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avcodec/hevc_ps: More complete window reset

Fixes out of array read
Fixes: signal_sigsegv_35bcf26_471_cov_2806540268_CAINIT_A_SHARP_4.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 57e5812198)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n2.4.8
Michael Niedermayer 11 years ago
parent
commit
7bce99216f
1 changed files with 2 additions and 4 deletions
  1. +2
    -4
      libavcodec/hevc_ps.c

+ 2
- 4
libavcodec/hevc_ps.c View File

@@ -1030,10 +1030,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
}
av_log(s->avctx, AV_LOG_WARNING,
"Displaying the whole video surface.\n");
sps->pic_conf_win.left_offset =
sps->pic_conf_win.right_offset =
sps->pic_conf_win.top_offset =
sps->pic_conf_win.bottom_offset = 0;
memset(&sps->pic_conf_win, 0, sizeof(sps->pic_conf_win));
memset(&sps->output_window, 0, sizeof(sps->output_window));
sps->output_width = sps->width;
sps->output_height = sps->height;
}


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