bk commit into 5.0 tree (knielsen:1.2151)

[knielsen]

Below is the list of changes that have just been committed into a local
5.0 repository of knielsen. When knielsen does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet
  1.2151 06/05/11 12:46:45 knielsen@stripped +1 -0
  Removed two duplicate/redundant suppressions.
  Added some suppressions needed for Valgrind on RHAS3 64-bit.

  mysql-test/valgrind.supp
    1.4 06/05/11 12:46:42 knielsen@stripped +197 -21
    Removed two duplicate/redundant suppressions.
    Added some suppressions needed for Valgrind on RHAS3 64-bit.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	knielsen
# Host:	rt.int.sifira.dk
# Root:	/usr/local/mysql/mysql-5.0-vgfix

--- 1.3/mysql-test/valgrind.supp	2005-09-22 02:23:04 +02:00
+++ 1.4/mysql-test/valgrind.supp	2006-05-11 12:46:42 +02:00
@@ -11,7 +11,7 @@
    fun:calloc
    fun:_dl_allocate_tls
    fun:allocate_stack
-   fun:pthread_create@@GLIBC_2.1
+   fun:pthread_create*
 }
 
 {
@@ -34,15 +34,6 @@
 }
 
 {
-   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
    fun:memalign
@@ -73,17 +64,6 @@
 }
 
 {
-   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
    fun:calloc
@@ -151,4 +131,200 @@
    fun:deflate
    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
+}
+
+
+
+#
+# These are seen internally in the system libraries on 64-bit RHAS3.
+#
+
+{
+   Libpthread unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/libpthread*.so
+}
+
+{
+   Libm unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/libm*.so
+}
+
+{
+   Libm unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/libnsl*.so
+}
+
+{
+   Libm unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/libcrypt.so
+}
+
+{
+   Libm unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/libdl*.so
+}
+
+{
+   Libm unknown read8
+   Memcheck:Addr8
+   obj:/lib*/tls/librtkaio*.so
+}
+
+{
+   __lll_mutex_unlock_wake uninitialized
+   Memcheck:Param
+   futex(utime)
+   fun:__lll_mutex_unlock_wake
 }