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-rw-r--r--libavcodec/truemotion1.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/libavcodec/truemotion1.c b/libavcodec/truemotion1.c
index 5dffb4e..660ecf5 100644
--- a/libavcodec/truemotion1.c
+++ b/libavcodec/truemotion1.c
@@ -2,20 +2,20 @@
* Duck TrueMotion 1.0 Decoder
* Copyright (C) 2003 Alex Beregszaszi & Mike Melanson
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -415,6 +415,8 @@ static int truemotion1_decode_header(TrueMotion1Context *s)
ff_set_sar(s->avctx, s->avctx->sample_aspect_ratio);
av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int));
+ if (!s->vert_pred)
+ return AVERROR(ENOMEM);
}
/* There is 1 change bit per 4 pixels, so each change byte represents
@@ -483,6 +485,8 @@ static av_cold int truemotion1_decode_init(AVCodecContext *avctx)
/* there is a vertical predictor for each pixel in a line; each vertical
* predictor is 0 to start with */
av_fast_malloc(&s->vert_pred, &s->vert_pred_size, s->avctx->width * sizeof(unsigned int));
+ if (!s->vert_pred)
+ return AVERROR(ENOMEM);
return 0;
}
@@ -871,10 +875,8 @@ static int truemotion1_decode_frame(AVCodecContext *avctx,
if ((ret = truemotion1_decode_header(s)) < 0)
return ret;
- if ((ret = ff_reget_buffer(avctx, s->frame)) < 0) {
- av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+ if ((ret = ff_reget_buffer(avctx, s->frame)) < 0)
return ret;
- }
if (compression_types[s->compression].algorithm == ALGO_RGB24H) {
truemotion1_decode_24bit(s);
@@ -896,7 +898,7 @@ static av_cold int truemotion1_decode_end(AVCodecContext *avctx)
TrueMotion1Context *s = avctx->priv_data;
av_frame_free(&s->frame);
- av_free(s->vert_pred);
+ av_freep(&s->vert_pred);
return 0;
}
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