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Partial fix for ticket #96: Return SQLITE_MISUSE from sqlite_exec() if called

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from a child process with an active transaction that was started in the parent. (CVS 675)

FossilOrigin-Name: 72a609ec6492e7d740b6e6184fa14a5e6b04a5dc
This commit is contained in:
drh
2002-07-13 17:23:21 +00:00
parent 289f6c2336
commit 70562cd342
7 changed files with 33 additions and 14 deletions
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5
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 1.85 2002/06/25 19:31:18 drh Exp $
** $Id: main.c,v 1.86 2002/07/13 17:23:21 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -491,6 +491,9 @@ int sqlite_exec(
if( pzErrMsg ) *pzErrMsg = 0;
if( sqliteSafetyOn(db) ) goto exec_misuse;
if( (db->flags & SQLITE_InTrans)!=0 && db->pid!=sqliteOsProcessId() ){
goto exec_misuse;
}
if( (db->flags & SQLITE_Initialized)==0 ){
int rc = sqliteInit(db, pzErrMsg);
if( rc!=SQLITE_OK ){