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Fix some places where a malloc() failure would lead to a segfault. (CVS 580)

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FossilOrigin-Name: 01ad352c3c82a86d9c94010cbc85d098b8fbc08a
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drh
2002-05-23 02:09:03 +00:00
parent 1873cd508a
commit e4697f5e90
7 changed files with 77 additions and 33 deletions
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9
src/main.c
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@@ -14,7 +14,7 @@
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.75 2002/05/19 23:43:14 danielk1977 Exp $
** $Id: main.c,v 1.76 2002/05/23 02:09:04 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -387,8 +387,11 @@ static void clearHashTable(sqlite *db, int preserveTemps){
HashElem *pElem;
Hash temp1;
Hash temp2;
assert( sqliteHashFirst(&db->tblDrop)==0 ); /* There can not be uncommitted */
assert( sqliteHashFirst(&db->idxDrop)==0 ); /* DROP TABLEs or DROP INDEXs */
/* Make sure there are no uncommited DROPs */
assert( sqliteHashFirst(&db->tblDrop)==0 || sqlite_malloc_failed );
assert( sqliteHashFirst(&db->idxDrop)==0 || sqlite_malloc_failed );
assert( sqliteHashFirst(&db->trigDrop)==0 || sqlite_malloc_failed );
temp1 = db->tblHash;
temp2 = db->trigHash;
sqliteHashInit(&db->trigHash, SQLITE_HASH_STRING, 0);