diff options
Diffstat (limited to 'ext/mysql/libmysql/safemalloc.c')
| -rw-r--r-- | ext/mysql/libmysql/safemalloc.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/ext/mysql/libmysql/safemalloc.c b/ext/mysql/libmysql/safemalloc.c index d715f69e38..5a44745bed 100644 --- a/ext/mysql/libmysql/safemalloc.c +++ b/ext/mysql/libmysql/safemalloc.c @@ -1,19 +1,5 @@ -/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - MA 02111-1307, USA */ +/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB + This file is public domain and comes with NO WARRANTY of any kind */ /* * [This posting refers to an article entitled "oops, corrupted memory @@ -207,7 +193,7 @@ gptr _mymalloc (uint uSize, const char *sFile, uint uLine, myf MyFlags) * Free then old memoryblock */ -gptr _myrealloc (register gptr pPtr, register uint uSize, +gptr _myrealloc (register my_string pPtr, register uint uSize, const char *sFile, uint uLine, myf MyFlags) { struct remember *pRec; @@ -223,8 +209,7 @@ gptr _myrealloc (register gptr pPtr, register uint uSize, if (check_ptr("Reallocating",(byte*) pPtr,sFile,uLine)) DBUG_RETURN((gptr) NULL); - pRec = (struct remember *) ((char*) pPtr - sizeof (struct irem)- - sf_malloc_prehunc); + pRec = (struct remember *) (pPtr - sizeof (struct irem)-sf_malloc_prehunc); if (*((long*) ((char*) &pRec -> lSpecialValue+sf_malloc_prehunc)) != MAGICKEY) { @@ -482,7 +467,6 @@ int _sanity (const char *sFile, uint uLine) count=cNewCount; for (pTmp = pRememberRoot; pTmp != NULL && count-- ; pTmp = pTmp -> pNext) flag+=_checkchunk (pTmp, sFile, uLine); - pthread_mutex_unlock(&THR_LOCK_malloc); if (count || pTmp) { const char *format="Safemalloc link list destroyed, discovered at '%s:%d'"; @@ -491,6 +475,7 @@ int _sanity (const char *sFile, uint uLine) DBUG_PRINT("safe",(format, sFile, uLine)); flag=1; } + pthread_mutex_unlock(&THR_LOCK_malloc); return flag; } /* _sanity */ |