From: Dan Carpenter <error27@gmail.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: Adrian Hunter <adrian.hunter@nokia.com>,
linux-mtd@lists.infradead.org, dedekind1@gmail.com
Subject: [patch] ubifs: dereferencing an ERR_PTR in ubifs_mount()
Date: Mon, 20 Jun 2011 10:10:24 +0300 [thread overview]
Message-ID: <20110620071024.GF14591@shale.localdomain> (raw)
d251ed271d5 "ubifs: fix sget races" left out the goto from this
error path so the static checkers complain that we're dereferencing
"sb" when it's an ERR_PTR.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 8c892c2..529be05 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2146,6 +2146,7 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags,
if (IS_ERR(sb)) {
err = PTR_ERR(sb);
kfree(c);
+ goto out_close;
}
if (sb->s_root) {
reply other threads:[~2011-06-20 7:11 UTC|newest]
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