btrfs-progs: don't leak fd in resize
authorZach Brown <zab@redhat.com>
Wed, 23 Jan 2013 23:11:24 +0000 (15:11 -0800)
committerZach Brown <zab@redhat.com>
Wed, 6 Feb 2013 00:09:40 +0000 (16:09 -0800)
commit4cce2094b18ab674c707d5c9f747d71874076d2c
tree8f869083f4ad0161e15e96358715d409e0228ea0
parent4e381d4169fbc31a81ffa7fab267b5a51814d021
btrfs-progs: don't leak fd in resize

Argument validation failed to close the fd that was opened.  So check
the arguments before opening anything.

Signed-off-by: Zach Brown <zab@redhat.com>
cmds-filesystem.c