From: Owen Kirby <osk@exegin.com>
To: barebox@lists.infradead.org
Subject: [PATCH] Catch errors when mounting invalid cramfs partitions.
Date: Wed, 07 May 2014 14:04:14 -0700 [thread overview]
Message-ID: <536A9FCE.5050900@exegin.com> (raw)
From be93e50aafc81d7978a100234e9b3c380e5c65da Mon Sep 17 00:00:00 2001
From: Owen Kirby <osk@exegin.com>
Date: Wed, 7 May 2014 12:29:39 -0700
Subject: [PATCH] Catch errors when mounting invalid cramfs partitions.
When barebox is attempting to mount a cramfs partition with a bad magic, the
device will report success, but becomes unresponsive when trying to do any
file operations. The problem is caused by a missed error in cramfs_probe().
Signed-off-by: Owen Kirby <osk@exegin.com>
---
fs/cramfs/cramfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/cramfs/cramfs.c b/fs/cramfs/cramfs.c
index 8218fcf..75ff797 100644
--- a/fs/cramfs/cramfs.c
+++ b/fs/cramfs/cramfs.c
@@ -438,6 +438,7 @@ static int cramfs_probe(struct device_d *dev)
if (cramfs_read_super(priv)) {
dev_info(dev, "no valid cramfs found\n");
ret = -EINVAL;
+ goto err_out;
}
priv->curr_base = -1;
--
1.7.9.5
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
reply other threads:[~2014-05-07 21:04 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=536A9FCE.5050900@exegin.com \
--to=osk@exegin.com \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.