[FFmpeg-cvslog] examples/resample_audio: check av_samples_get_buffer_size() return code

[Timothy Gu]

ffmpeg | branch: master | Timothy Gu <timothygu99 at gmail.com> | Fri Dec 13 20:57:23 2013 -0800| [b242c156e5b92b44976baa0560e4b427fa1a5a81] | committer: Stefano Sabatini

examples/resample_audio: check av_samples_get_buffer_size() return code

Fixes CID1135757.

Signed-off-by: Timothy Gu <timothygu99 at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b242c156e5b92b44976baa0560e4b427fa1a5a81
---

 doc/examples/resampling_audio.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/examples/resampling_audio.c b/doc/examples/resampling_audio.c
index f9bfb92..a15e042 100644
--- a/doc/examples/resampling_audio.c
+++ b/doc/examples/resampling_audio.c
@@ -184,6 +184,10 @@ int main(int argc, char **argv)
         }
         dst_bufsize = av_samples_get_buffer_size(&dst_linesize, dst_nb_channels,
                                                  ret, dst_sample_fmt, 1);
+        if (dst_bufsize < 0) {
+            fprintf(stderr, "Could not get sample buffer size\n");
+            goto end;
+        }
         printf("t:%f in:%d out:%d\n", t, src_nb_samples, ret);
         fwrite(dst_data[0], 1, dst_bufsize, dst_file);
     } while (t < 10);