From 5884adc28a5bc17951c575e7cbf452e63d146927 Mon Sep 17 00:00:00 2001 From: Martin Kletzander Date: Tue, 13 May 2014 13:40:38 +0200 Subject: [PATCH] sanlock: avoid leak in acquire() Signed-off-by: Martin Kletzander --- src/locking/lock_driver_sanlock.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/locking/lock_driver_sanlock.c b/src/locking/lock_driver_sanlock.c index b3d31bf05b..d0339a6df1 100644 --- a/src/locking/lock_driver_sanlock.c +++ b/src/locking/lock_driver_sanlock.c @@ -907,9 +907,6 @@ static int virLockManagerSanlockAcquire(virLockManagerPtr lock, return -1; } - if (VIR_ALLOC(opt) < 0) - return -1; - /* We only initialize 'sock' if we are in the real * child process and we need it to be inherited * @@ -944,6 +941,9 @@ static int virLockManagerSanlockAcquire(virLockManagerPtr lock, return 0; } + if (VIR_ALLOC(opt) < 0) + goto error; + /* sanlock doesn't use owner_name for anything, so it's safe to take just * the first SANLK_NAME_LEN - 1 characters from vm_name */ ignore_value(virStrncpy(opt->owner_name, priv->vm_name,