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>
Thu, 28 Apr 2016 01:47:13 +0000 (03:47 +0200)
commit526aca805f778a94654672c5ddc8ef766fee63c5
treebdc6e704d2c9740c1783385bf61c037e5dda413d
parentcec42e6f4de3b040fac34eb99dc1acbb2cfdcbee
avfilter/vf_drawtext: Check return code of load_glyph()

Fixes segfault
Fixes Ticket5347

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2e67a99fbc6b99315925de40fc6fa7161576be10)

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