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author | Arne Jansen <sensille@gmx.net> | 2011-03-14 12:57:49 +0100 |
---|---|---|
committer | Chris Mason <chris.mason@oracle.com> | 2011-10-25 09:18:58 -0400 |
commit | 48d29930ed29bc92ac5ea08cb72553896d2f7da5 (patch) | |
tree | 361aaacd549a7a0932e4086fee05b003006df173 /btrfs-map-logical.c | |
parent | 925ac325185d56e69343c5775765f7cf94238b31 (diff) |
btrfs-map-logical: segfaults when no output file is given
when no output file is given, info_file stays NULL and the following
fprintf segfaults. Default to stdout.
Signed-off-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
Diffstat (limited to 'btrfs-map-logical.c')
-rw-r--r-- | btrfs-map-logical.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/btrfs-map-logical.c b/btrfs-map-logical.c index 6d3ef7ab..d79a73a9 100644 --- a/btrfs-map-logical.c +++ b/btrfs-map-logical.c @@ -173,6 +173,7 @@ int main(int ac, char **av) exit(1); } + info_file = stdout; if (output_file) { if (strcmp(output_file, "-") == 0) { out_fd = 1; |