From e9dfa4ab71913a17903ff6e72f3400ee2a9802c8 Mon Sep 17 00:00:00 2001 From: unknown Date: Thu, 28 Sep 2006 11:41:38 +0200 Subject: Bug#22384 - DELETE FROM table causes "Incorrect key file for table" Deletes on a big index could crash the index when it needs to shrink. Put a forgotten negation operator in. No test case. It is too big for the test suite. And it does not work with 4.0, only with higher versions. It is attached to the bug report. myisam/mi_delete.c: Bug#22384 - DELETE FROM table causes "Incorrect key file for table" Put a negation operator ('!') before _mi_get_last_key() in del(). It returns NULL on error, non-NULL on success. --- myisam/mi_delete.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/myisam/mi_delete.c b/myisam/mi_delete.c index 6f94e3c4256..2c7e2b28a3d 100644 --- a/myisam/mi_delete.c +++ b/myisam/mi_delete.c @@ -348,7 +348,7 @@ static int del(register MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *key, else { DBUG_PRINT("test",("Inserting of key when deleting")); - if (_mi_get_last_key(info,keyinfo,leaf_buff,keybuff,endpos, + if (!_mi_get_last_key(info,keyinfo,leaf_buff,keybuff,endpos, &tmp)) goto err; ret_value=_mi_insert(info,keyinfo,key,leaf_buff,endpos,keybuff, -- cgit v1.2.1