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Fix a memory deallocation problem that comes up when doing a RETURNING query

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on a corrupt database.  I think I fixed this before, but it got unfixed with
stale editor content.

FossilOrigin-Name: 02b1415efb7d9849499afe4e9dbf7e470484bf144d6ca3d28fdc38fc0ac10afa
This commit is contained in:
drh
2021-01-30 02:43:26 +00:00
parent 343256b9b0
commit 658f0a3679
3 changed files with 8 additions and 9 deletions
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3
src/trigger.c
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@@ -567,8 +567,7 @@ TriggerStep *sqlite3TriggerDeleteStep(
** Recursively delete a Trigger structure
*/
void sqlite3DeleteTrigger(sqlite3 *db, Trigger *pTrigger){
if( pTrigger==0 ) return;
assert( !pTrigger->bReturning );
if( pTrigger==0 || pTrigger->bReturning ) return;
sqlite3DeleteTriggerStep(db, pTrigger->step_list);
sqlite3DbFree(db, pTrigger->zName);
sqlite3DbFree(db, pTrigger->table);