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56290d6e76
glibc/malloc
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Florian Weimer 56290d6e76 Increase fork signal safety for single-threaded processes [BZ #19703] 
This provides a band-aid and addresses the scenario where fork is
called from a signal handler while the process is in the malloc
subsystem (or has acquired the libio list lock).  It does not
address the general issue of async-signal-safety of fork;
multi-threaded processes are not covered, and some glibc
subsystems have fork handlers which are not async-signal-safe.
2016-05-12 15:26:55 +02:00
..
arena.c malloc: Add missing internal_function attributes on function definitions 2016-04-14 12:54:22 +02:00
Depend Update. 1999-10-04 22:59:43 +00:00
hooks.c malloc: Remove max_total_mem member form struct malloc_par 2016-02-19 17:07:04 +01:00
Makefile Increase fork signal safety for single-threaded processes [BZ #19703] 2016-05-12 15:26:55 +02:00
malloc-internal.h malloc: Adjust header file guard in malloc-internal.h 2016-05-04 15:27:15 +02:00
malloc.c malloc: Remove malloc hooks from fork handler 2016-04-14 09:18:30 +02:00
malloc.h malloc: Remove max_total_mem member form struct malloc_par 2016-02-19 17:07:04 +01:00
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. 2016-01-04 16:05:18 +00:00
mcheck.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mcheck.h Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
memusage.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
memusage.sh Update copyright dates not handled by scripts/update-copyrights. 2016-01-04 16:26:30 +00:00
memusagestat.c Update copyright dates not handled by scripts/update-copyrights. 2016-01-04 16:26:30 +00:00
morecore.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mtrace.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mtrace.pl Update copyright dates not handled by scripts/update-copyrights. 2016-01-04 16:26:30 +00:00
obstack.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
obstack.h Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
scratch_buffer_grow_preserve.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
scratch_buffer_grow.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
scratch_buffer_set_array_size.c scratch_buffer_set_array_size: Include <limits.h> 2016-04-07 13:46:28 +02:00
set-freeres.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
thread-freeres.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-calloc.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-malloc-backtrace.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-malloc-fork-deadlock.c malloc: Run fork handler as late as possible [BZ #19431] 2016-04-14 09:17:02 +02:00
tst-malloc-thread-exit.c tst-malloc-thread-exit: Use fewer system resources 2016-02-19 14:12:56 +01:00
tst-malloc-thread-fail.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-malloc-usable.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-malloc.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mallocfork2.c Increase fork signal safety for single-threaded processes [BZ #19703] 2016-05-12 15:26:55 +02:00
tst-mallocfork.c * malloc/tst-mallocfork.c (do_test): Make sure sa_flags is 2005-12-06 00:50:15 +00:00
tst-mallocstate.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mallopt.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mcheck.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-memalign.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mtrace.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mtrace.sh Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
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. 2016-01-04 16:05:18 +00:00
tst-pvalloc.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-realloc.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-scratch_buffer.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
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. 2016-01-04 16:05:18 +00:00
Versions Add struct scratch_buffer and its internal helper functions 2015-04-07 11:03:43 +02:00