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| author | Danny Kukawka <danny.kukawka@bisect.de> | 2013-01-21 16:57:25 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-01-21 18:27:54 +0100 |
| commit | c88c2f52fed9554306036385c5c15c012ba49629 (patch) | |
| tree | 09ea4e3d647ebdfd9e1a66401d377a173d9369d2 /btrfs-image.c | |
| parent | 0db197d8b2d2ab7214a2425c3c646e970e4085c8 (diff) | |
btrfs-progs: Handle errors returned from open_ctree
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'btrfs-image.c')
| -rw-r--r-- | btrfs-image.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/btrfs-image.c b/btrfs-image.c index f2bbcc83..7dc131db 100644 --- a/btrfs-image.c +++ b/btrfs-image.c @@ -491,6 +491,11 @@ static int create_metadump(const char *input, FILE *out, int num_threads, int ret; root = open_ctree(input, 0, 0); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } + BUG_ON(root->nodesize != root->leafsize); ret = metadump_init(&metadump, root, out, num_threads, |