avutil/hwcontext_vulkan: fix format specifiers for some printed variables

[ffmpeg] / libavcodec / hevc_mp4toannexb_bsf.c

diff --git a/libavcodec/hevc_mp4toannexb_bsf.c b/libavcodec/hevc_mp4toannexb_bsf.c
index b63d58c5517acba52032d2e14c177a73dd706113..ba1deb28489cf5f2723b919e7dc6482eb7057959 100644 (file)
--- a/libavcodec/hevc_mp4toannexb_bsf.c
+++ b/libavcodec/hevc_mp4toannexb_bsf.c
@@ -25,6 +25,7 @@
 #include "libavutil/mem.h"
 
 #include "avcodec.h"
+#include "bsf.h"
 #include "bsf_internal.h"
 #include "bytestream.h"
 #include "hevc.h"
@@ -141,10 +142,14 @@ static int hevc_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out)
         int      nalu_type;
         int is_irap, add_extradata, extra_size, prev_size;
 
+        if (bytestream2_get_bytes_left(&gb) < s->length_size) {
+            ret = AVERROR_INVALIDDATA;
+            goto fail;
+        }
         for (i = 0; i < s->length_size; i++)
             nalu_size = (nalu_size << 8) | bytestream2_get_byte(&gb);
 
-        if (nalu_size < 2) {
+        if (nalu_size < 2 || nalu_size > bytestream2_get_bytes_left(&gb)) {
             ret = AVERROR_INVALIDDATA;
             goto fail;
         }