[PATCH] btrfs-progs: btrfs-image.c: Added NULL pointer check.

2012-07-27 Thread Nageswara R Sastry
Check for the return value of 'open_ctree()' before dereferencing it. Signed-off-by: Nageswara R Sastry --- btrfs-image.c | 1 + 1 file changed, 1 insertion(+) diff --git a/btrfs-image.c b/btrfs-image.c index f2bbcc8..2a33a55 100644 --- a/btrfs-image.c +++ b/btrfs-image.c @@ -49

Re: [BUG] Kernel Bug at fs/btrfs/volumes.c:3638

2012-02-26 Thread Nageswara R Sastry
On ఫిబ్రవరి 25 శనివారం 2012 ఉ. 11:42, Liu Bo wrote: Hi, I guess you're mounting a quite small partition. Given that this oops is in such an early stage, could you please show 1) your mkfs.btrfs options and 2) the log of "btrfs-debug-tree /dev/loop0"? thanks, liubo Here are the steps with optio

[BUG] Kernel Bug at fs/btrfs/volumes.c:3638

2012-02-24 Thread Nageswara R Sastry
Hello, While working with 'fsfuzz - file system fuzzing tool' on 'btrfs' encountered the following kernel bug. Environment: Kernel Version: 3.3.0-rc4 Architecture: s390, x86 Providing the kernel trace from 's390' arch. Btrfs loaded device fsid 346683e8-0fcc-4440-b421-4535e73d60d6 devid 1 tra