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| author | Andrew Kelley <superjoe30@gmail.com> | 2014-07-05 22:24:43 -0700 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-07-08 07:54:00 +0000 |
| commit | d3cfd7aff86ee3d449ca68aba21d67b9b2136a9b (patch) | |
| tree | 47996b6e1f7b3628d400a42a6dad102b2991f931 /libavformat/utils.c | |
| parent | a9aee08d900f686e966c64afec5d88a7d9d130a3 (diff) | |
af_compand: make sure request_frame always outputs at least one frame
This fixes a segmentation fault because request_frame in fifo.c assumes
that the call to ff_request_frame will populate fifo->root.next.
Before, it was possible for request_frame in af_compand to not do this,
resulting in a null pointer access. Now, request_frame in af_compand
always will return at least one frame or an error, as per the API
specifications in avfilter.h for request_frame.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions