From 0aaa618863c40e86b543debe002d6f65ff5d61d4 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 10 Oct 2011 18:32:06 +0200 Subject: quota: Drop path reference on error exit from quotactl One error exit from quotactl forgot to do path_put(). Fix that. Reported-by: Valerie Aurora Signed-off-by: Jan Kara --- fs/quota/quota.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/quota/quota.c b/fs/quota/quota.c index b34bdb25490c..a18ef461a5ba 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -363,12 +363,15 @@ SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special, } sb = quotactl_block(special); - if (IS_ERR(sb)) - return PTR_ERR(sb); + if (IS_ERR(sb)) { + ret = PTR_ERR(sb); + goto out; + } ret = do_quotactl(sb, type, cmds, id, addr, pathp); drop_super(sb); +out: if (pathp && !IS_ERR(pathp)) path_put(pathp); return ret; -- cgit v1.2.3