From: Vittorio Giovara <[email protected]>
---
libavcodec/libtheoraenc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/libtheoraenc.c b/libavcodec/libtheoraenc.c
index 462bc94..097336b 100644
--- a/libavcodec/libtheoraenc.c
+++ b/libavcodec/libtheoraenc.c
@@ -101,6 +101,8 @@ static int get_stats(AVCodecContext *avctx, int eos)
if (!eos) {
h->stats = av_fast_realloc(h->stats, &h->stats_size,
h->stats_offset + bytes);
+ if (!h->stats)
+ return AVERROR(ENOMEM);
memcpy(h->stats + h->stats_offset, buf, bytes);
h->stats_offset += bytes;
} else {
@@ -108,6 +110,8 @@ static int get_stats(AVCodecContext *avctx, int eos)
// libtheora generates a summary header at the end
memcpy(h->stats, buf, bytes);
avctx->stats_out = av_malloc(b64_size);
+ if (!avctx->stats_out)
+ return AVERROR(ENOMEM);
av_base64_encode(avctx->stats_out, b64_size, h->stats,
h->stats_offset);
}
return 0;
@@ -131,6 +135,8 @@ static int submit_stats(AVCodecContext *avctx)
}
h->stats_size = strlen(avctx->stats_in) * 3/4;
h->stats = av_malloc(h->stats_size);
+ if (!h->stats)
+ return AVERROR(ENOMEM);
h->stats_size = av_base64_decode(h->stats, avctx->stats_in,
h->stats_size);
}
while (h->stats_size - h->stats_offset > 0) {
--
1.9.0
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