,000,000,000,000,000,000 | 4 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
static void kvm_register_steal_time(void)
{
int cpu = smp_processor_id();
struct kvm_steal_time *st = &per_cpu(steal_time, cpu);
if (!has_steal_clock)
return;
memset(st, 0, sizeof(*st));
wrmsrl(MSR_KVM_STEAL_TIME, (slow_virt_to_phys(st) | KVM_MSR_ENABLED));
pr_info("kvm-stealtime: cpu %d, msr %llx\n",
cpu,... | 0 | [] | kvm | 29fa6825463c97e5157284db80107d1bfac5d77b | 166,772,444,996,711,000,000,000,000,000,000,000,000 | 14 | x86, kvm: Clear paravirt_enabled on KVM guests for espfix32's benefit
paravirt_enabled has the following effects:
- Disables the F00F bug workaround warning. There is no F00F bug
workaround any more because Linux's standard IDT handling already
works around the F00F bug, but the warning still exists. This
... |
xmlBufCreate(void) {
xmlBufPtr ret;
ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
if (ret == NULL) {
xmlBufMemoryError(NULL, "creating buffer");
return(NULL);
}
ret->compat_use = 0;
ret->use = 0;
ret->error = 0;
ret->buffer = NULL;
ret->size = xmlDefaultBufferSize;
ret->... | 0 | [
"CWE-399"
] | libxml2 | 213f1fe0d76d30eaed6e5853057defc43e6df2c9 | 118,356,951,086,759,700,000,000,000,000,000,000,000 | 25 | CVE-2015-1819 Enforce the reader to run in constant memory
One of the operation on the reader could resolve entities
leading to the classic expansion issue. Make sure the
buffer used for xmlreader operation is bounded.
Introduce a new allocation type for the buffers for this effect. |
HuffmanDecoder * operator()() const
{
unsigned int codeLengths[32];
std::fill(codeLengths + 0, codeLengths + 32, 5);
member_ptr<HuffmanDecoder> pDecoder(new HuffmanDecoder);
pDecoder->Initialize(codeLengths, 32);
return pDecoder.release();
}
| 0 | [
"CWE-190",
"CWE-125"
] | cryptopp | 07dbcc3d9644b18e05c1776db2a57fe04d780965 | 27,835,650,915,753,803,000,000,000,000,000,000,000 | 8 | Add Inflator::BadDistanceErr exception (Issue 414)
The improved validation and excpetion clears the Address Sanitizer and Undefined Behavior Sanitizer findings |
const boost::optional<std::string>& TopologyDescription::getSetName() const {
return _setName;
} | 0 | [
"CWE-755"
] | mongo | 75f7184eafa78006a698cda4c4adfb57f1290047 | 99,665,677,411,901,960,000,000,000,000,000,000,000 | 3 | SERVER-50170 fix max staleness read preference parameter for server selection |
cached_NPN_GetStringIdentifiers(const NPUTF8 **names, int32_t nameCount, NPIdentifier *identifiers)
{
/* XXX: could be optimized further */
invoke_NPN_GetStringIdentifiers(names, nameCount, identifiers);
#if USE_NPIDENTIFIER_CACHE
if (use_npidentifier_cache()) {
for (int i = 0; i < nameCount; i++) {
NPIdenti... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 80,448,270,142,590,870,000,000,000,000,000,000,000 | 17 | Support all the new variables added |
nfnl_cthelper_update(const struct nlattr * const tb[],
struct nf_conntrack_helper *helper)
{
int ret;
if (tb[NFCTH_PRIV_DATA_LEN])
return -EBUSY;
if (tb[NFCTH_POLICY]) {
ret = nfnl_cthelper_update_policy(helper, tb[NFCTH_POLICY]);
if (ret < 0)
return ret;
}
if (tb[NFCTH_QUEUE_NUM])
helper->queu... | 0 | [
"CWE-862"
] | linux | 4b380c42f7d00a395feede754f0bc2292eebe6e5 | 164,898,436,274,996,720,000,000,000,000,000,000,000 | 30 | netfilter: nfnetlink_cthelper: Add missing permission checks
The capability check in nfnetlink_rcv() verifies that the caller
has CAP_NET_ADMIN in the namespace that "owns" the netlink socket.
However, nfnl_cthelper_list is shared by all net namespaces on the
system. An unprivileged user can create user and net names... |
static GtkBuilder *make_builder()
{
GError *error = NULL;
GtkBuilder *builder = gtk_builder_new();
if (!g_glade_file)
{
/* load additional widgets from glade */
gtk_builder_add_objects_from_string(builder,
WIZARD_GLADE_CONTENTS, sizeof(WIZARD_GLADE_CONTENTS) - 1,
... | 0 | [
"CWE-200"
] | libreport | 257578a23d1537a2d235aaa2b1488ee4f818e360 | 28,766,785,502,210,860,000,000,000,000,000,000,000 | 35 | wizard: fix save users changes after reviewing dump dir files
If the user reviewed the dump dir's files during reporting the crash, the
changes was thrown away and original data was passed to the bugzilla bug
report.
report-gtk saves the first text view buffer and then reloads data from the
reported problem directory... |
SMB2_write(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, struct kvec *iov, int n_vec)
{
int rc = 0;
struct smb2_write_req *req = NULL;
struct smb2_write_rsp *rsp = NULL;
int resp_buftype;
*nbytes = 0;
if (n_vec < 1)
return rc;
rc = small_smb2_init(SMB2_WRITE, io_parms->tco... | 0 | [
"CWE-399"
] | linux | 18f39e7be0121317550d03e267e3ebd4dbfbb3ce | 50,489,718,958,481,430,000,000,000,000,000,000,000 | 53 | [CIFS] Possible null ptr deref in SMB2_tcon
As Raphael Geissert pointed out, tcon_error_exit can dereference tcon
and there is one path in which tcon can be null.
Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org> # v3.7+
Reported-by: Raphael Geissert <geissert@debian.org> |
void LibRaw::process_Sony_0x0116(uchar *buf, ushort len, unsigned long long id)
{
int i = 0;
if (((id == SonyID_DSLR_A900) ||
(id == SonyID_DSLR_A900_APSC) ||
(id == SonyID_DSLR_A850) ||
(id == SonyID_DSLR_A850_APSC)) &&
(len >= 2))
i = 1;
else if ((id >= SonyID_DSLR_A550... | 0 | [
"CWE-125"
] | LibRaw | c243f4539233053466c1309bde606815351bee81 | 11,669,846,482,309,768,000,000,000,000,000,000,000 | 17 | additional checks in parseSonySRF
parseSonySR2: buffer size check |
ffi_closure_free (void *ptr)
{
void *codeseg, *dataseg;
size_t rounded_size;
dataseg = ADD_TO_POINTER(ptr, -overhead);
memcpy(&rounded_size, dataseg, sizeof(rounded_size));
memcpy(&codeseg, ADD_TO_POINTER(dataseg, sizeof(size_t)), sizeof(void *));
munmap(dataseg, rounded_size);
munmap(codeseg, rounded_si... | 0 | [
"CWE-787"
] | libffi | 44a6c28545186d78642487927952844156fc7ab5 | 89,380,002,484,716,500,000,000,000,000,000,000,000 | 11 | aarch64: Flush code mapping in addition to data mapping (#471)
This needs a new function, ffi_data_to_code_pointer, to translate
from data pointers to code pointers.
Fixes issue #470. |
static int ff_layout_async_handle_error_v3(struct rpc_task *task,
struct pnfs_layout_segment *lseg,
u32 idx)
{
struct nfs4_deviceid_node *devid = FF_LAYOUT_DEVID_NODE(lseg, idx);
switch (task->tk_status) {
/* File access problems. Don't mark the device as unavailable */
case -EACCES:
case -ESTALE:... | 0 | [
"CWE-787"
] | linux | ed34695e15aba74f45247f1ee2cf7e09d449f925 | 50,022,064,211,193,575,000,000,000,000,000,000,000 | 32 | pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
We (adam zabrocki, alexander matrosov, alexander tereshkin, maksym
bazalii) observed the check:
if (fh->size > sizeof(struct nfs_fh))
should not use the size of the nfs_fh struct which includes an extra two
bytes from the size field.
struct nfs_fh {
unsi... |
T _cubic_atX_pc(const float fx, const int y, const int z, const int c) const {
return cimg::type<T>::cut(_cubic_atX_p(fx,y,z,c));
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 116,817,289,603,728,600,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static NOINLINE void ReleaseFreeInCache(nedpool *p, threadcache *tc, int mymspace) THROWSPEC
{
unsigned int age=THREADCACHEMAXFREESPACE/8192;
/*ACQUIRE_LOCK(&p->m[mymspace]->mutex);*/
while(age && tc->freeInCache>=THREADCACHEMAXFREESPACE)
{
RemoveCacheEntries(p, tc, age);
/*printf("*** Removing cache entries ol... | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 274,167,393,305,576,900,000,000,000,000,000,000,000 | 12 | prefer memcpy to strcpy
When we already know the length of a string (e.g., because
we just malloc'd to fit it), it's nicer to use memcpy than
strcpy, as it makes it more obvious that we are not going to
overflow the buffer (because the size we pass matches the
size in the allocation).
This also eliminates calls to st... |
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