runmodes.c:541:13: warning: Use of memory after it is freed [unix.Malloc]
if (output->output_ctx != NULL && output->output_ctx->DeInit != NULL)
^~~~~~~~~~~~~~~~~~
1 warning generated.
runmode-dpdk.c:204:18: warning: Result of 'calloc' is converted to a pointer of type 'char *', which is incompatible with sizeof operand type 'ptrdiff_t' [unix.MallocSizeof]
args->argv = SCCalloc(capacity, sizeof(ptrdiff_t)); // alloc array of pointers
^~~~~~~~ ~~~~~~~~~~~~~~~~~
./util-mem.h:36:18: note: expanded from macro 'SCCalloc'
#define SCCalloc calloc
^~~~~~
runmode-dpdk.c:278:16: warning: Result of 'malloc' is converted to a pointer of type 'char *', which is incompatible with sizeof operand type 'char **' [unix.MallocSizeof]
eal_argv = SCMalloc(args.argc * sizeof(args.argv));
^~~~~~~~ ~~~~~~~~~~~~~~~~~
./util-mem.h:35:18: note: expanded from macro 'SCMalloc'
#define SCMalloc malloc
^~~~~~
2 warnings generated.
Update the GitHub CI workflow to use the bundle.sh script to pull in
Suricata-Update and libhtp. This means one less place where defaults
are hardcoded and can get out of sync.
This also simplifies the variable names that can be embedded in a pull
request message to use the same variable names that bundle.sh
expects. Of note, this removes the _PR variant, instead a branch name
of "pr/N" can be used to specify a PR.
Allow pull requests (and merge requests) to be specified by using a
branch name like "pr/111" or "mr/222". This allows CI to use this
script as well, instead of multiple variations of the same thing.
Additonally allow the destination directory to be overridden with the
DESTDIR environment variable.
util-radix-tree.c:595:34: warning: Access to field 'stream' results in a dereference of a null pointer (loaded from field 'prefix') [core.NullDereference]
if ((temp = (stream[i] ^ bottom_node->prefix->stream[i])) == 0) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~
util-radix-tree.c:717:30: warning: Access to field 'stream' results in a dereference of a null pointer (loaded from field 'prefix') [core.NullDereference]
if (SC_RADIX_BITTEST(bottom_node->prefix->stream[differ_bit >> 3],
^~~~~~~~~~~~~~~~~~~~~~~~~~~
./util-radix-tree.h:27:34: note: expanded from macro 'SC_RADIX_BITTEST'
#define SC_RADIX_BITTEST(x, y) ((x) & (y))
^
2 warnings generated.
util-decode-mime.c:189:31: warning: Use of memory after it is freed [unix.Malloc]
lastSibling->next = entity->child;
~~~~~~~~~~~~~~~~~ ^
util-decode-mime.c:827:24: warning: Potential leak of memory pointed to by 'val' [unix.Malloc]
state->hname = NULL;
^~~~
/usr/lib/llvm-16/lib/clang/16/include/stddef.h:89:24: note: expanded from macro 'NULL'
# define NULL ((void*)0)
^
2 warnings generated.
Improve error handling and add assert to avoid these warnings.
Bug: #3147.
detect-engine-address.c:1140:17: warning: Use of memory after it is freed [unix.Malloc]
r = DetectAddressCmp(ag, ag2);
^~~~~~~~~~~~~~~~~~~~~~~~~
detect-engine-address.c:1169:17: warning: Use of memory after it is freed [unix.Malloc]
r = DetectAddressCmp(ag, ag2);
^~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
detect-engine-port.c:1161:9: warning: Use of memory after it is freed [unix.Malloc]
DetectPortPrint(ag2);
^~~~~~~~~~~~~~~~~~~~
1 warning generated.
Bug: #3150.
Bug: #3151.
util-mpm-ac-bs.c:482:32: warning: Result of 'malloc' is converted to a pointer of type 'uint16_t[256]', which is incompatible with sizeof operand type 'uint16_t' [unix.MallocSizeof]
ctx->state_table_u16 = SCMalloc(ctx->state_count *
^~~~~~~~
./util-mem.h:35:18: note: expanded from macro 'SCMalloc'
#define SCMalloc malloc
^~~~~~
util-mpm-ac-bs.c:524:32: warning: Result of 'malloc' is converted to a pointer of type 'uint32_t[256]', which is incompatible with sizeof operand type 'uint32_t' [unix.MallocSizeof]
ctx->state_table_u32 = SCMalloc(ctx->state_count *
^~~~~~~~
./util-mem.h:35:18: note: expanded from macro 'SCMalloc'
#define SCMalloc malloc
^~~~~~
2 warnings generated.
Bug: #3148.
util-mpm-ac.c:531:32: warning: Result of 'malloc' is converted to a pointer of type 'uint16_t[256]', which is incompatible with sizeof operand type 'uint16_t' [unix.MallocSizeof]
ctx->state_table_u16 = SCMalloc(ctx->state_count *
^~~~~~~~
./util-mem.h:35:18: note: expanded from macro 'SCMalloc'
#define SCMalloc malloc
^~~~~~
util-mpm-ac.c:575:32: warning: Result of 'malloc' is converted to a pointer of type 'uint32_t[256]', which is incompatible with sizeof operand type 'uint32_t' [unix.MallocSizeof]
ctx->state_table_u32 = SCMalloc(ctx->state_count *
^~~~~~~~
./util-mem.h:35:18: note: expanded from macro 'SCMalloc'
#define SCMalloc malloc
^~~~~~
2 warnings generated.
Bug: #3148.
util-mpm-hs.c:340:20: warning: Potential leak of memory pointed to by 'p' [unix.Malloc]
p->sids[0] = sid;
~~~~~~~~~~~^~~~~
1 warning generated.
Incorrect error handling could lead to a memory leak.
suricata.c:691:17: warning: Value stored to 'bits' during its initialization is never read [deadcode.DeadStores]
const char *bits = "<unknown>-bits";
^~~~ ~~~~~~~~~~~~~~~~
suricata.c:692:17: warning: Value stored to 'endian' during its initialization is never read [deadcode.DeadStores]
const char *endian = "<unknown>-endian";
^~~~~~ ~~~~~~~~~~~~~~~~~~
2 warnings generated.
stream-tcp.c:134:14: warning: Value stored to 'presize' during its initialization is never read [deadcode.DeadStores]
uint64_t presize = SC_ATOMIC_GET(st_memuse);
^~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Victor Julien
Jason Ish