[PATCH] POSIX MQ audit memory leak fix

This is an incremental patch that addresses a memory leak in the POSIX message queue audit patch. It applies cleanly to Al Viro's lspp.b19 git branch. Many thanks to Linda Knippers for pointing out the issue. Please apply. auditsc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Signed-off-by: George Wilson <ltcgcw(a)us.ibm.com&gt; -- diff --git a/kernel/auditsc.c b/kernel/auditsc.c index ba8520d..276bde6 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1427,8 +1427,10 @@ int __audit_mq_timedreceive(mqd_t mqdes, return -ENOMEM; if (u_msg_prio != NULL) { - if (get_user(ax->msg_prio, u_msg_prio)) + if (get_user(ax->msg_prio, u_msg_prio)) { + kfree(ax); return -EFAULT; + } } else ax->msg_prio = 0; -- George Wilson <ltcgcw(a)us.ibm.com&gt; IBM Linux Technology Center