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avcodec/rv10: revert hunk from ce9f5b13ed

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Fixes segfault
Fixes: signal_sigsegv_103f872_2759_RVTR_behere_ivideo_motor_cross_interview_final_56kbps.rm

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-11-22 19:30:33 +01:00
parent 9c00f9ada6
commit e4eb2c957b
1 changed files with 2 additions and 0 deletions
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2
libavcodec/rv10.c
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@ -364,6 +364,8 @@ static int rv20_decode_picture_header(RVDecContext *rv)
AVRational old_aspect = s->avctx->sample_aspect_ratio;
av_log(s->avctx, AV_LOG_DEBUG,
"attempting to change resolution to %dx%d\n", new_w, new_h);
if (av_image_check_size(new_w, new_h, 0, s->avctx) < 0)
return AVERROR_INVALIDDATA;
ff_MPV_common_end(s);
// attempt to keep aspect during typical resolution switches