deltas: Handle cleanup of fd array properly
authorDan Nicholson <nicholson@endlessm.com>
Tue, 9 Aug 2016 18:45:25 +0000 (11:45 -0700)
committerAtomic Bot <atomic-devel@projectatomic.io>
Wed, 10 Aug 2016 10:54:46 +0000 (10:54 +0000)
commit1e5ff71c498f85af209ccaf0eee3c4cff26f21ac
treea954f0a13cb569990e5d91f1dbb84fa02821f3c8
parent07ec35ef03ef0e86956f4c0c20044166e0b389d9
deltas: Handle cleanup of fd array properly

If there's an early error, part_temp_fds will be NULL and dereferencing
the len member will segfault.

Closes: #454
Closes: #448
Approved by: cgwalters
src/libostree/ostree-repo-static-delta-compilation.c