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(parent: afce772) | patch
Btrfs: remove BUG() in raid56
authorLiu Bo <bo.li.liu@oracle.com>
Fri, 29 Jul 2016 17:57:55 +0000 (10:57 -0700)
committerDavid Sterba <dsterba@suse.com>
Mon, 26 Sep 2016 15:59:49 +0000 (17:59 +0200)
commite46a28ca3d0dce8d939b10d4c94eaa2307b6415a
treee6b24762fac0357116bc65db4f71557b162ce649tree | snapshot
parentafce772e87c36c7f07f230a76d525025aaf09e41commit | diff
Btrfs: remove BUG() in raid56

This BUG() has been triggered by a fuzz testing image, which contains
an invalid chunk type, ie. a single stripe chunk has the raid6 type.

Btrfs can handle this gracefully by returning -EIO, so besides using
btrfs_warn to give us more debugging information rather than a single
BUG(), we can return error properly.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/raid56.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;