avfilter/vf_drawtext: Check return code of load_glyph()
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 24 Apr 2016 10:30:20 +0000 (12:30 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 24 Apr 2016 10:39:25 +0000 (12:39 +0200)
commit2e67a99fbc6b99315925de40fc6fa7161576be10
tree31a91a948eaf763dafce4e61d217e05214f6fce6
parent64ae08ffec1a07803dc1acdb6d0bcd8e628040c2
avfilter/vf_drawtext: Check return code of load_glyph()

Fixes segfault
Fixes Ticket5347

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavfilter/vf_drawtext.c