DJ Delorie b8dd0f4278 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. (cherry picked from commit bcdaad21d4) malloc: tcache: Validate tc_idx before checking for double-frees [BZ #23907] The previous check could read beyond the end of the tcache entry array. If the e->key == tcache cookie check happened to pass, this would result in crashes. (cherry picked from commit affec03b71)		2018-11-28 15:45:42 -05:00
..
bug-atexit1-lib.c
bug-atexit1.c	Prefer https for Sourceware links	2017-11-16 11:49:26 +05:30
bug-atexit2-lib.c
bug-atexit2.c	Prefer https for Sourceware links	2017-11-16 11:49:26 +05:30
bug-atexit3-lib.cc	support: Introduce new subdirectory for test infrastructure	2016-12-09 08:18:27 +01:00
bug-atexit3.c
bug-dl-leaf-lib-cb.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
bug-dl-leaf-lib.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
bug-dl-leaf.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
bug-dlopen1.c
bug-dlsym1-lib1.c
bug-dlsym1-lib2.c
bug-dlsym1.c
default.c	Remove trailing whitespace.	2013-06-05 20:44:03 +00:00
defaultmod1.c
defaultmod2.c
dladdr1.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dladdr.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlclose.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlerror.c	malloc: tcache double free check	2018-11-28 15:45:42 -05:00
dlfcn.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlfcn.h	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlfreeres.c	libc: Extend __libc_freeres framework (Bug 23329).	2018-06-29 22:39:06 -04:00
dlinfo.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlmopen.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlopen.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlopenold.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlsym.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
dlvsym.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
errmsg1.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
errmsg1mod.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
failtest.c
failtestmod.c	Fix dlfcn/failtestmod.c warning.	2014-11-27 16:00:08 +00:00
glreflib1.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
glreflib2.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
glreflib3.c
glrefmain.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
Makefile	libc: Extend __libc_freeres framework (Bug 23329).	2018-06-29 22:39:06 -04:00
modatexit.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
modcxaatexit.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
moddummy1.c	Fix recursive dlopen.	2015-01-21 01:51:10 -05:00
moddummy2.c	Fix recursive dlopen.	2015-01-21 01:51:10 -05:00
modstatic2.c	Remove --disable-versioning.	2013-09-04 15:25:42 +00:00
modstatic3.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
modstatic5.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
modstatic.c
sdladdr1.c
sdladdr.c
sdlclose.c
sdlerror.c
sdlfreeres.c	libc: Extend __libc_freeres framework (Bug 23329).	2018-06-29 22:39:06 -04:00
sdlinfo.c
sdlmopen.c
sdlopen.c
sdlsym.c
sdlvsym.c
tst-dladdr.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tst-dlinfo.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tst-rec-dlopen.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tstatexit.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tstcxaatexit.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tststatic2.c	Convert dlfcn/tststatic2 to use test-skeleton.	2015-02-27 15:54:33 -08:00
tststatic3.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tststatic4.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tststatic5.c	Update copyright dates with scripts/update-copyrights.	2018-01-01 00:32:25 +00:00
tststatic.c	Convert dlfcn/tststatic to use test-skeleton.	2015-03-27 12:55:25 -07:00
Versions	libc: Extend __libc_freeres framework (Bug 23329).	2018-06-29 22:39:06 -04:00