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Bug#26243 mysql command line crash after control-c

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- Backported the 5.1 DBUG to 5.0.
- Avoid memory cleanup race on Windows client for CTRL-C


client/mysql.cc:
  Bug#26243 mysql command line crash after control-c
  - On Windows, the sigint handler shouldn't call mysql_end
  because the main thread will do so automatically.
  - Remove unnecessary signal call from the sigint handler.
  - Call my_end with proper value.
dbug/dbug.c:
  Bug#26243 mysql command line crash after control-c
  - Backported the 5.1 DBUG library. The old version uses a non-thread 
  safe global variable 'static struct state *stack'.
dbug/factorial.c:
  Bug#26243 mysql command line crash after control-c
  - Backported the 5.1 DBUG library. The old version uses a non-thread 
  safe global variable 'static struct state *stack'.
dbug/user.r:
  Bug#26243 mysql command line crash after control-c
  - Backported the 5.1 DBUG library. The old version uses a non-thread 
  safe global variable 'static struct state *stack'.
include/my_dbug.h:
  Bug#26243 mysql command line crash after control-c
  - Backported the 5.1 DBUG library. The old version uses a non-thread 
  safe global variable 'static struct state *stack'.
libmysql/libmysql.c:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
myisam/mi_open.c:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/ha_federated.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/ha_innodb.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/ha_myisammrg.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/item_cmpfunc.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/mysqld.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/net_serv.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/opt_range.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/set_var.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/slave.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/sql_cache.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
sql/sql_select.cc:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
tests/mysql_client_test.c:
  Bug#26243 mysql command line crash after control-c
  - Update for new DBUG library.
This commit is contained in:
unknown
2008-03-28 14:02:27 -04:00
parent fd1616311d
commit a9089cf460
19 changed files with 1823 additions and 1513 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sql/sql_cache.cc
View File

@ -315,13 +315,13 @@ TODO list:
#define MUTEX_UNLOCK(M) {DBUG_PRINT("lock", ("mutex unlock 0x%lx",\
(ulong)(M))); pthread_mutex_unlock(M);}
#define RW_WLOCK(M) {DBUG_PRINT("lock", ("rwlock wlock 0x%lx",(ulong)(M))); \
if (!rw_wrlock(M)) DBUG_PRINT("lock", ("rwlock wlock ok")) \
if (!rw_wrlock(M)) DBUG_PRINT("lock", ("rwlock wlock ok")); \
else DBUG_PRINT("lock", ("rwlock wlock FAILED %d", errno)); }
#define RW_RLOCK(M) {DBUG_PRINT("lock", ("rwlock rlock 0x%lx", (ulong)(M))); \
if (!rw_rdlock(M)) DBUG_PRINT("lock", ("rwlock rlock ok")) \
if (!rw_rdlock(M)) DBUG_PRINT("lock", ("rwlock rlock ok")); \
else DBUG_PRINT("lock", ("rwlock wlock FAILED %d", errno)); }
#define RW_UNLOCK(M) {DBUG_PRINT("lock", ("rwlock unlock 0x%lx",(ulong)(M))); \
if (!rw_unlock(M)) DBUG_PRINT("lock", ("rwlock unlock ok")) \
if (!rw_unlock(M)) DBUG_PRINT("lock", ("rwlock unlock ok")); \
else DBUG_PRINT("lock", ("rwlock unlock FAILED %d", errno)); }
#define STRUCT_LOCK(M) {DBUG_PRINT("lock", ("%d struct lock...",__LINE__)); \
pthread_mutex_lock(M);DBUG_PRINT("lock", ("struct lock OK"));}