From: Peter Ross <pr...@xvid.org>
Signed-off-by: Michael Niedermayer <michae...@gmx.at>
---
libavcodec/dpx.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c
index 82891d6..0722dd0 100644
--- a/libavcodec/dpx.c
+++ b/libavcodec/dpx.c
@@ -68,7 +68,7 @@ static int decode_frame(AVCodecContext *avctx,
unsigned int rgbBuffer;
- if (avpkt->size <= 0x324) {
+ if (avpkt->size <= 1634) {
av_log(avctx, AV_LOG_ERROR, "Packet too small for DPX header\n");
return AVERROR_INVALIDDATA;
}
@@ -106,6 +106,10 @@ static int decode_frame(AVCodecContext *avctx,
avctx->bits_per_raw_sample =
bits_per_color = buf[0];
+ buf += 825;
+ avctx->sample_aspect_ratio.num = read32(&buf, endian);
+ avctx->sample_aspect_ratio.den = read32(&buf, endian);
+
switch (descriptor) {
case 51: // RGBA
elements = 4;
--
1.7.4.1
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