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Modifications to the malloc failure tests to test transient and persistent failures. (CVS 4321)

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FossilOrigin-Name: e38ef81b85feb5bff2ad8448f3438ff0ab36571e
This commit is contained in:
danielk1977
2007-08-29 12:31:25 +00:00
parent 1fee73e74a
commit a1644fd863
40 changed files with 519 additions and 308 deletions
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14
src/build.c
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@@ -22,7 +22,7 @@
** COMMIT
** ROLLBACK
**
** $Id: build.c,v 1.440 2007/08/28 22:24:35 drh Exp $
** $Id: build.c,v 1.441 2007/08/29 12:31:26 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -241,6 +241,7 @@ void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){
zSql = sqlite3VMPrintf(pParse->db, zFormat, ap);
va_end(ap);
if( zSql==0 ){
pParse->db->mallocFailed = 1;
return; /* A malloc must have failed */
}
pParse->nested++;
@@ -1562,9 +1563,13 @@ void sqlite3EndTable(
}
#ifndef SQLITE_OMIT_FOREIGN_KEY
for(pFKey=p->pFKey; pFKey; pFKey=pFKey->pNextFrom){
void *data;
int nTo = strlen(pFKey->zTo) + 1;
pFKey->pNextTo = sqlite3HashFind(&pSchema->aFKey, pFKey->zTo, nTo);
sqlite3HashInsert(&pSchema->aFKey, pFKey->zTo, nTo, pFKey);
data = sqlite3HashInsert(&pSchema->aFKey, pFKey->zTo, nTo, pFKey);
if( data==(void *)pFKey ){
db->mallocFailed = 1;
}
}
#endif
pParse->pNewTable = 0;
@@ -2383,7 +2388,10 @@ void sqlite3CreateIndex(
sqlite3_snprintf(sizeof(zBuf),zBuf,"_%d",n);
zName = 0;
sqlite3SetString(&zName, "sqlite_autoindex_", pTab->zName, zBuf, (char*)0);
if( zName==0 ) goto exit_create_index;
if( zName==0 ){
db->mallocFailed = 1;
goto exit_create_index;
}
}
/* Check for authorization to create an index.