diff options
Diffstat (limited to 'src/decoder/plugins/FfmpegDecoderPlugin.cxx')
| -rw-r--r-- | src/decoder/plugins/FfmpegDecoderPlugin.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/decoder/plugins/FfmpegDecoderPlugin.cxx b/src/decoder/plugins/FfmpegDecoderPlugin.cxx index 7f4ac8bcc..904e21a5a 100644 --- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx +++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx @@ -412,10 +412,23 @@ ffmpeg_probe(Decoder *decoder, InputStream &is) nbytes -= PADDING; AVProbeData avpd; + + /* new versions of ffmpeg may add new attributes, and leaving + them uninitialized may crash; hopefully, zero-initializing + everything we don't know is ok */ + memset(&avpd, 0, sizeof(avpd)); + avpd.buf = buffer; avpd.buf_size = nbytes; avpd.filename = is.GetURI(); +#ifdef AVPROBE_SCORE_MIME + /* this attribute was added in libav/ffmpeg version 11, but + unfortunately it's "uint8_t" instead of "char", and it's + not "const" - wtf? */ + avpd.mime_type = (uint8_t *)const_cast<char *>(is.GetMimeType()); +#endif + return av_probe_input_format(&avpd, true); } |