diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/storage/lmgr/lock.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c index a651033352b..0073666216f 100644 --- a/src/backend/storage/lmgr/lock.c +++ b/src/backend/storage/lmgr/lock.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.147 2005/03/01 21:14:59 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.148 2005/03/11 03:52:06 neilc Exp $ * * NOTES * Outside modules can create a lock table and acquire/release @@ -1076,6 +1076,7 @@ WaitOnLock(LOCKMETHODID lockmethodid, LOCALLOCK *locallock, LockMethod lockMethodTable = LockMethods[lockmethodid]; char *new_status, *old_status; + size_t len; Assert(lockmethodid < NumLockMethods); @@ -1083,9 +1084,10 @@ WaitOnLock(LOCKMETHODID lockmethodid, LOCALLOCK *locallock, locallock->lock, locallock->tag.mode); old_status = pstrdup(get_ps_display()); - new_status = (char *) palloc(strlen(old_status) + 10); - strcpy(new_status, old_status); - strcat(new_status, " waiting"); + len = strlen(old_status); + new_status = (char *) palloc(len + 8 + 1); + memcpy(new_status, old_status, len); + strcpy(new_status + len, " waiting"); set_ps_display(new_status); awaitedLock = locallock; |