aviobuf: check context before using it
authorVittorio Giovara <vittorio.giovara@gmail.com>
Sat, 18 Oct 2014 00:12:13 +0000 (01:12 +0100)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Mon, 20 Oct 2014 09:38:38 +0000 (10:38 +0100)
commitd7f530b0d67fe3996dbfa990a47c865e0d1400a2
treebba6e7fb5c53a7360bd4e3713d94b9332066e25a
parent02484d1a9316a9309fc1830825345ab79f6a8d60
aviobuf: check context before using it

Avoid a possible null pointer dereference.

CC: libav-stable@libav.org
Bug-Id: CID 1135769
libavformat/aviobuf.c