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Some elements of the new malloc() failure handling. Not all cases work properly yet. Also, library is not threadsafe if malloc() fails right now. (CVS 2800)

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FossilOrigin-Name: e1606658f1b4530e3001db4779b5669c8d13c853
This commit is contained in:
danielk1977
2005-12-06 12:52:59 +00:00
parent 67e0b84f7d
commit 261919cc16
30 changed files with 446 additions and 267 deletions
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6
src/alter.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.9 2005/10/20 07:28:18 drh Exp $
** $Id: alter.c,v 1.10 2005/12/06 12:52:59 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -258,7 +258,7 @@ void sqlite3AlterRenameTable(
char *zWhere = 0; /* Where clause to locate temp triggers */
#endif
if( sqlite3_malloc_failed ) goto exit_rename_table;
if( sqlite3Tsd()->mallocFailed ) goto exit_rename_table;
assert( pSrc->nSrc==1 );
pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase);
@@ -504,7 +504,7 @@ void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
/* Look up the table being altered. */
assert( pParse->pNewTable==0 );
if( sqlite3_malloc_failed ) goto exit_begin_add_column;
if( sqlite3Tsd()->mallocFailed ) goto exit_begin_add_column;
pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase);
if( !pTab ) goto exit_begin_add_column;