mirror of
https://github.com/MariaDB/server.git
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2df2922586
Notes: This patch doesn't fix all issues in the tree and we need jani's fix for that This patch shoud not be merged into 5.0 mysql-test/r/ps.result: result fix mysql-test/r/symlink.result: result fix mysql-test/t/ps.test: test is moved to 'symlink' test mysql-test/t/symlink.test: test from 'ps' test sql/field_conv.cc: valgrind error fix: backport from 5.0 sql/mysqld.cc: release of ssl_context vio/viosslfactories.c: release of ssl_context mysql-test/valgrind.supp: New BitKeeper file ``mysql-test/valgrind.supp'' This file is backported from 5.0, added suppressing of OpenSSL errors
438 lines
6.7 KiB
Plaintext
438 lines
6.7 KiB
Plaintext
#
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# Suppress some common (not fatal) errors in system libraries found by valgrind
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#
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#
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# Pthread doesn't free all thread specific memory before program exists
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#
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{
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pthread allocate_tls memory loss
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Memcheck:Leak
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fun:calloc
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fun:_dl_allocate_tls
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fun:allocate_stack
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fun:pthread_create*
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}
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{
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pthread allocate_tls memory loss
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Memcheck:Leak
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fun:calloc
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fun:_dl_allocate_tls
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fun:pthread_create*
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}
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{
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pthread allocate_dtv memory loss
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Memcheck:Leak
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fun:calloc
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fun:allocate_dtv
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fun:_dl_allocate_tls_storage
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fun:__GI__dl_allocate_tls
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fun:pthread_create
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}
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{
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pthread allocate_dtv memory loss second
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Memcheck:Leak
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fun:calloc
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fun:allocate_dtv
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fun:_dl_allocate_tls
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fun:pthread_create*
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}
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{
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pthread memalign memory loss
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Memcheck:Leak
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fun:memalign
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fun:_dl_allocate_tls_storage
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fun:__GI__dl_allocate_tls
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fun:pthread_create
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}
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{
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pthread pthread_key_create
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Memcheck:Leak
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fun:malloc
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fun:*
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fun:*
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fun:pthread_key_create
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fun:my_thread_global_init
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}
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{
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pthread strstr uninit
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Memcheck:Cond
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fun:strstr
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obj:/lib/tls/libpthread.so.*
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obj:/lib/tls/libpthread.so.*
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fun:call_init
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fun:_dl_init
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obj:/lib/ld-*.so
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}
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{
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pthread errno
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Memcheck:Leak
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fun:calloc
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fun:_dlerror_run
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fun:dlsym
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fun:__errno_location
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}
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#
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# Warnings in libz becasue it works with aligned memory(?)
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#
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{
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libz tr_flush_block
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Memcheck:Cond
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fun:_tr_flush_block
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fun:deflate_slow
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fun:deflate
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fun:do_flush
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fun:gzclose
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}
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{
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libz tr_flush_block2
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Memcheck:Cond
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fun:_tr_flush_block
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fun:deflate_slow
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fun:deflate
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fun:compress2
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}
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{
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libz longest_match
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Memcheck:Cond
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fun:longest_match
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fun:deflate_slow
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fun:deflate
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fun:do_flush
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}
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{
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libz longest_match2
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Memcheck:Cond
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fun:longest_match
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fun:deflate_slow
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fun:deflate
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fun:compress2
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}
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{
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libz longest_match 3
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Memcheck:Cond
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fun:longest_match
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fun:deflate_slow
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fun:deflate
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fun:gzclose
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}
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{
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libz longest_match 4
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Memcheck:Cond
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fun:longest_match
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fun:deflate_slow
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fun:deflate
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fun:gzflush
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}
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{
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libz deflate
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Memcheck:Cond
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obj:*/libz.so.*
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obj:*/libz.so.*
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fun:deflate
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fun:compress2
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}
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{
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libz deflate2
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Memcheck:Cond
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obj:*/libz.so.*
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obj:*/libz.so.*
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fun:deflate
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obj:*/libz.so.*
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fun:gzflush
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}
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#
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# Warning from my_thread_init becasue mysqld dies before kill thread exists
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#
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{
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my_thread_init kill thread memory loss second
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Memcheck:Leak
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fun:calloc
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fun:my_thread_init
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fun:kill_server_thread
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}
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#
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# Leaks reported in _dl_* internal functions on Linux amd64 / glibc2.3.2.
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#
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{
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_dl_start invalid write8
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Memcheck:Addr8
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fun:_dl_start
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}
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{
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_dl_start invalid write4
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Memcheck:Addr4
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fun:_dl_start
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}
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{
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_dl_start/_dl_setup_hash invalid read8
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Memcheck:Addr8
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fun:_dl_setup_hash
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fun:_dl_start
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}
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{
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_dl_sysdep_start invalid write8
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Memcheck:Addr8
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fun:_dl_sysdep_start
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}
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{
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_dl_init invalid write8
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Memcheck:Addr8
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fun:_dl_init
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}
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{
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_dl_init invalid write4
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Memcheck:Addr4
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fun:_dl_init
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}
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{
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_dl_init/_dl_init invalid read8
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Memcheck:Addr8
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fun:_dl_debug_initialize
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fun:_dl_init
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}
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{
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_dl_init/_dl_debug_state invalid read8
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Memcheck:Addr8
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fun:_dl_debug_state
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fun:_dl_init
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}
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{
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init invalid write8
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Memcheck:Addr8
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fun:init
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}
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{
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fixup invalid write8
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Memcheck:Addr8
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fun:fixup
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}
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{
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fixup/_dl_lookup_versioned_symbol invalid read8
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Memcheck:Addr8
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fun:_dl_lookup_versioned_symbol
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fun:fixup
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}
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{
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_dl_runtime_resolve invalid read8
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Memcheck:Addr8
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fun:_dl_runtime_resolve
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}
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{
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__libc_start_main invalid write8
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Memcheck:Addr8
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fun:__libc_start_main
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}
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{
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__libc_start_main/__sigjmp_save invalid write4
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Memcheck:Addr4
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fun:__sigjmp_save
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fun:__libc_start_main
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}
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#
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# These seem to be libc threading stuff, not related to MySQL code (allocations
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# during pthread_exit()). Googling shows other projects also using these
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# suppressions.
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#
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# Note that these all stem from pthread_exit() deeper in the call stack, but
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# Valgrind only allows the top four calls in the suppressions.
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#
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{
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libc pthread_exit 1
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Memcheck:Leak
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fun:malloc
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fun:_dl_new_object
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fun:_dl_map_object_from_fd
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fun:_dl_map_object
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}
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{
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libc pthread_exit 2
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Memcheck:Leak
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fun:malloc
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fun:_dl_map_object
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fun:dl_open_worker
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fun:_dl_catch_error
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}
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{
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libc pthread_exit 3
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Memcheck:Leak
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fun:malloc
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fun:_dl_map_object_deps
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fun:dl_open_worker
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fun:_dl_catch_error
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}
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{
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libc pthread_exit 4
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Memcheck:Leak
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fun:calloc
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fun:_dl_check_map_versions
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fun:dl_open_worker
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fun:_dl_catch_error
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}
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{
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libc pthread_exit 5
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Memcheck:Leak
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fun:calloc
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fun:_dl_new_object
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fun:_dl_map_object_from_fd
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fun:_dl_map_object
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}
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#
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# This is seen internally in the system libraries on 64-bit RHAS3.
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#
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{
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__lll_mutex_unlock_wake uninitialized
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Memcheck:Param
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futex(utime)
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fun:__lll_mutex_unlock_wake
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}
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#
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# BUG#19940: NDB sends uninitialized parts of field buffers across the wire.
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# This is "works as designed"; the uninitialized part is not used at the
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# other end (but Valgrind cannot see this).
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#
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{
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bug19940
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Memcheck:Param
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socketcall.sendto(msg)
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fun:send
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fun:_ZN15TCP_Transporter6doSendEv
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fun:_ZN19TransporterRegistry11performSendEv
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fun:_ZN19TransporterRegistry14forceSendCheckEi
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}
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{
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OpenSSL_1
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Memcheck:Cond
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fun:BN_num_bits_word
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fun:BN_num_bits
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fun:BN_mod_exp_mont_consttime
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fun:BN_mod_exp_mont
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obj:*libcrypto.so.*
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obj:*libcrypto.so.*
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fun:DH_generate_key
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fun:ssl3_ctx_ctrl
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fun:SSL_CTX_ctrl
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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{
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OpenSSL_2
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Memcheck:Value4
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fun:BN_num_bits_word
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fun:BN_num_bits
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fun:BN_mod_exp_mont_consttime
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fun:BN_mod_exp_mont
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obj:*libcrypto.so.*
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obj:*libcrypto.so.*
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fun:DH_generate_key
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fun:ssl3_ctx_ctrl
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fun:SSL_CTX_ctrl
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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{
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OpenSSL_3
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Memcheck:Value4
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fun:BN_mod_exp_mont_consttime
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fun:BN_mod_exp_mont
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obj:*libcrypto.so.*
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obj:*libcrypto.so.*
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fun:DH_generate_key
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fun:ssl3_ctx_ctrl
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fun:SSL_CTX_ctrl
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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{
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OpenSSL_4
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Memcheck:Cond
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fun:BN_bin2bn
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obj:*libcrypto.so.*
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obj:*libcrypto.so.*
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fun:DH_generate_key
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fun:ssl3_ctx_ctrl
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fun:SSL_CTX_ctrl
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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{
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OpenSSL_5
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Memcheck:Leak
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fun:realloc
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obj:*libcrypto.so.*
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fun:CRYPTO_realloc
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fun:lh_insert
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fun:OBJ_NAME_add
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fun:EVP_add_cipher
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fun:OpenSSL_add_all_ciphers
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fun:OPENSSL_add_all_algorithms_noconf
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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{
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OpenSSL_6
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Memcheck:Leak
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fun:malloc
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obj:*libcrypto.so.*
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fun:CRYPTO_malloc
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fun:lh_new
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fun:OBJ_NAME_init
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fun:OBJ_NAME_add
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fun:EVP_add_cipher
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fun:SSL_library_init
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fun:new_VioSSLAcceptorFd
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fun:main
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}
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