From f4c7da02615bebcaf89f15a8d055922f515160b8 Mon Sep 17 00:00:00 2001 From: Ian Kent Date: Wed, 23 Jul 2008 21:30:19 -0700 Subject: [PATCH] autofs4: add missing kfree It see that the patch tittled "autofs4 - fix pending mount race" is missing a change that I had recently made. It's missing a kfree for the case mutex_lock_interruptible() fails to aquire the wait queue mutex. Signed-off-by: Ian Kent Cc: Jeff Moyer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/autofs4/waitq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index cd3b2a6..1132cc2 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -332,8 +332,10 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry, qstr.name = name; qstr.hash = full_name_hash(name, qstr.len); - if (mutex_lock_interruptible(&sbi->wq_mutex)) + if (mutex_lock_interruptible(&sbi->wq_mutex)) { + kfree(qstr.name); return -EINTR; + } ret = validate_request(&wq, sbi, &qstr, dentry, notify); if (ret <= 0) { -- 2.7.4