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ITS#7712 Fix lock ordering in libldap abandon

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This commit is contained in:
Emily Backes 2013-09-30 15:14:22 -07:00 committed by Howard Chu
parent 7915f51889
commit 85003d8a54
1 changed files with 5 additions and 0 deletions
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5
libraries/libldap/abandon.c
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@ -279,9 +279,14 @@ start_again:;
if ( lr != NULL ) {
if ( sendabandon || lr->lr_status == LDAP_REQST_WRITING ) {
/* release ld_req_mutex while grabbing ld_conn_mutex to
* prevent deadlock.
*/
LDAP_MUTEX_UNLOCK( &ld->ld_req_mutex );
LDAP_MUTEX_LOCK( &ld->ld_conn_mutex );
ldap_free_connection( ld, lr->lr_conn, 0, 1 );
LDAP_MUTEX_UNLOCK( &ld->ld_conn_mutex );
LDAP_MUTEX_LOCK( &ld->ld_req_mutex );
}
if ( origid == msgid ) {