X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Ffic.c;h=457d74d7cda855715330e598e8fd04851ab7cb2f;hb=4e8d22478bc854949a9adbda97348f2997e1dc8d;hp=65d102b86bea25f8bdc982889c50b2277342710b;hpb=0c126431f9b290f5651ec62f45627632d94c51ea;p=ffmpeg

diff --git a/libavcodec/fic.c b/libavcodec/fic.c
index 65d102b86be..457d74d7cda 100644
--- a/libavcodec/fic.c
+++ b/libavcodec/fic.c
@@ -22,6 +22,7 @@
  */
 
 #include "libavutil/common.h"
+#include "libavutil/mem_internal.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
 #include "internal.h"
@@ -278,7 +279,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
     int skip_cursor = ctx->skip_cursor;
     uint8_t *sdata;
 
-    if ((ret = ff_reget_buffer(avctx, ctx->frame)) < 0)
+    if ((ret = ff_reget_buffer(avctx, ctx->frame, 0)) < 0)
         return ret;
 
     /* Header + at least one slice (4) */
@@ -356,7 +357,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
     sdata = src + tsize + FIC_HEADER_SIZE + 4 * nslices;
     msize = avpkt->size - nslices * 4 - tsize - FIC_HEADER_SIZE;
 
-    if (msize <= 0) {
+    if (msize <= ctx->aligned_width/8 * (ctx->aligned_height/8) / 8) {
         av_log(avctx, AV_LOG_ERROR, "Not enough frame data to decode.\n");
         return AVERROR_INVALIDDATA;
     }
@@ -421,7 +422,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
     }
 
     /* Make sure we use a user-supplied buffer. */
-    if ((ret = ff_reget_buffer(avctx, ctx->final_frame)) < 0) {
+    if ((ret = ff_reget_buffer(avctx, ctx->final_frame, 0)) < 0) {
         av_log(avctx, AV_LOG_ERROR, "Could not make frame writable.\n");
         return ret;
     }
@@ -482,7 +483,7 @@ static const AVClass fic_decoder_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_fic_decoder = {
+const AVCodec ff_fic_decoder = {
     .name           = "fic",
     .long_name      = NULL_IF_CONFIG_SMALL("Mirillis FIC"),
     .type           = AVMEDIA_TYPE_VIDEO,