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don't risk dangling pointers

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This commit is contained in:
Pierangelo Masarati 2006-09-01 13:59:55 +00:00
parent d1e00eef03
commit 517ae66152
1 changed files with 10 additions and 2 deletions
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10
libraries/libldap/abandon.c
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@ -124,14 +124,22 @@ do_abandon(
sendabandon = 1;
/* find the request that we are abandoning */
for ( lr = ld->ld_requests; lr != NULL; lr = lr->lr_next ) {
start_again:;
lr = ld->ld_requests;
while ( lr != NULL ) {
if ( lr->lr_msgid == msgid ) { /* this message */
break;
}
if ( lr->lr_origid == msgid ) {/* child: abandon it */
(void)do_abandon( ld,
lr->lr_origid, lr->lr_msgid, sctrls, cctrls );
/* restart, as lr may now be dangling... */
goto start_again;
}
lr = lr->lr_next;
}
if ( lr != NULL ) {