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4a5e58827f
glibc/malloc
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Adam Maris 4a5e58827f malloc: Check for large bin list corruption when inserting unsorted chunk 
Fixes bug 24216. This patch adds security checks for bk and bk_nextsize pointers
of chunks in large bin when inserting chunk from unsorted bin. It was possible
to write the pointer to victim (newly inserted chunk) to arbitrary memory
locations if bk or bk_nextsize pointers of the next large bin chunk
got corrupted.

(cherry picked from commit 5b06f538c5)
2019-05-02 14:29:11 +02:00
..
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 Run thread shutdown functions in an explicit order 2018-06-26 15:27:12 +02:00
Depend Update. 1999-10-04 22:59:43 +00:00
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 Revert "memusagestat: use local glibc when linking [BZ #18465]" 2019-04-25 14:59:42 +02:00
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: Check for large bin list corruption when inserting unsorted chunk 2019-05-02 14:29:11 +02:00
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 2018-11-28 15:45:42 -05:00
tst-tcfree2.c malloc: tcache double free check 2018-11-28 15:45:42 -05:00
tst-tcfree3.c malloc: Add another test for tcache double free check. 2018-12-12 12:04:12 +01:00
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