avformat/wavenc: Check umid length
authorMichael Niedermayer <michaelni@gmx.at>
Sun, 10 May 2015 17:54:41 +0000 (19:54 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 10 May 2015 18:03:36 +0000 (20:03 +0200)
commit004564c930ef60d2f9e8798e820ed7b2a37ba0bd
tree9f918bbecd27065dc63da9634c7ae122e4e98556
parentecb4ae7879fd51d4f1828f386908b744010da7ae
avformat/wavenc: Check umid length

Fixes potential out of array read

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavformat/wavenc.c