Add missing check in link_filter_inouts(), and fix possible (yet very unlikely) crash.
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sun, 7 Nov 2010 18:40:04 +0000 (18:40 +0000)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Sun, 7 Nov 2010 18:40:04 +0000 (18:40 +0000)
commitfbd97184f8b68b2074b79a1698e4d9404292f7ca
treeafa57fc2f4991f168020346b03d627538c87486f
parented581e65e2a4f2ed149f75a1cc38c8015f0aef4c
Add missing check in link_filter_inouts(), and fix possible (yet very unlikely) crash.

Originally committed as revision 25695 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavfilter/graphparser.c