[FFmpeg-devel] [PATCH] Fix float-cast-overflow undefined behavior in matroskadec
nbowe at google.com
Fri Jan 19 03:06:25 EET 2018
In the file the fuzzer produced the frame rate is incredibly small
I thought %e (or %g if you prefer) produced the most appropriate and
readable log message.
Also happy to just remove the frame rate from the log if you prefer?
On Thu, Jan 18, 2018 at 4:02 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com>
> 2018-01-19 0:21 GMT+01:00 Nikolas Bowe <nbowe-at-google.com at ffmpeg.org>:
> > + av_log(matroska->ctx, AV_LOG_WARNING,
> > + "Invalid frame rate %e. Cannot calculate
> default duration.\n",
> > + track->video.frame_rate);
> We currently have one ocurence of "%e" in the whole codebase
> and it is usually not compiled: Can you use %f here or would that
> be a disadvantage?
> Carl Eugen
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
Nikolas Bowe | SWE | nbowe at google.com | 408-565-5137
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