ffmpeg | branch: release/2.4 | Vittorio Giovara <vittorio.giov...@gmail.com> | Sat Oct 18 01:12:13 2014 +0100| [6cf27b550d66963b89b5917568b85c4b49fb18ba] | committer: Vittorio Giovara
aviobuf: check context before using it Avoid a possible null pointer dereference. CC: libav-sta...@libav.org Bug-Id: CID 1135769 > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6cf27b550d66963b89b5917568b85c4b49fb18ba --- libavformat/aviobuf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c index cc79146..6923b78 100644 --- a/libavformat/aviobuf.c +++ b/libavformat/aviobuf.c @@ -965,7 +965,7 @@ int ffio_open_dyn_packet_buf(AVIOContext **s, int max_packet_size) int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer) { - DynBuffer *d = s->opaque; + DynBuffer *d; int size; static const char padbuf[FF_INPUT_BUFFER_PADDING_SIZE] = {0}; int padding = 0; @@ -983,6 +983,7 @@ int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer) avio_flush(s); + d = s->opaque; *pbuffer = d->buffer; size = d->size; av_free(d); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
