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glibc/malloc
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DJ Delorie bcdaad21d4 malloc: tcache double free check 
* malloc/malloc.c (tcache_entry): Add key field.
(tcache_put): Set it.
(tcache_get): Likewise.
(_int_free): Check for double free in tcache.
* malloc/tst-tcfree1.c: New.
* malloc/tst-tcfree2.c: New.
* malloc/Makefile: Run the new tests.
* manual/probes.texi: Document memory_tcache_double_free probe.

* dlfcn/dlerror.c (check_free): Prevent double frees.
2018-11-20 13:24:09 -05:00
..
alloc_buffer_alloc_array.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
alloc_buffer_allocate.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
alloc_buffer_copy_bytes.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
alloc_buffer_copy_string.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
alloc_buffer_create_failure.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
arena.c malloc: Convert the unlink macro to the unlink_chunk function 2018-11-12 14:35:06 +01:00
Depend
dynarray_at_failure.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray_emplace_enlarge.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray_finalize.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray_resize_clear.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray_resize.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray-skeleton.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dynarray.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hooks.c malloc: Update heap dumping/undumping comments [BZ #23351] 2018-06-29 14:55:15 +02:00
Makefile malloc: tcache double free check 2018-11-20 13:24:09 -05:00
malloc-hooks.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
malloc-internal.h Run thread shutdown functions in an explicit order 2018-06-26 15:27:12 +02:00
malloc.c malloc: tcache double free check 2018-11-20 13:24:09 -05:00
malloc.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mallocbug.c Reformat malloc to gnu style. 2014-01-02 09:40:10 +01:00
mcheck-init.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mcheck.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mcheck.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
memusage.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
memusage.sh Update copyright dates not handled by scripts/update-copyrights. 2018-01-01 00:41:16 +00:00
memusagestat.c Update copyright dates not handled by scripts/update-copyrights. 2018-01-01 00:41:16 +00:00
morecore.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mtrace.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mtrace.pl Update copyright dates not handled by scripts/update-copyrights. 2018-01-01 00:41:16 +00:00
obstack.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
obstack.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
reallocarray.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
scratch_buffer_grow_preserve.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
scratch_buffer_grow.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
scratch_buffer_set_array_size.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
set-freeres.c libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
thread-freeres.c libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
tst-alloc_buffer.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-calloc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-dynarray-at-fail.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-dynarray-fail.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-dynarray-shared.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-dynarray.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-aux-nothread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-aux-thread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-aux.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-aux.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-nothread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-skeleton.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-static-nothread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-static-thread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-interpose-thread.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc_info.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc-backtrace.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc-fork-deadlock.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc-stats-cancellation.c [BZ #22830] malloc_stats: restore cancellation for stderr correctly. 2018-02-10 16:24:17 -05:00
tst-malloc-tcache-leak.c Increase some test timeouts. 2018-01-04 21:58:40 +00:00
tst-malloc-thread-exit.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc-thread-fail.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-malloc-too-large.c Fix integer overflows in internal memalign and malloc functions [BZ #22343] 2018-01-18 17:55:45 +01:00
tst-malloc-usable-static-tunables.c Initialize tunable list with the GLIBC_TUNABLES environment variable 2016-12-31 23:49:24 +05:30
tst-malloc-usable-static.c Add framework for tunables 2016-12-31 23:49:24 +05:30
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. 2018-01-01 00:32:25 +00:00
tst-malloc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mallocfork2.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mallocfork.c Prefer https for Sourceware links 2017-11-16 11:49:26 +05:30
tst-mallocstate.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mallopt.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mcheck.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-memalign.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mtrace.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-mtrace.sh Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-obstack.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-posix_memalign.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-pvalloc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-realloc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-reallocarray.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-scratch_buffer.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-tcfree1.c malloc: tcache double free check 2018-11-20 13:24:09 -05:00
tst-tcfree2.c malloc: tcache double free check 2018-11-20 13:24:09 -05:00
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. 2018-01-01 00:32:25 +00:00
Versions Implement allocation buffers for internal use 2017-06-21 22:43:57 +02:00