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Code Activity

Fixed memory leak with RAID tables

Browse Source 
Fixed tests for RAID tables
Detect uninitialized mutexes on lock and destroy


mysql-test/r/raid.result:
  Updated results
mysql-test/r/rpl_change_master.result:
  Update results missing from last patch
mysql-test/t/raid.test:
  Clean up test
mysys/mf_iocache.c:
  Comments
  Small safety fix
mysys/thr_mutex.c:
  Detect uninitialized mutexes on lock and destroy
sql/sql_db.cc:
  Fixed memory leak with RAID tables
This commit is contained in:
unknown
2003-11-21 14:41:57 +02:00
parent eaae714708
commit 52521cc8c7
6 changed files with 82 additions and 21 deletions
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14
mysys/thr_mutex.c
View File

@ -97,10 +97,12 @@ int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line)
int error;
if (!mp->file)
{
fprintf(stderr,"safe_mutex: Trying to lock unitialized mutex at %s, line %d", file, line);
fprintf(stderr,
"safe_mutex: Trying to lock unitialized mutex at %s, line %d\n",
file, line);
fflush(stderr);
abort();
}
}
pthread_mutex_lock(&mp->global);
if (mp->count > 0 && pthread_equal(pthread_self(),mp->thread))
@ -262,6 +264,14 @@ int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
int safe_mutex_destroy(safe_mutex_t *mp, const char *file, uint line)
{
int error=0;
if (!mp->file)
{
fprintf(stderr,
"safe_mutex: Trying to destroy unitialized mutex at %s, line %d\n",
file, line);
fflush(stderr);
abort();
}
if (mp->count != 0)
{
fprintf(stderr,"safe_mutex: Trying to destroy a mutex that was locked at %s, line %d at %s, line %d\n",