Catch errors when mounting invalid cramfs partitions.
PATCH 1/1 Catch errors when mounting invalid cramfs partitions.
From be93e50aafc81d7978a100234e9b3c380e5c65da Mon Sep 17 00:00:00 2001
From: Owen Kirby <[email protected]>
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 <[email protected]>
--- fs/cramfs/cramfs.c | 1 + 1 file changed, 1 insertion(+)
fs/cramfs/cramfs.c +1 -0
@@ -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 ;
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