avutil/frame: Remove deprecated AVFrame.pkt_pts field

[ffmpeg] / libavcodec / indeo4.c

diff --git a/libavcodec/indeo4.c b/libavcodec/indeo4.c
index 7dff9db8771ef569f4de86373b813b92a58efd14..e2778af6caaee085cd674e9f324cd94543e535ae 100644 (file)
--- a/libavcodec/indeo4.c
+++ b/libavcodec/indeo4.c
@@ -30,6 +30,7 @@
 #define BITSTREAM_READER_LE
 #include "avcodec.h"
 #include "get_bits.h"
+#include "libavutil/imgutils.h"
 #include "indeo4data.h"
 #include "internal.h"
 #include "ivi.h"
@@ -178,6 +179,13 @@ static int decode_pic_hdr(IVI45DecContext *ctx, AVCodecContext *avctx)
     pic_conf.chroma_bands = 0;
     if (pic_conf.luma_bands)
         pic_conf.chroma_bands = decode_plane_subdivision(&ctx->gb);
+
+    if (av_image_check_size2(pic_conf.pic_width, pic_conf.pic_height, avctx->max_pixels, AV_PIX_FMT_YUV410P, 0, avctx) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "picture dimensions %d %d cannot be decoded\n",
+               pic_conf.pic_width, pic_conf.pic_height);
+        return AVERROR_INVALIDDATA;
+    }
+
     ctx->is_scalable = pic_conf.luma_bands != 1 || pic_conf.chroma_bands != 1;
     if (ctx->is_scalable && (pic_conf.luma_bands != 4 || pic_conf.chroma_bands != 1)) {
         av_log(avctx, AV_LOG_ERROR, "Scalability: unsupported subdivision! Luma bands: %d, chroma bands: %d\n",
@@ -492,6 +500,11 @@ static int decode_mb_info(IVI45DecContext *ctx, IVIBandDesc *band,
             mb->b_mv_x   =
             mb->b_mv_y   = 0;
 
+            if (get_bits_left(&ctx->gb) < 1) {
+                av_log(avctx, AV_LOG_ERROR, "Insufficient input for mb info\n");
+                return AVERROR_INVALIDDATA;
+            }
+
             if (get_bits1(&ctx->gb)) {
                 if (ctx->frame_type == IVI4_FRAMETYPE_INTRA) {
                     av_log(avctx, AV_LOG_ERROR, "Empty macroblock in an INTRA picture!\n");
@@ -700,4 +713,5 @@ AVCodec ff_indeo4_decoder = {
     .close          = ff_ivi_decode_close,
     .decode         = ff_ivi_decode_frame,
     .capabilities   = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
 };