glibc/malloc
Szabolcs Nagy fbc8167346 Fix malloc/tst-scratch_buffer
The test used scratch_buffer_dupfree incorrectly:

- The passed in size must be <= buf.length.
- Must be called at most once on a buf object since it frees it.
- After it is called buf.data and buf.length must not be accessed.

All of these were violated, the test happened to work because the
buffer was on the stack, which meant the test copied out-of-bounds
bytes from the stack into a new buffer and then compared those bytes.

Run one test and avoid the issues above.
2022-10-12 12:54:07 +01:00
..
alloc_buffer_alloc_array.c cheri: malloc: use uintptr_t in alloc_buffer 2022-08-05 19:45:19 +01:00
alloc_buffer_allocate.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
alloc_buffer_copy_bytes.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
alloc_buffer_copy_string.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
alloc_buffer_create_failure.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
arena.c cheri: malloc: use intptr_t to preserve capabilities 2022-08-05 19:45:19 +01:00
Depend added rt to malloc/Depend [BZ #27132] 2021-02-23 10:04:45 +01:00
dynarray_at_failure.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray_emplace_enlarge.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray_finalize.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray_resize_clear.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray_resize.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray-skeleton.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dynarray.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
hooks.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Makefile build: Properly generate .d dependency files [BZ #28922] 2022-02-25 10:35:45 -08:00
malloc-check.c malloc: Simplify checked_request2size interface 2022-07-05 11:04:45 +02:00
malloc-debug.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
malloc-internal.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
malloc.c cheri: malloc: align up without breaking capability in memalign 2022-08-05 19:45:19 +01:00
malloc.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mallocbug.c Reformat malloc to gnu style. 2014-01-02 09:40:10 +01:00
mcheck-impl.c cheri: malloc: avoid switch over uintptr_t 2022-08-05 19:45:19 +01:00
mcheck-init.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mcheck.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mcheck.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
memusage.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
memusage.sh Update copyright dates not handled by scripts/update-copyrights. 2022-01-01 11:42:26 -08:00
memusagestat.c Update copyright dates not handled by scripts/update-copyrights. 2022-01-01 11:42:26 -08:00
morecore.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mtrace-impl.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mtrace.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mtrace.pl malloc: Remove LD_TRACE_PRELINKING usage from mtrace 2022-02-10 09:16:13 -03:00
obstack.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
obstack.h cheri: malloc: fix alignment logic in obstack 2022-08-05 19:45:19 +01:00
reallocarray.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
scratch_buffer_dupfree.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
scratch_buffer_grow_preserve.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
scratch_buffer_grow.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
scratch_buffer_set_array_size.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
set-freeres.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
thread-freeres.c stdlib: Add arc4random, arc4random_buf, and arc4random_uniform (BZ #4417) 2022-07-22 11:58:27 -03:00
tst-alloc_buffer.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-calloc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-compathooks-off.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-compathooks-on.c Move malloc hooks into a compat DSO 2021-07-22 18:37:59 +05:30
tst-dynarray-at-fail.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-dynarray-fail.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-dynarray-shared.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-dynarray.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-free-errno.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-aux-nothread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-aux-thread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-aux.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-aux.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-nothread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-skeleton.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-static-nothread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-static-thread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-interpose-thread.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mallinfo2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc_info.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc-backtrace.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-malloc-check.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-malloc-fork-deadlock.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc-stats-cancellation.c malloc: Run tst-malloc-stats-cancellation via test-driver.c 2021-04-07 02:35:50 +02:00
tst-malloc-tcache-leak.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc-thread-exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc-thread-fail.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc-too-large.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-malloc-usable-tunables.c Initialize tunable list with the GLIBC_TUNABLES environment variable 2016-12-31 23:49:24 +05:30
tst-malloc-usable.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-malloc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mallocalign1.c malloc: Fix tst-mallocalign1 macro spacing. 2022-02-01 11:05:26 -05:00
tst-mallocfork2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mallocfork3.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mallocfork.c Fix malloc tests build with GCC 10. 2019-06-10 22:12:08 +00:00
tst-mallocstate.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mallopt.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-memalign.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mtrace.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mtrace.sh Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-mxfast.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-obstack.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-posix_memalign.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-pvalloc-fortify.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-pvalloc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-realloc.c malloc: Exit early on test failure in tst-realloc 2022-03-10 08:50:51 +01:00
tst-reallocarray.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-safe-linking.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-scratch_buffer.c Fix malloc/tst-scratch_buffer 2022-10-12 12:54:07 +01:00
tst-tcfree1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tcfree2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tcfree3.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-trim1.c * malloc/tst-trim1.c: New file. 2007-12-16 22:57:57 +00:00
tst-valloc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Versions Move malloc_{g,s}et_state to libc_malloc_debug 2021-07-22 18:38:10 +05:30