func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
recursive_boxed_constraint_type_check (VerifyContext *ctx, MonoType *type, MonoClass *constraint_class, int recursion_level)
{
MonoType *constraint_type = &constraint_class->byval_arg;
if (recursion_level <= 0)
return FALSE;
if (verify_type_compatibility_full (ctx, type, mono_type_get_type_byval (constraint_type)... | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 87,924,120,372,163,930,000,000,000,000,000,000,000 | 21 | 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 |
htmlcharactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
{
unsigned char output[40];
int inlen = len, outlen = 30;
htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
output[outlen] = 0;
fprintf(SAXdebug, "SAX.characters(%s, %d)\n", output, len);
} | 0 | [
"CWE-125"
] | libxml2 | a820dbeac29d330bae4be05d9ecd939ad6b4aa33 | 123,638,575,390,301,500,000,000,000,000,000,000,000 | 10 | Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605>
Reviewed by David Kilzer.
* HTMLparser.c:
(htmlParseName): Add bounds check.
(htmlParseNameComplex): Ditto.
* result/HTML/758605.html: Added.
* result/HTML/758605.html.err: Added.
* result/HTML/758605.html.s... |
mptctl_do_fw_download(MPT_ADAPTER *iocp, char __user *ufwbuf, size_t fwlen)
{
FWDownload_t *dlmsg;
MPT_FRAME_HDR *mf;
FWDownloadTCSGE_t *ptsge;
MptSge_t *sgl, *sgIn;
char *sgOut;
struct buflist *buflist;
struct buflist *bl;
dma_addr_t sgl_dma;
int ret;
int numfrags = 0;
int maxfrags;
int ... | 0 | [
"CWE-362",
"CWE-369"
] | linux | 28d76df18f0ad5bcf5fa48510b225f0ed262a99b | 504,564,490,950,595,460,000,000,000,000,000,000 | 211 | scsi: mptfusion: Fix double fetch bug in ioctl
Tom Hatskevich reported that we look up "iocp" then, in the called
functions we do a second copy_from_user() and look it up again.
The problem that could cause is:
drivers/message/fusion/mptctl.c
674 /* All of these commands require an interrupt or
675 ... |
int linenoiseHistorySave(const char* filename) {
FILE* fp = fopen(filename, "wt");
if (fp == NULL) {
return -1;
}
for (int j = 0; j < historyLen; ++j) {
if (history[j][0] != '\0') {
fprintf(fp, "%s\n", history[j]);
}
}
fclose(fp);
return 0;
} | 1 | [
"CWE-200"
] | mongo | 035cf2afc04988b22cb67f4ebfd77e9b344cb6e0 | 178,347,086,034,084,700,000,000,000,000,000,000,000 | 14 | SERVER-25335 avoid group and other permissions when creating .dbshell history file |
static RList *create_cache_bins(RBinFile *bf, RDyldCache *cache) {
RList *bins = r_list_newf ((RListFree)free_bin);
if (!bins) {
return NULL;
}
char *target_libs = NULL;
RList *target_lib_names = NULL;
int *deps = NULL;
target_libs = r_sys_getenv ("R_DYLDCACHE_FILTER");
if (target_libs) {
target_lib_names ... | 1 | [
"CWE-787"
] | radare2 | c84b7232626badd075caf3ae29661b609164bac6 | 260,772,577,031,726,000,000,000,000,000,000,000,000 | 167 | Fix heap buffer overflow in dyldcache parser ##crash
* Reported by: Lazymio via huntr.dev
* Reproducer: dyldovf |
static u32 tcm_loop_get_default_depth(struct se_portal_group *se_tpg)
{
return 1;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 12f09ccb4612734a53e47ed5302e0479c10a50f8 | 123,541,777,076,910,460,000,000,000,000,000,000,000 | 4 | loopback: off by one in tcm_loop_make_naa_tpg()
This is an off by one 'tgpt' check in tcm_loop_make_naa_tpg() that could result
in memory corruption.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> |
inherit_event(struct perf_event *parent_event,
struct task_struct *parent,
struct perf_event_context *parent_ctx,
struct task_struct *child,
struct perf_event *group_leader,
struct perf_event_context *child_ctx)
{
enum perf_event_active_state parent_state = parent_event->state;
stru... | 0 | [
"CWE-284",
"CWE-264"
] | linux | f63a8daa5812afef4f06c962351687e1ff9ccb2b | 18,922,788,820,090,225,000,000,000,000,000,000,000 | 84 | perf: Fix event->ctx locking
There have been a few reported issues wrt. the lack of locking around
changing event->ctx. This patch tries to address those.
It avoids the whole rwsem thing; and while it appears to work, please
give it some thought in review.
What I did fail at is sensible runtime checks on the use of
... |
struct page *agp_generic_alloc_page(struct agp_bridge_data *bridge)
{
struct page * page;
page = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO);
if (page == NULL)
return NULL;
map_page_into_agp(page);
get_page(page);
atomic_inc(&agp_bridge->current_memory_agp);
return page;
} | 0 | [
"CWE-190"
] | linux-2.6 | 194b3da873fd334ef183806db751473512af29ce | 238,085,080,266,505,700,000,000,000,000,000,000,000 | 14 | agp: fix arbitrary kernel memory writes
pg_start is copied from userspace on AGPIOC_BIND and AGPIOC_UNBIND ioctl
cmds of agp_ioctl() and passed to agpioc_bind_wrap(). As said in the
comment, (pg_start + mem->page_count) may wrap in case of AGPIOC_BIND,
and it is not checked at all in case of AGPIOC_UNBIND. As a resu... |
static void btrfs_close_one_device(struct btrfs_device *device)
{
struct btrfs_fs_devices *fs_devices = device->fs_devices;
struct btrfs_device *new_device;
struct rcu_string *name;
if (device->bdev)
fs_devices->open_devices--;
if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) &&
device->devid !... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 09ba3bc9dd150457c506e4661380a6183af651c1 | 82,955,206,969,127,550,000,000,000,000,000,000,000 | 36 | btrfs: merge btrfs_find_device and find_device
Both btrfs_find_device() and find_device() does the same thing except
that the latter does not take the seed device onto account in the device
scanning context. We can merge them.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.c... |
static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb)
{
struct gfar_private *priv = netdev_priv(ndev);
struct rxfcb *fcb = NULL;
/* fcb is at the beginning if exists */
fcb = (struct rxfcb *)skb->data;
/* Remove the FCB from the skb
* Remove the padded bytes, if there are any
*/
if (p... | 0 | [] | linux | d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f | 157,115,785,328,047,650,000,000,000,000,000,000,000 | 41 | gianfar: fix jumbo packets+napi+rx overrun crash
When using jumbo packets and overrunning rx queue with napi enabled,
the following sequence is observed in gfar_add_rx_frag:
| lstatus | | skb |
t | lstatus, size, flags | first | len, data_len, *... |
lq850_print_page(gx_device_printer *pdev, gp_file *prn_stream)
{
char lq850_init_string [] = "\033@\033P\033l\000\r\033\053\001\033Q";
return dot24_print_page(pdev, prn_stream, lq850_init_string, sizeof(lq850_init_string));
} | 0 | [
"CWE-369"
] | ghostpdl | eaba1d97b62831b42c51840cc8ee2bc4576c942e | 142,346,199,180,630,930,000,000,000,000,000,000,000 | 6 | Bug 701828: make dot24_print_page() return error instead of divide by zero.
Fixes:
./sanbin/gs -dBATCH -dNOPAUSE -dSAFER -r2 -sOutputFile=tmp -sDEVICE=necp6 ../bug-701828.pdf |
static long do_wait(struct wait_opts *wo)
{
struct task_struct *tsk;
int retval;
trace_sched_process_wait(wo->wo_pid);
init_waitqueue_func_entry(&wo->child_wait, child_wait_callback);
wo->child_wait.private = current;
add_wait_queue(¤t->signal->wait_chldexit, &wo->child_wait);
repeat:
/*
* If there is ... | 0 | [
"CWE-20",
"CWE-703",
"CWE-400"
] | linux | b69f2292063d2caf37ca9aec7d63ded203701bf3 | 215,325,314,403,266,380,000,000,000,000,000,000,000 | 53 | block: Fix io_context leak after failure of clone with CLONE_IO
With CLONE_IO, parent's io_context->nr_tasks is incremented, but never
decremented whenever copy_process() fails afterwards, which prevents
exit_io_context() from calling IO schedulers exit functions.
Give a task_struct to exit_io_context(), and call exi... |
static void ext4_dx_csum_set(struct inode *inode, struct ext4_dir_entry *dirent)
{
struct dx_countlimit *c;
struct dx_tail *t;
int count_offset, limit, count;
if (!ext4_has_metadata_csum(inode->i_sb))
return;
c = get_dx_countlimit(inode, dirent, &count_offset);
if (!c) {
EXT4_ERROR_INODE(inode, "dir seems c... | 0 | [
"CWE-125"
] | linux | 5872331b3d91820e14716632ebb56b1399b34fe1 | 108,019,985,619,551,110,000,000,000,000,000,000,000 | 25 | ext4: fix potential negative array index in do_split()
If for any reason a directory passed to do_split() does not have enough
active entries to exceed half the size of the block, we can end up
iterating over all "count" entries without finding a split point.
In this case, count == move, and split will be zero, and w... |
static void __update_clear_spte_fast(u64 *sptep, u64 spte)
{
union split_spte *ssptep, sspte;
ssptep = (union split_spte *)sptep;
sspte = (union split_spte)spte;
WRITE_ONCE(ssptep->spte_low, sspte.spte_low);
/*
* If we map the spte from present to nonpresent, we should clear
* present bit firstly to avoid v... | 0 | [
"CWE-476"
] | linux | 9f46c187e2e680ecd9de7983e4d081c3391acc76 | 34,551,376,273,428,440,000,000,000,000,000,000,000 | 18 | KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID
With shadow paging enabled, the INVPCID instruction results in a call
to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the
invlpg callback is not set and the result is a NULL pointer dereference.
Fix it trivially by checking for mmu->invlpg befo... |
static pg_data_t __ref *hotadd_new_pgdat(int nid, u64 start)
{
struct pglist_data *pgdat;
unsigned long zones_size[MAX_NR_ZONES] = {0};
unsigned long zholes_size[MAX_NR_ZONES] = {0};
unsigned long start_pfn = start >> PAGE_SHIFT;
pgdat = arch_alloc_nodedata(nid);
if (!pgdat)
return NULL;
arch_refresh_nodedat... | 0 | [] | linux-2.6 | 08dff7b7d629807dbb1f398c68dd9cd58dd657a1 | 39,495,906,079,975,633,000,000,000,000,000,000,000 | 28 | mm/hotplug: correctly add new zone to all other nodes' zone lists
When online_pages() is called to add new memory to an empty zone, it
rebuilds all zone lists by calling build_all_zonelists(). But there's a
bug which prevents the new zone to be added to other nodes' zone lists.
online_pages() {
build_all_zonelists(... |
UnicodeString::char32At(int32_t offset) const
{
int32_t len = length();
if((uint32_t)offset < (uint32_t)len) {
const UChar *array = getArrayStart();
UChar32 c;
U16_GET(array, 0, offset, len, c);
return c;
} else {
return kInvalidUChar;
}
} | 0 | [
"CWE-190",
"CWE-787"
] | icu | b7d08bc04a4296982fcef8b6b8a354a9e4e7afca | 46,911,442,910,059,910,000,000,000,000,000,000,000 | 12 | ICU-20958 Prevent SEGV_MAPERR in append
See #971 |
check_symlinks_fsobj(char *path, int *error_number, struct archive_string *error_string, int flags)
{
#if !defined(HAVE_LSTAT)
/* Platform doesn't have lstat, so we can't look for symlinks. */
(void)a; /* UNUSED */
(void)path; /* UNUSED */
(void)error_number; /* UNUSED */
(void)error_string; /* UNUSED */
(void)fl... | 0 | [
"CWE-20",
"CWE-476"
] | libarchive | dfd6b54ce33960e420fb206d8872fb759b577ad9 | 71,800,755,002,070,240,000,000,000,000,000,000,000 | 194 | Fixes for Issue #745 and Issue #746 from Doran Moppert. |
static int bn2binpad(unsigned char *to, size_t tolen, BIGNUM *b)
{
size_t blen;
blen = BN_num_bytes(b);
/* If BIGNUM length greater than buffer, mask to get rightmost
* bytes. NB: modifies b but this doesn't matter for our purposes.
*/
if (blen > tolen)
{
BN_mask_bits(b, tolen << 3);
/* Update length bec... | 1 | [] | openssl | 200f249b8c3b6439e0200d01caadc24806f1a983 | 271,992,352,835,707,370,000,000,000,000,000,000,000 | 26 | Remove Dual EC DRBG from FIPS module. |
tight_filter_gradient24(VncState *vs, uint8_t *buf, int w, int h)
{
uint32_t *buf32;
uint32_t pix32;
int shift[3];
int *prev;
int here[3], upper[3], left[3], upperleft[3];
int prediction;
int x, y, c;
buf32 = (uint32_t *)buf;
memset(vs->tight.gradient.buffer, 0, w * 3 * sizeof(int))... | 0 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 78,458,381,544,485,370,000,000,000,000,000,000,000 | 50 | pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content... |
void CurlIo::CurlImpl::writeRemote(const byte* data, size_t size, long from, long to)
{
std::string scriptPath(getEnv(envHTTPPOST));
if (scriptPath == "") {
throw Error(1, "Please set the path of the server script to handle http post data to EXIV2_HTTP_POST environmental variable.");... | 0 | [
"CWE-125"
] | exiv2 | 6e3855aed7ba8bb4731fc4087ca7f9078b2f3d97 | 197,049,513,248,913,740,000,000,000,000,000,000,000 | 52 | Fix https://github.com/Exiv2/exiv2/issues/55 |
ext4_xattr_set(struct inode *inode, int name_index, const char *name,
const void *value, size_t value_len, int flags)
{
handle_t *handle;
int error, retries = 0;
int credits = ext4_jbd2_credits_xattr(inode);
retry:
handle = ext4_journal_start(inode, EXT4_HT_XATTR, credits);
if (IS_ERR(handle)) {
error =... | 0 | [
"CWE-241",
"CWE-19"
] | linux | 82939d7999dfc1f1998c4b1c12e2f19edbdff272 | 124,225,969,767,512,430,000,000,000,000,000,000,000 | 26 | ext4: convert to mbcache2
The conversion is generally straightforward. The only tricky part is
that xattr block corresponding to found mbcache entry can get freed
before we get buffer lock for that block. So we have to check whether
the entry is still valid after getting buffer lock.
Signed-off-by: Jan Kara <jack@sus... |
static int xfrm_dump_policy_done(struct netlink_callback *cb)
{
struct xfrm_policy_walk *walk = (struct xfrm_policy_walk *)cb->args;
struct net *net = sock_net(cb->skb->sk);
xfrm_policy_walk_done(walk, net);
return 0;
} | 0 | [
"CWE-125"
] | linux | b805d78d300bcf2c83d6df7da0c818b0fee41427 | 75,601,274,674,014,380,000,000,000,000,000,000,000 | 8 | xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink
UBSAN report this:
UBSAN: Undefined behaviour in net/xfrm/xfrm_policy.c:1289:24
index 6 is out of range for type 'unsigned int [6]'
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.162-514.55.6.9.x86_64+ #13
Hardware name: QEMU Standard PC (i440FX + P... |
void mark_tree_uninteresting(struct tree *tree)
{
struct object *obj = &tree->object;
if (!tree)
return;
if (obj->flags & UNINTERESTING)
return;
obj->flags |= UNINTERESTING;
mark_tree_contents_uninteresting(tree);
} | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 324,473,870,038,199,830,000,000,000,000,000,000,000 | 11 | 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... |
int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm,
pte_t *dst_pte,
struct vm_area_struct *dst_vma,
unsigned long dst_addr,
unsigned long src_addr,
struct page **pagep)
{
int vm_shared = dst_vma->vm_flags & VM_SHARED;
struct hstate *h = hstate_vma(dst_vma);
pte_t _dst_pte;
spin... | 1 | [
"CWE-703"
] | linux | 5af10dfd0afc559bb4b0f7e3e8227a1578333995 | 208,616,599,368,884,150,000,000,000,000,000,000,000 | 98 | 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... |
verify_destination (CommonJob *job,
GFile *dest,
char **dest_fs_id,
goffset required_size)
{
GFileInfo *info, *fsinfo;
GError *error;
guint64 free_size;
guint64 size_difference;
char *primary, *secondary, *details;
int re... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 14,261,128,763,182,269,000,000,000,000,000,000,000 | 195 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... |
static int snd_pcm_pre_start(struct snd_pcm_substream *substream,
snd_pcm_state_t state)
{
struct snd_pcm_runtime *runtime = substream->runtime;
if (runtime->status->state != SNDRV_PCM_STATE_PREPARED)
return -EBADFD;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
!snd_pcm_playback_data(substrea... | 0 | [
"CWE-125"
] | linux | 92ee3c60ec9fe64404dc035e7c41277d74aa26cb | 190,348,296,642,246,530,000,000,000,000,000,000,000 | 13 | ALSA: pcm: Fix races among concurrent hw_params and hw_free calls
Currently we have neither proper check nor protection against the
concurrent calls of PCM hw_params and hw_free ioctls, which may result
in a UAF. Since the existing PCM stream lock can't be used for
protecting the whole ioctl operations, we need a new... |
dir_split_resource_into_fingerprint_pairs(const char *res,
smartlist_t *pairs_out)
{
smartlist_t *pairs_tmp = smartlist_create();
smartlist_t *pairs_result = smartlist_create();
smartlist_split_string(pairs_tmp, res, "+", 0, 0);
if (smartlist_len(pairs_tmp)) {
char... | 0 | [] | tor | 973c18bf0e84d14d8006a9ae97fde7f7fb97e404 | 223,897,807,415,280,440,000,000,000,000,000,000,000 | 43 | Fix assertion failure in tor_timegm.
Fixes bug 6811. |
int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
const EVP_MD **md, int *mac_pkey_type, int *mac_secret_size,SSL_COMP **comp)
{
int i;
const SSL_CIPHER *c;
c=s->cipher;
if (c == NULL) return(0);
if (comp != NULL)
{
SSL_COMP ctmp;
#ifndef OPENSSL_NO_COMP
load_builtin_compressions()... | 0 | [] | openssl | edc032b5e3f3ebb1006a9c89e0ae00504f47966f | 209,485,070,590,803,600,000,000,000,000,000,000,000 | 119 | Add SRP support. |
ex_z(exarg_T *eap)
{
char_u *x;
long bigness;
char_u *kind;
int minus = 0;
linenr_T start, end, curs, i;
int j;
linenr_T lnum = eap->line2;
/* Vi compatible: ":z!" uses display height, without a count uses
* 'scroll' */
if (eap->forceit)
bigness = curwin->w_height;
else ... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 99,915,781,821,945,350,000,000,000,000,000,000,000 | 132 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
void setTypeConvert(robj *setobj, int enc) {
setTypeIterator *si;
serverAssertWithInfo(NULL,setobj,setobj->type == OBJ_SET &&
setobj->encoding == OBJ_ENCODING_INTSET);
if (enc == OBJ_ENCODING_HT) {
int64_t intele;
dict *d = dictCreate(&setDictType,NULL);
... | 0 | [
"CWE-190"
] | redis | a30d367a71b7017581cf1ca104242a3c644dec0f | 251,011,576,787,573,180,000,000,000,000,000,000,000 | 28 | 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 |
static void php_do_chgrp(INTERNAL_FUNCTION_PARAMETERS, int do_lchgrp) /* {{{ */
{
char *filename;
int filename_len;
zval *group;
gid_t gid;
int ret;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz/", &filename, &filename_len, &group) == FAILURE) {
RETURN_FALSE;
}
if (strlen(filename) != filename_le... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 184,286,054,779,207,900,000,000,000,000,000,000,000 | 73 | - 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 |
void machine_power_off(void)
{
machine_shutdown();
if (pm_power_off)
pm_power_off();
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | a4780adeefd042482f624f5e0d577bf9cdcbb760 | 299,625,984,911,479,350,000,000,000,000,000,000,000 | 6 | ARM: 7735/2: Preserve the user r/w register TPIDRURW on context switch and fork
Since commit 6a1c53124aa1 the user writeable TLS register was zeroed to
prevent it from being used as a covert channel between two tasks.
There are more and more applications coming to Windows RT,
Wine could support them, but mostly they ... |
bool ConnectionImpl::maybeDirectDispatch(Buffer::Instance& data) {
if (!handling_upgrade_) {
// Only direct dispatch for Upgrade requests.
return false;
}
ENVOY_CONN_LOG(trace, "direct-dispatched {} bytes", connection_, data.length());
onBody(data);
data.drain(data.length());
return true;
} | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 274,698,072,870,891,560,000,000,000,000,000,000,000 | 11 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> |
static void *xt_mttg_seq_start(struct seq_file *seq, loff_t *pos,
bool is_target)
{
struct nf_mttg_trav *trav = seq->private;
unsigned int j;
trav->class = MTTG_TRAV_INIT;
for (j = 0; j < *pos; ++j)
if (xt_mttg_seq_next(seq, NULL, NULL, is_target) == NULL)
return NULL;
return trav;
} | 0 | [
"CWE-119"
] | nf-next | d7591f0c41ce3e67600a982bab6989ef0f07b3ce | 319,419,990,149,245,130,000,000,000,000,000,000,000 | 12 | 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> |
static void io_cqring_add_event(struct io_kiocb *req, long res, long cflags)
{
struct io_ring_ctx *ctx = req->ctx;
unsigned long flags;
spin_lock_irqsave(&ctx->completion_lock, flags);
__io_cqring_fill_event(req, res, cflags);
io_commit_cqring(ctx);
spin_unlock_irqrestore(&ctx->completion_lock, flags);
io_cqri... | 0 | [] | linux | 0f2122045b946241a9e549c2a76cea54fa58a7ff | 277,752,981,201,957,000,000,000,000,000,000,000,000 | 12 | io_uring: don't rely on weak ->files references
Grab actual references to the files_struct. To avoid circular references
issues due to this, we add a per-task note that keeps track of what
io_uring contexts a task has used. When the tasks execs or exits its
assigned files, we cancel requests based on this tracking.
W... |
parse_SET_L4_DST_PORT(char *arg, struct ofpbuf *ofpacts,
enum ofputil_protocol *usable_protocols OVS_UNUSED)
{
return str_to_u16(arg, "destination port",
&ofpact_put_SET_L4_DST_PORT(ofpacts)->port);
} | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 241,303,948,608,177,400,000,000,000,000,000,000,000 | 6 | 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> |
static struct dentry * real_lookup(struct dentry * parent, struct qstr * name, struct nameidata *nd)
{
struct dentry * result;
struct inode *dir = parent->d_inode;
mutex_lock(&dir->i_mutex);
/*
* First re-do the cached lookup just in case it was created
* while we waited for the directory semaphore..
*
* F... | 0 | [
"CWE-120"
] | linux-2.6 | d70b67c8bc72ee23b55381bd6a884f4796692f77 | 165,492,615,886,804,020,000,000,000,000,000,000,000 | 55 | [patch] vfs: fix lookup on deleted directory
Lookup can install a child dentry for a deleted directory. This keeps
the directory dentry alive, and the inode pinned in the cache and on
disk, even after all external references have gone away.
This isn't a big problem normally, since memory pressure or umount
will clea... |
reset (int fd, char const *file, struct stats *stats)
{
if (! pagesize)
{
pagesize = getpagesize ();
if (pagesize == 0 || 2 * pagesize + 1 <= pagesize)
abort ();
bufalloc = ALIGN_TO (INITIAL_BUFSIZE, pagesize) + pagesize + 1;
buffer = xmalloc (bufalloc);
}
bufbeg = buflim = ... | 0 | [
"CWE-189"
] | grep | 8fcf61523644df42e1905c81bed26838e0b04f91 | 20,801,712,186,695,181,000,000,000,000,000,000,000 | 31 | grep: fix integer-overflow issues in main program
* NEWS: Document this.
* bootstrap.conf (gnulib_modules): Add inttypes, xstrtoimax.
Remove xstrtoumax.
* src/main.c: Include <inttypes.h>, for INTMAX_MAX, PRIdMAX.
(context_length_arg, prtext, grepbuf, grep, grepfile)
(get_nondigit_option, main):
Use intmax_t, not int,... |
void readField(folly::Optional<T>& data, FieldType /* fieldType */) {
data = folly::Optional<T>(readRaw<T>());
} | 0 | [
"CWE-400",
"CWE-522",
"CWE-674"
] | mcrouter | 97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b | 196,773,838,200,527,260,000,000,000,000,000,000,000 | 3 | Attempt to make CarbonProtocolReader::skip tail recursive
Reviewed By: edenzik
Differential Revision: D17967570
fbshipit-source-id: fdc32e190a521349c7c8f4d6081902fa18eb0284 |
int lxc_strmunmap(void *addr, size_t length)
{
return munmap(addr, length + 1);
} | 0 | [
"CWE-417"
] | lxc | 5eb45428b312e978fb9e294dde16efb14dd9fa4d | 132,769,430,410,137,750,000,000,000,000,000,000,000 | 4 | CVE 2018-6556: verify netns fd in lxc-user-nic
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> |
static ssize_t cgroup_release_agent_write(struct kernfs_open_file *of,
char *buf, size_t nbytes, loff_t off)
{
struct cgroup *cgrp;
BUILD_BUG_ON(sizeof(cgrp->root->release_agent_path) < PATH_MAX);
cgrp = cgroup_kn_lock_live(of->kn, false);
if (!cgrp)
return -ENODEV;
spin_lock(&release_agent_path_lock);
... | 1 | [
"CWE-287",
"CWE-269"
] | linux | 24f6008564183aa120d07c03d9289519c2fe02af | 40,479,071,972,421,042,000,000,000,000,000,000,000 | 17 | cgroup-v1: Require capabilities to set release_agent
The cgroup release_agent is called with call_usermodehelper. The function
call_usermodehelper starts the release_agent with a full set fo capabilities.
Therefore require capabilities when setting the release_agaent.
Reported-by: Tabitha Sable <tabitha.c.sable@gmai... |
local char *justname(char *path)
{
char *p;
p = strrchr(path, '/');
return p == NULL ? path : p + 1;
} | 0 | [
"CWE-703",
"CWE-22"
] | pigz | fdad1406b3ec809f4954ff7cdf9e99eb18c2458f | 321,160,620,182,582,100,000,000,000,000,000,000,000 | 7 | When decompressing with -N or -NT, strip any path from header name.
This uses the path of the compressed file combined with the name
from the header as the name of the decompressed output file. Any
path information in the header name is stripped. This avoids a
possible vulnerability where absolute or descending path... |
void iwl_pcie_d3_complete_suspend(struct iwl_trans *trans,
bool test, bool reset)
{
iwl_disable_interrupts(trans);
/*
* in testing mode, the host stays awake and the
* hardware won't be reset (not even partially)
*/
if (test)
return;
iwl_pcie_disable_ict(trans);
iwl_pcie_synchronize_irqs(trans);
... | 0 | [
"CWE-476"
] | linux | 8188a18ee2e48c9a7461139838048363bfce3fef | 106,358,997,184,975,950,000,000,000,000,000,000,000 | 32 | iwlwifi: pcie: fix rb_allocator workqueue allocation
We don't handle failures in the rb_allocator workqueue allocation
correctly. To fix that, move the code earlier so the cleanup is
easier and we don't have to undo all the interrupt allocations in
this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Sig... |
static inline int put_v4l2_input32(struct v4l2_input __user *kp,
struct v4l2_input32 __user *up)
{
if (copy_in_user(up, kp, sizeof(*up)))
return -EFAULT;
return 0;
} | 0 | [
"CWE-787"
] | linux | a1dfb4c48cc1e64eeb7800a27c66a6f7e88d075a | 160,963,174,887,815,100,000,000,000,000,000,000,000 | 7 | media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
The 32-bit compat v4l2 ioctl handling is implemented based on its 64-bit
equivalent. It converts 32-bit data structures into its 64-bit
equivalents and needs to provide the data to the 64-bit ioctl in user
space memory which is commonly allocated using
compat... |
static int init_ssl_connection(SSL *con)
{
int i;
const char *str;
X509 *peer;
long verify_error;
MS_STATIC char buf[BUFSIZ];
#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
const unsigned char *next_proto_neg;
unsigned next_proto_neg_len;
#endif
#ifndef OPENSSL_NO_KRB5
char *client_princ;... | 0 | [] | openssl | 4817504d069b4c5082161b02a22116ad75f822b1 | 118,951,553,815,580,080,000,000,000,000,000,000,000 | 126 | PR: 2658
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve
Support for TLS/DTLS heartbeats. |
void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf,
size_t len)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
const struct ieee80211_mgmt *mgmt = (void *)buf;
u32 cmd;
if (WARN_ON(len... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 299,105,649,305,936,300,000,000,000,000,000,000,000 | 21 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... |
get_text_gray_cmyk_row(j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
/* This version is for reading text-format PGM files with any maxval and
converting to CMYK */
{
ppm_source_ptr source = (ppm_source_ptr)sinfo;
FILE *infile = source->pub.input_file;
register JSAMPROW ptr;
register JSAMPLE *rescale = source... | 0 | [
"CWE-200",
"CWE-125"
] | libjpeg-turbo | 9c78a04df4e44ef6487eee99c4258397f4fdca55 | 73,154,618,019,023,570,000,000,000,000,000,000,000 | 27 | cjpeg: Fix OOB read caused by malformed 8-bit BMP
... in which one or more of the color indices is out of range for the
number of palette entries.
Fix partly borrowed from jpeg-9c. This commit also adopts Guido's
JERR_PPM_OUTOFRANGE enum value in lieu of our project-specific
JERR_PPM_TOOLARGE enum value.
Fixes #258 |
floorLog2 (int x)
{
//
// For x > 0, floorLog2(y) returns floor(log(x)/log(2)).
//
int y = 0;
while (x > 1)
{
y += 1;
x >>= 1;
}
return y;
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 237,768,803,355,141,930,000,000,000,000,000,000,000 | 16 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
qf_goto_cwindow(qf_info_T *qi, int resize, int sz, int vertsplit)
{
win_T *win;
win = qf_find_win(qi);
if (win == NULL)
return FAIL;
win_goto(win);
if (resize)
{
if (vertsplit)
{
if (sz != win->w_width)
win_setwidth(sz);
}
else if (sz != win->w_height && win->w_height
+ wi... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 737,457,683,653,792,300,000,000,000,000,000,000 | 23 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. |
inbound_foundip (session *sess, char *ip, const message_tags_data *tags_data)
{
struct hostent *HostAddr;
HostAddr = gethostbyname (ip);
if (HostAddr)
{
prefs.dcc_ip = ((struct in_addr *) HostAddr->h_addr)->s_addr;
EMIT_SIGNAL_TIMESTAMP (XP_TE_FOUNDIP, sess->server->server_session,
inet_ntoa (*((str... | 0 | [
"CWE-22"
] | hexchat | 4e061a43b3453a9856d34250c3913175c45afe9d | 6,566,794,412,765,470,000,000,000,000,000,000,000 | 13 | Clean up handling CAP LS |
static inline void timer_base_lock_expiry(struct timer_base *base)
{
spin_lock(&base->expiry_lock);
} | 0 | [
"CWE-200",
"CWE-330"
] | linux | f227e3ec3b5cad859ad15666874405e8c1bbc1d4 | 106,094,914,232,200,220,000,000,000,000,000,000,000 | 4 | random32: update the net random state on interrupt and activity
This modifies the first 32 bits out of the 128 bits of a random CPU's
net_rand_state on interrupt or CPU activity to complicate remote
observations that could lead to guessing the network RNG's internal
state.
Note that depending on some network devices'... |
message_send_paused(const char *const jid)
{
xmpp_ctx_t * const ctx = connection_get_ctx();
xmpp_stanza_t *stanza = stanza_create_chat_state(ctx, jid, STANZA_NAME_PAUSED);
_send_message_stanza(stanza);
xmpp_stanza_release(stanza);
} | 0 | [
"CWE-20",
"CWE-346"
] | profanity | 8e75437a7e43d4c55e861691f74892e666e29b0b | 150,567,803,468,736,940,000,000,000,000,000,000,000 | 7 | Add carbons from check |
static int io_statx_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
if (unlikely(req->ctx->flags & IORING_SETUP_IOPOLL))
return -EINVAL;
if (sqe->ioprio || sqe->buf_index)
return -EINVAL;
if (req->flags & REQ_F_FIXED_FILE)
return -EBADF;
req->statx.dfd = READ_ONCE(sqe->fd);
req->statx.mask = RE... | 0 | [
"CWE-416"
] | linux | 6d816e088c359866f9867057e04f244c608c42fe | 181,809,110,477,922,500,000,000,000,000,000,000,000 | 17 | io_uring: hold 'ctx' reference around task_work queue + execute
We're holding the request reference, but we need to go one higher
to ensure that the ctx remains valid after the request has finished.
If the ring is closed with pending task_work inflight, and the
given io_kiocb finishes sync during issue, then we need a... |
static irqreturn_t fsl_hv_state_change_thread(int irq, void *data)
{
struct doorbell_isr *dbisr = data;
blocking_notifier_call_chain(&failover_subscribers, dbisr->partition,
NULL);
return IRQ_HANDLED;
} | 0 | [
"CWE-190"
] | linux | 6a024330650e24556b8a18cc654ad00cfecf6c6c | 171,171,332,959,261,580,000,000,000,000,000,000,000 | 9 | drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl
The "param.count" value is a u64 thatcomes from the user. The code
later in the function assumes that param.count is at least one and if
it's not then it leads to an Oops when we dereference the ZERO_SIZE_PTR.
Also the addition can have an integer over... |
get_quote_count(const char *line)
{
int quote_count= 0;
const char *quote= line;
while ((quote= strpbrk(quote, "'`\"")) != NULL) {
quote_count++;
quote++;
}
return quote_count;
} | 0 | [] | mysql-server | 20addb05e58fdf822896f490fcaaf2ec5ed4bcb5 | 336,611,062,137,766,060,000,000,000,000,000,000,000 | 12 | Bug# 25998635: Client does not escape the USE statement
When there are quotes in the USE statement, the mysql client does
not correctly escape them.
The USE statement is processed line by line from the client's parser,
and cannot handle multi-line commands as the server.
The fix is to escape the USE parameters whene... |
void bio_endio(struct bio *bio)
{
again:
if (!bio_remaining_done(bio))
return;
if (!bio_integrity_endio(bio))
return;
/*
* Need to have a real endio function for chained bios, otherwise
* various corner cases will break (like stacking block devices that
* save/restore bi_end_io) - however, we want to avoi... | 0 | [
"CWE-772",
"CWE-787"
] | linux | 95d78c28b5a85bacbc29b8dba7c04babb9b0d467 | 206,625,537,155,934,960,000,000,000,000,000,000,000 | 33 | 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 int csnmp_read_host(user_data_t *ud) {
host_definition_t *host;
int status;
int success;
int i;
host = ud->data;
if (host->interval == 0)
host->interval = plugin_get_interval();
if (host->sess_handle == NULL)
csnmp_host_open_session(host);
if (host->sess_handle == NULL)
return (-1... | 0 | [
"CWE-415"
] | collectd | d16c24542b2f96a194d43a73c2e5778822b9cb47 | 84,773,867,460,263,020,000,000,000,000,000,000,000 | 35 | snmp plugin: Fix double free of request PDU
snmp_sess_synch_response() always frees request PDU, in both case of request
error and success. If error condition occurs inside of `while (status == 0)`
loop, double free of `req` happens.
Issue: #2291
Signed-off-by: Florian Forster <octo@collectd.org> |
const sslHashes& SSL::getHashes() const
{
return hashes_;
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 222,190,237,215,806,840,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. |
setup_worker_server (GdmSession *self)
{
GDBusAuthObserver *observer;
GDBusServer *server;
GError *error = NULL;
g_debug ("GdmSession: Creating D-Bus server for worker for session");
observer = g_dbus_auth_observer_new ();
g_signal_connect_object (observer,
... | 0 | [] | gdm | 5ac224602f1d603aac5eaa72e1760d3e33a26f0a | 52,001,911,995,685,750,000,000,000,000,000,000,000 | 36 | 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 |
inline void LegacyDepthwiseConvImpl(
const DepthwiseParams& params, const RuntimeShape& input_shape,
const uint8* input_data, const RuntimeShape& filter_shape,
const uint8* filter_data, const RuntimeShape& bias_shape,
const int32* bias_data, const RuntimeShape& output_shape,
uint8* output_data, int ... | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 230,670,885,554,931,930,000,000,000,000,000,000,000 | 12 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 |
add_color_map (const gint32 image_id,
PSDimage *img_a)
{
GimpParasite *parasite;
if (img_a->color_map_len)
{
if (img_a->color_mode != PSD_DUOTONE)
gimp_image_set_colormap (image_id, img_a->color_map, img_a->color_map_entries);
else
{
/* Add parasite fo... | 0 | [
"CWE-190"
] | gimp | 88eccea84aa375197cc04a2a0e2e29debb56bfa5 | 240,690,494,077,533,340,000,000,000,000,000,000,000 | 23 | Harden the PSD plugin against integer overflows.
Issues discovered by Stefan Cornelius, Secunia Research, advisory SA37232
and CVE identifier CVE-2009-3909. Fixes bug #600741.
(cherry picked from commit 9cc8d78ff33b7a36852b74e64b427489cad44d0e) |
GF_Err gf_m4a_parse_program_config_element(GF_BitStream *bs, GF_M4ADecSpecInfo *cfg)
{
u32 i;
cfg->program_config_element_present = 1;
cfg->cpe_channels = 0;
cfg->element_instance_tag = gf_bs_read_int_log(bs, 4, "element_instance_tag");
cfg->object_type = gf_bs_read_int_log(bs, 2, "object_type");
cfg->sampling_... | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 148,473,498,396,659,620,000,000,000,000,000,000,000 | 64 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 |
void ImapModelOpenConnectionTest::testOk()
{
QCoreApplication::processEvents();
QCoreApplication::processEvents();
QVERIFY(SOCK->writtenStuff().isEmpty());
SOCK->fakeReading( "* OK foo\r\n" );
QVERIFY( completedSpy->isEmpty() );
QCoreApplication::processEvents();
QCoreApplication::processEve... | 0 | [
"CWE-200"
] | trojita | 25fffa3e25cbad85bbca804193ad336b090a9ce1 | 19,500,556,497,286,180,000,000,000,000,000,000,000 | 28 | IMAP: refuse to work when STARTTLS is required but server sends PREAUTH
Oops, we cannot send STARTTLS when the connection is already authenticated.
This is serious enough to warrant an error; an attacker might be going after a
plaintext of a message we're going to APPEND, etc.
Thanks to Arnt Gulbrandsen on the imap-p... |
TEST_F(RouterTest, InternalRedirectKeepsFragmentWithOveride) {
TestScopedRuntime scoped_runtime;
Runtime::LoaderSingleton::getExisting()->mergeValues(
{{"envoy.reloadable_features.http_reject_path_with_fragment", "false"}});
enableRedirects();
default_request_headers_.setForwardedProto("http");
sendRequ... | 0 | [
"CWE-703"
] | envoy | 18871dbfb168d3512a10c78dd267ff7c03f564c6 | 11,655,301,498,255,832,000,000,000,000,000,000,000 | 21 | [1.18] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> |
device_create_groups_vargs(struct class *class, struct device *parent,
dev_t devt, void *drvdata,
const struct attribute_group **groups,
const char *fmt, va_list args)
{
struct device *dev = NULL;
int retval = -ENODEV;
if (class == NULL || IS_ERR(class))
goto error;
dev = kzalloc(sizeof(*dev),... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 220,676,932,706,061,650,000,000,000,000,000,000,000 | 39 | 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... |
Value ExpressionRegex::serialize(bool explain) const {
return Value(
Document{{_opName,
Document{{"input", _input->serialize(explain)},
{"regex", _regex->serialize(explain)},
{"options", _options ? _options->serialize(explain) : Value()... | 0 | [] | mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | 20,151,900,829,397,368,000,000,000,000,000,000,000 | 7 | SERVER-49404 Enforce additional checks in $arrayToObject |
static int handle_cr(struct kvm_vcpu *vcpu)
{
unsigned long exit_qualification, val;
int cr;
int reg;
int err;
int ret;
exit_qualification = vmx_get_exit_qual(vcpu);
cr = exit_qualification & 15;
reg = (exit_qualification >> 8) & 15;
switch ((exit_qualification >> 4) & 3) {
case 0: /* mov to cr */
val = kv... | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 213,401,518,191,575,000,000,000,000,000,000,000,000 | 79 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... |
ofpacts_verify(const struct ofpact ofpacts[], size_t ofpacts_len,
uint32_t allowed_ovsinsts, enum ofpact_type outer_action)
{
const struct ofpact *a;
enum ovs_instruction_type inst;
inst = OVSINST_OFPIT13_METER;
OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
enum ovs_instruction_typ... | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 290,231,337,420,686,900,000,000,000,000,000,000,000 | 59 | 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> |
test_client_auth_request_none (TestConnection *test,
gconstpointer data)
{
GIOStream *connection;
GError *error = NULL;
test->database = g_tls_file_database_new (tls_test_file_path ("ca-roots.pem"), &error);
g_assert_no_error (error);
g_assert_nonnull (test->database);
/* ... | 0 | [
"CWE-295"
] | glib-networking | 29513946809590c4912550f6f8620468f9836d94 | 334,634,986,837,167,400,000,000,000,000,000,000,000 | 34 | Return bad identity error if identity is unset
When the server-identity property of GTlsClientConnection is unset, the
documentation sasy we need to fail the certificate verification with
G_TLS_CERTIFICATE_BAD_IDENTITY. This is important because otherwise,
it's easy for applications to fail to specify server identity.... |
TestCheckedArrayByteSink(char* outbuf, int32_t capacity)
: CheckedArrayByteSink(outbuf, capacity), calledFlush(FALSE) {} | 0 | [
"CWE-190",
"CWE-787"
] | icu | b7d08bc04a4296982fcef8b6b8a354a9e4e7afca | 287,686,556,034,331,580,000,000,000,000,000,000,000 | 2 | ICU-20958 Prevent SEGV_MAPERR in append
See #971 |
socket_ref_state_set (AtkObject *accessible)
{
char *child_name, *child_path;
AtkSocket *socket = ATK_SOCKET (accessible);
int count = 0;
int j;
int v;
DBusMessage *message, *reply;
DBusMessageIter iter, iter_array;
AtkStateSet *set;
set = atk_state_set_new ();
if (!socket->embedded_plug_id)
r... | 0 | [] | at-spi2-atk | e4f3eee2e137cd34cd427875365f458c65458164 | 239,064,092,287,275,400,000,000,000,000,000,000,000 | 57 | Use XDG_RUNTIME_DIR to hold sockets, and do not make a world-writable dir
If we use XDG_RUNTIME_DIR, then the directory should be owned by the
appropriate user, so it should not need to be world-writable. Hopefully this
won't break accessibility for administrative apps on some distro.
https://bugzilla.gnome.org/show_... |
TEST_P(RBACIntegrationTest, Allowed) {
useAccessLog("%RESPONSE_CODE_DETAILS%");
config_helper_.addFilter(RBAC_CONFIG);
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
auto response = codec_client_->makeRequestWithBody(
Http::TestRequestHeaderMapImpl{
{":method", "GET"},... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 244,966,856,226,339,350,000,000,000,000,000,000,000 | 24 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
MOVStreamContext *sc;
int entries, i, j;
if (c->fc->nb_streams < 1)
return 0;
st = c->fc->streams[c->fc->nb_streams-1];
sc = st->priv_data;
avio_rb32(pb); // version + flags
entries = avio_rb... | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | 689e59b7ffed34eba6159dcc78e87133862e3746 | 323,212,882,257,690,800,000,000,000,000,000,000,000 | 107 | mov: reset dref_count on realloc to keep values consistent.
This fixes a potential crash.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
{
bool pr = false;
switch (msr) {
case MSR_EFER:
return set_efer(vcpu, data);
case MSR_K7_HWCR:
data &= ~(u64)0x40; /* ignore flush filter disable */
data &= ~(u64)0x100; /* ignore ignne emulation enable */
data &= ~(u64)0x8; /* ignore TLB ca... | 0 | [] | linux | 6d1068b3a98519247d8ba4ec85cd40ac136dbdf9 | 106,363,673,182,494,820,000,000,000,000,000,000,000 | 213 | KVM: x86: invalid opcode oops on SET_SREGS with OSXSAVE bit set (CVE-2012-4461)
On hosts without the XSAVE support unprivileged local user can trigger
oops similar to the one below by setting X86_CR4_OSXSAVE bit in guest
cr4 register using KVM_SET_SREGS ioctl and later issuing KVM_RUN
ioctl.
invalid opcode: 0000 [#2]... |
static int wc_BuildEd448KeyDer(ed448_key* key, byte* output, word32 inLen,
int pubOut)
{
byte algoArray[MAX_ALGO_SZ];
byte ver[MAX_VERSION_SZ];
byte seq[MAX_SEQ_SZ];
int ret;
word32 idx = 0, seqSz, verSz, algoSz, privSz, pubSz = 0;
if (key == NULL || outp... | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 181,760,056,919,349,070,000,000,000,000,000,000,000 | 52 | OCSP: improve handling of OCSP no check extension |
auto operator()(Args && ... args) const
-> decltype(format(str, std::forward<Args>(args)...)) {
return format(str, std::forward<Args>(args)...);
} | 0 | [
"CWE-134",
"CWE-119",
"CWE-787"
] | fmt | 8cf30aa2be256eba07bb1cefb998c52326e846e7 | 148,139,970,660,657,350,000,000,000,000,000,000,000 | 4 | Fix segfault on complex pointer formatting (#642) |
static int cdrom_ioctl_select_speed(struct cdrom_device_info *cdi,
unsigned long arg)
{
cd_dbg(CD_DO_IOCTL, "entering CDROM_SELECT_SPEED\n");
if (!CDROM_CAN(CDC_SELECT_SPEED))
return -ENOSYS;
return cdi->ops->select_speed(cdi, arg);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 | 129,397,736,209,676,610,000,000,000,000,000,000,000 | 9 | cdrom: information leak in cdrom_ioctl_media_changed()
This cast is wrong. "cdi->capacity" is an int and "arg" is an unsigned
long. The way the check is written now, if one of the high 32 bits is
set then we could read outside the info->slots[] array.
This bug is pretty old and it predates git.
Reviewed-by: Christ... |
static void clear_empty_dir(struct ctl_dir *dir)
{
dir->header.ctl_table[0].child = NULL;
} | 0 | [
"CWE-20",
"CWE-399"
] | linux | 93362fa47fe98b62e4a34ab408c4a418432e7939 | 338,238,023,951,604,980,000,000,000,000,000,000,000 | 5 | sysctl: Drop reference added by grab_header in proc_sys_readdir
Fixes CVE-2016-9191, proc_sys_readdir doesn't drop reference
added by grab_header when return from !dir_emit_dots path.
It can cause any path called unregister_sysctl_table will
wait forever.
The calltrace of CVE-2016-9191:
[ 5535.960522] Call Trace:
[ ... |
static CImg<T> tensor(const T& a0) {
return matrix(a0);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 331,343,315,270,139,300,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static void rbd_acknowledge_notify_result(struct rbd_device *rbd_dev,
u64 notify_id, u64 cookie, s32 result)
{
dout("%s rbd_dev %p result %d\n", __func__, rbd_dev, result);
__rbd_acknowledge_notify(rbd_dev, notify_id, cookie, &result);
} | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 261,590,273,624,828,640,000,000,000,000,000,000,000 | 6 | 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... |
static void rt6_bind_peer(struct rt6_info *rt, int create)
{
struct inet_peer_base *base;
struct inet_peer *peer;
base = inetpeer_base_ptr(rt->_rt6i_peer);
if (!base)
return;
peer = inet_getpeer_v6(base, &rt->rt6i_dst.addr, create);
if (peer) {
if (!rt6_set_peer(rt, peer))
inet_putpeer(peer);
}
} | 0 | [
"CWE-119"
] | net | c88507fbad8055297c1d1e21e599f46960cbee39 | 314,600,691,366,779,630,000,000,000,000,000,000,000 | 15 | ipv6: don't set DST_NOCOUNT for remotely added routes
DST_NOCOUNT should only be used if an authorized user adds routes
locally. In case of routes which are added on behalf of router
advertisments this flag must not get used as it allows an unlimited
number of routes getting added remotely.
Signed-off-by: Sabrina Dub... |
htmlDocDumpMemoryFormat(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
xmlOutputBufferPtr buf;
xmlCharEncodingHandlerPtr handler = NULL;
const char *encoding;
xmlInitParser();
if ((mem == NULL) || (size == NULL))
return;
if (cur == NULL) {
*mem = NULL;
*size = 0;
return;
... | 0 | [
"CWE-79"
] | libxml2 | c1ba6f54d32b707ca6d91cb3257ce9de82876b6f | 204,678,918,475,111,950,000,000,000,000,000,000,000 | 56 | Revert "Do not URI escape in server side includes"
This reverts commit 960f0e275616cadc29671a218d7fb9b69eb35588.
This commit introduced
- an infinite loop, found by OSS-Fuzz, which could be easily fixed.
- an algorithm with quadratic runtime
- a security issue, see
https://bugzilla.gnome.org/show_bug.cgi?id=769760... |
static int bpf_hash_map_seq_show(struct seq_file *seq, void *v)
{
return __bpf_hash_map_seq_show(seq, v);
} | 0 | [
"CWE-787"
] | bpf | c4eb1f403243fc7bbb7de644db8587c03de36da6 | 284,631,449,068,577,800,000,000,000,000,000,000,000 | 4 | bpf: Fix integer overflow involving bucket_size
In __htab_map_lookup_and_delete_batch(), hash buckets are iterated
over to count the number of elements in each bucket (bucket_size).
If bucket_size is large enough, the multiplication to calculate
kvmalloc() size could overflow, resulting in out-of-bounds write
as repor... |
xdr_krb5_octet(XDR *xdrs, krb5_octet *objp)
{
if (!xdr_u_char(xdrs, objp))
return (FALSE);
return (TRUE);
} | 0 | [
"CWE-703"
] | krb5 | a197e92349a4aa2141b5dff12e9dd44c2a2166e3 | 325,577,344,039,648,770,000,000,000,000,000,000,000 | 6 | Fix kadm5/gssrpc XDR double free [CVE-2014-9421]
[MITKRB5-SA-2015-001] In auth_gssapi_unwrap_data(), do not free
partial deserialization results upon failure to deserialize. This
responsibility belongs to the callers, svctcp_getargs() and
svcudp_getargs(); doing it in the unwrap function results in freeing
the result... |
static int SRP_user_pwd_set_sv(SRP_user_pwd *vinfo, const char *s,
const char *v)
{
unsigned char tmp[MAX_LEN];
int len;
if (strlen(s) > MAX_LEN || strlen(v) > MAX_LEN)
return 0;
len = t_fromb64(tmp, v);
if (NULL == (vinfo->v = BN_bin2bn(tmp, len, NULL)))
... | 0 | [
"CWE-399"
] | openssl | 380f18ed5f140e0ae1b68f3ab8f4f7c395658d9e | 63,539,124,865,455,845,000,000,000,000,000,000,000 | 14 | CVE-2016-0798: avoid memory leak in SRP
The SRP user database lookup method SRP_VBASE_get_by_user had confusing
memory management semantics; the returned pointer was sometimes newly
allocated, and sometimes owned by the callee. The calling code has no
way of distinguishing these two cases.
Specifically, SRP servers t... |
test_headers_bad (Test *test,
gconstpointer data)
{
GHashTable *headers;
headers = web_socket_util_new_headers ();
/* Bad version */
g_hash_table_insert (headers, g_strdup ("Cookie"), g_strdup ("CockpitAuth=v=1;k=blah"));
if (cockpit_auth_check_cookie (test->auth, "/cockpit", headers))
... | 1 | [] | cockpit | c51f6177576d7e12614c64d316cf0b67addd17c9 | 64,534,851,171,630,770,000,000,000,000,000,000,000 | 20 | ws: Fix bug parsing invalid base64 headers
The len parameter to g_base64_decode_inplace() is a inout
parameter, and needs to be initialized. Lets just use
the simpler g_base64_decode() function. This fixes a segfault.
Closes #10819 |
static OPJ_BYTE * opj_jp2_write_colr(opj_jp2_t *jp2,
OPJ_UINT32 * p_nb_bytes_written
)
{
/* room for 8 bytes for box 3 for common data and variable upon profile*/
OPJ_UINT32 l_colr_size = 11;
OPJ_BYTE * l_colr_data, * l_current_colr_pt... | 0 | [
"CWE-20"
] | openjpeg | 4edb8c83374f52cd6a8f2c7c875e8ffacccb5fa5 | 153,261,204,552,851,750,000,000,000,000,000,000,000 | 66 | Add support for generation of PLT markers in encoder
* -PLT switch added to opj_compress
* Add a opj_encoder_set_extra_options() function that
accepts a PLT=YES option, and could be expanded later
for other uses.
-------
Testing with a Sentinel2 10m band, T36JTT_20160914T074612_B02.jp2,
coming from S2A_MSIL1C_20... |
static bool sync_mmio_spte(struct kvm_vcpu *vcpu, u64 *sptep, gfn_t gfn,
unsigned int access)
{
if (unlikely(is_mmio_spte(*sptep))) {
if (gfn != get_mmio_spte_gfn(*sptep)) {
mmu_spte_clear_no_track(sptep);
return true;
}
mark_mmio_spte(vcpu, sptep, gfn, access);
return true;
}
return false;
} | 0 | [
"CWE-476"
] | linux | 9f46c187e2e680ecd9de7983e4d081c3391acc76 | 29,855,839,524,862,060,000,000,000,000,000,000,000 | 15 | KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID
With shadow paging enabled, the INVPCID instruction results in a call
to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the
invlpg callback is not set and the result is a NULL pointer dereference.
Fix it trivially by checking for mmu->invlpg befo... |
static int vcmp(struct mg_str s1, const char *s2) {
// LOG(LL_INFO, ("->%.*s<->%s<- %d %d %d", (int) s1.len, s1.ptr, s2,
//(int) s1.len, strncmp(s1.ptr, s2, s1.len), mg_vcmp(&s1, s2)));
return mg_vcmp(&s1, s2) == 0;
} | 0 | [
"CWE-552"
] | mongoose | c65c8fdaaa257e0487ab0aaae9e8f6b439335945 | 164,917,214,768,770,980,000,000,000,000,000,000,000 | 5 | Protect against the directory traversal in mg_upload() |
PHP_FUNCTION(openssl_private_decrypt)
{
zval **key, *crypted;
EVP_PKEY *pkey;
int cryptedlen;
unsigned char *cryptedbuf = NULL;
unsigned char *crypttemp;
int successful = 0;
long padding = RSA_PKCS1_PADDING;
long keyresource = -1;
char * data;
int data_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_C... | 0 | [
"CWE-200"
] | php-src | 270a406ac94b5fc5cc9ef59fc61e3b4b95648a3e | 221,612,067,843,119,240,000,000,000,000,000,000,000 | 62 | Fix bug #61413 ext\openssl\tests\openssl_encrypt_crash.phpt fails 5.3 only |
uint64_t length() const override { return size_; } | 0 | [
"CWE-401"
] | envoy | 5eba69a1f375413fb93fab4173f9c393ac8c2818 | 254,496,505,168,163,900,000,000,000,000,000,000,000 | 1 | [buffer] Add on-drain hook to buffer API and use it to avoid fragmentation due to tracking of H2 data and control frames in the output buffer (#144)
Signed-off-by: antonio <avd@google.com> |
int git_index_set_caps(git_index *index, int caps)
{
unsigned int old_ignore_case;
assert(index);
old_ignore_case = index->ignore_case;
if (caps == GIT_INDEXCAP_FROM_OWNER) {
git_repository *repo = INDEX_OWNER(index);
int val;
if (!repo)
return create_index_error(
-1, "cannot access repository to s... | 0 | [
"CWE-415",
"CWE-190"
] | libgit2 | 3db1af1f370295ad5355b8f64b865a2a357bcac0 | 336,049,593,969,769,940,000,000,000,000,000,000,000 | 35 | index: error out on unreasonable prefix-compressed path lengths
When computing the complete path length from the encoded
prefix-compressed path, we end up just allocating the complete path
without ever checking what the encoded path length actually is. This can
easily lead to a denial of service by just encoding an un... |
const char *MACH0_(get_os)(struct MACH0_(obj_t) * bin) {
if (bin) {
switch (bin->os) {
case 1: return "macos";
case 2: return "ios";
case 3: return "watchos";
case 4: return "tvos";
}
}
return "darwin";
} | 0 | [
"CWE-787"
] | rizin | 348b1447d1452f978b69631d6de5b08dd3bdf79d | 191,548,780,803,580,840,000,000,000,000,000,000,000 | 11 | fix #2956 - oob write in mach0.c |
static int auth_server_input_done(struct auth_server_connection *conn)
{
if (array_count(&conn->available_auth_mechs) == 0) {
i_error("BUG: Authentication server returned no mechanisms");
return -1;
}
if (conn->cookie == NULL) {
i_error("BUG: Authentication server didn't send a cookie");
return -1;
}
time... | 0 | [] | core | a9b135760aea6d1790d447d351c56b78889dac22 | 11,819,917,078,706,325,000,000,000,000,000,000,000 | 20 | lib-auth: Remove request after abort
Otherwise the request will still stay in hash table
and get dereferenced when all requests are aborted
causing an attempt to access free'd memory.
Found by Apollon Oikonomopoulos <apoikos@debian.org>
Broken in 1a29ed2f96da1be22fa5a4d96c7583aa81b8b060 |
static int build_sadinfo(struct sk_buff *skb, struct net *net,
u32 pid, u32 seq, u32 flags)
{
struct xfrmk_sadinfo si;
struct xfrmu_sadhinfo sh;
struct nlmsghdr *nlh;
int err;
u32 *f;
nlh = nlmsg_put(skb, pid, seq, XFRM_MSG_NEWSADINFO, sizeof(u32), 0);
if (nlh == NULL) /* shouldn't really happen ... */
re... | 0 | [
"CWE-200"
] | linux | 1f86840f897717f86d523a13e99a447e6a5d2fa5 | 10,647,489,033,546,172,000,000,000,000,000,000,000 | 30 | xfrm_user: fix info leak in copy_to_user_tmpl()
The memory used for the template copy is a local stack variable. As
struct xfrm_user_tmpl contains multiple holes added by the compiler for
alignment, not initializing the memory will lead to leaking stack bytes
to userland. Add an explicit memset(0) to avoid the info le... |
Tfloat __distance_eikonal(const CImg<Tfloat>& res, const Tfloat P,
const int x=0, const int y=0, const int z=0) const {
const Tfloat M = (Tfloat)cimg::type<T>::max();
T T1 = (T)std::min(x - 1>=0?res(x - 1,y,z):M,x + 1<width()?res(x + 1,y,z):M);
Tfloat root = 0;
... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 334,970,538,104,193,500,000,000,000,000,000,000,000 | 31 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
struct virtio_net_hdr *vmxnet_tx_pkt_get_vhdr(struct VmxnetTxPkt *pkt)
{
assert(pkt);
return &pkt->virt_hdr;
} | 0 | [
"CWE-20"
] | qemu | a7278b36fcab9af469563bd7b9dadebe2ae25e48 | 60,264,235,311,063,700,000,000,000,000,000,000,000 | 5 | net/vmxnet3: Refine l2 header validation
Validation of l2 header length assumed minimal packet size as
eth_header + 2 * vlan_header regardless of the actual protocol.
This caused crash for valid non-IP packets shorter than 22 bytes, as
'tx_pkt->packet_type' hasn't been assigned for such packets, and
'vmxnet3_on_tx_do... |
int security_quotactl(int cmds, int type, int id, struct super_block *sb)
{
return security_ops->quotactl(cmds, type, id, sb);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 122,447,804,532,817,360,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
void ip_cleanup(Slirp *slirp)
{
udp_cleanup(slirp);
tcp_cleanup(slirp);
icmp_cleanup(slirp);
} | 0 | [
"CWE-787"
] | libslirp | 126c04acbabd7ad32c2b018fe10dfac2a3bc1210 | 129,387,115,945,912,480,000,000,000,000,000,000,000 | 6 | Fix heap overflow in ip_reass on big packet input
When the first fragment does not fit in the preallocated buffer, q will
already be pointing to the ext buffer, so we mustn't try to update it.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> |
jas_iccprof_t *jas_iccprof_load(jas_stream_t *in)
{
jas_iccprof_t *prof;
int numtags;
long curoff;
long reloff;
long prevoff;
jas_iccsig_t type;
jas_iccattrval_t *attrval;
jas_iccattrval_t *prevattrval;
jas_icctagtabent_t *tagtabent;
int i;
int len;
prof = 0;
attrval = 0;
if (!(prof = jas_iccprof_create... | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 90,680,570,879,911,600,000,000,000,000,000,000,000 | 102 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... |
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