diff options
| author | Tor Didriksen <tor.didriksen@oracle.com> | 2011-11-30 15:39:29 +0100 |
|---|---|---|
| committer | Tor Didriksen <tor.didriksen@oracle.com> | 2011-11-30 15:39:29 +0100 |
| commit | 9a15f2492b1bccfa085a19c252ed5224c1fde3b2 (patch) | |
| tree | 96463acbe03a8468be26d0cc712065897cb8ac97 /libmysqld | |
| parent | 98adda50958504db0439ad6c72c96d663fb99bec (diff) | |
| download | mariadb-git-9a15f2492b1bccfa085a19c252ed5224c1fde3b2.tar.gz | |
Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONS
handle_segfault is the signal handler code of mysqld. however, it makes
calls to potentially unsafe functions localtime_r, fprintf, fflush.
include/my_stacktrace.h:
Add safe versions of itoa() write() and snprintf().
libmysqld/CMakeLists.txt:
Move signal handler to separate file.
mysys/stacktrace.c:
Remove unsafe function calls.
sql/CMakeLists.txt:
Move signal handler to separate file.
sql/Makefile.am:
Move signal handler to separate file.
sql/mysqld.cc:
Move signal handler to separate file.
sql/signal_handler.cc:
Remove unsafe function calls.
Diffstat (limited to 'libmysqld')
| -rw-r--r-- | libmysqld/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libmysqld/CMakeLists.txt b/libmysqld/CMakeLists.txt index 344079cd61e..a1a3dbd6658 100644 --- a/libmysqld/CMakeLists.txt +++ b/libmysqld/CMakeLists.txt @@ -109,6 +109,7 @@ SET(LIBMYSQLD_SOURCES emb_qcache.cc libmysqld.c lib_sql.cc ../sql/password.c ../sql/discover.cc ../sql/derror.cc ../sql/field.cc ../sql/field_conv.cc ../sql/filesort.cc ../sql/gstream.cc ../sql/ha_partition.cc + ../sql/signal_handler.cc ../sql/handler.cc ../sql/hash_filo.cc ../sql/hostname.cc ../sql/init.cc ../sql/item_buff.cc ../sql/item_cmpfunc.cc ../sql/item.cc ../sql/item_create.cc ../sql/item_func.cc |