Add validity checks for the unsharp filter.
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Fri, 8 Oct 2010 23:36:35 +0000 (23:36 +0000)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Fri, 8 Oct 2010 23:36:35 +0000 (23:36 +0000)
commit74d127b537d18cc9a2bf2b556900705f7b2af2be
tree98b42c9c1db9c6f0dd2f69c066024f214cb239a2
parentfd0368e7ca35e2feaf7960564e61a76655c4d1f6
Add validity checks for the unsharp filter.

Prevent crash.

Originally committed as revision 25419 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavfilter/vf_unsharp.c