Merge mysql.com:/usr/local/mysql/mysql-5.0-vgfix2 (f3be3b6a) · Commits · Software / OSDI20 Artifacts / mariadb

mysql-test/valgrind.supp

+161 −21

Original line number	Diff line number	Diff line
		@@ -11,7 +11,7 @@
		fun:calloc
		fun:_dl_allocate_tls
		fun:allocate_stack
		fun:pthread_create@@GLIBC_2.1
		fun:pthread_create*
		}

		{
		@@ -33,15 +33,6 @@
		fun:pthread_create*
		}

		{
		pthread allocate_dtv memory loss second
		Memcheck:Leak
		fun:calloc
		fun:allocate_dtv
		fun:_dl_allocate_tls
		fun:pthread_create*
		}

		{
		pthread memalign memory loss
		Memcheck:Leak
		@@ -72,17 +63,6 @@
		obj:/lib/ld-*.so
		}

		{
		pthread strstr uninit
		Memcheck:Cond
		fun:strstr
		obj:/lib/tls/libpthread.so.*
		obj:/lib/tls/libpthread.so.*
		fun:call_init
		fun:_dl_init
		obj:/lib/ld-*.so
		}

		{
		pthread errno
		Memcheck:Leak
		@@ -152,3 +132,163 @@
		obj:/libz.so.
		fun:gzflush
		}

		#
		# Leaks reported in _dl_* internal functions on Linux amd64 / glibc2.3.2.
		#

		{
		_dl_start invalid write8
		Memcheck:Addr8
		fun:_dl_start
		}

		{
		_dl_start invalid write4
		Memcheck:Addr4
		fun:_dl_start
		}

		{
		_dl_start/_dl_setup_hash invalid read8
		Memcheck:Addr8
		fun:_dl_setup_hash
		fun:_dl_start
		}

		{
		_dl_sysdep_start invalid write8
		Memcheck:Addr8
		fun:_dl_sysdep_start
		}

		{
		_dl_init invalid write8
		Memcheck:Addr8
		fun:_dl_init
		}

		{
		_dl_init invalid write4
		Memcheck:Addr4
		fun:_dl_init
		}

		{
		_dl_init/_dl_init invalid read8
		Memcheck:Addr8
		fun:_dl_debug_initialize
		fun:_dl_init
		}

		{
		_dl_init/_dl_debug_state invalid read8
		Memcheck:Addr8
		fun:_dl_debug_state
		fun:_dl_init
		}

		{
		init invalid write8
		Memcheck:Addr8
		fun:init
		}

		{
		fixup invalid write8
		Memcheck:Addr8
		fun:fixup
		}

		{
		fixup/_dl_lookup_versioned_symbol invalid read8
		Memcheck:Addr8
		fun:_dl_lookup_versioned_symbol
		fun:fixup
		}

		{
		_dl_runtime_resolve invalid read8
		Memcheck:Addr8
		fun:_dl_runtime_resolve
		}

		{
		__libc_start_main invalid write8
		Memcheck:Addr8
		fun:__libc_start_main
		}

		{
		__libc_start_main/__sigjmp_save invalid write4
		Memcheck:Addr4
		fun:__sigjmp_save
		fun:__libc_start_main
		}

		#
		# These seem to be libc threading stuff, not related to MySQL code (allocations
		# during pthread_exit()). Googling shows other projects also using these
		# suppressions.
		#
		# Note that these all stem from pthread_exit() deeper in the call stack, but
		# Valgrind only allows the top four calls in the suppressions.
		#

		{
		libc pthread_exit 1
		Memcheck:Leak
		fun:malloc
		fun:_dl_new_object
		fun:_dl_map_object_from_fd
		fun:_dl_map_object
		}

		{
		libc pthread_exit 2
		Memcheck:Leak
		fun:malloc
		fun:_dl_map_object
		fun:dl_open_worker
		fun:_dl_catch_error
		}

		{
		libc pthread_exit 3
		Memcheck:Leak
		fun:malloc
		fun:_dl_map_object_deps
		fun:dl_open_worker
		fun:_dl_catch_error
		}

		{
		libc pthread_exit 4
		Memcheck:Leak
		fun:calloc
		fun:_dl_check_map_versions
		fun:dl_open_worker
		fun:_dl_catch_error
		}

		{
		libc pthread_exit 5
		Memcheck:Leak
		fun:calloc
		fun:_dl_new_object
		fun:_dl_map_object_from_fd
		fun:_dl_map_object
		}



		#
		# This is seen internally in the system libraries on 64-bit RHAS3.
		#

		{
		__lll_mutex_unlock_wake uninitialized
		Memcheck:Param
		futex(utime)
		fun:__lll_mutex_unlock_wake
		}