Merge commit '0fbb271318899a0fb1fbcbb3db8292e909b91e23'

[ffmpeg] / libavcodec / tak_parser.c

diff --git a/libavcodec/tak_parser.c b/libavcodec/tak_parser.c
index 5d8460c90acc6beec606a23634abacf7daaabfd9..4f2149ae115064a41c4f4f38aabac307f38126a2 100644 (file)
--- a/libavcodec/tak_parser.c
+++ b/libavcodec/tak_parser.c
@@ -43,10 +43,12 @@ static int tak_parse(AVCodecParserContext *s, AVCodecContext *avctx,
     GetBitContext gb;
     int consumed = 0;
     int needed   = buf_size ? TAK_MAX_FRAME_HEADER_BYTES : 8;
+    int ret;
 
     if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) {
         TAKStreamInfo ti;
-        init_get_bits(&gb, buf, buf_size);
+        if ((ret = init_get_bits8(&gb, buf, buf_size)) < 0)
+            return ret;
         if (!ff_tak_decode_frame_header(avctx, &gb, &ti, 127))
             s->duration = t->ti.last_frame_samples ? t->ti.last_frame_samples
                                                    : t->ti.frame_samples;
@@ -73,8 +75,9 @@ static int tak_parse(AVCodecParserContext *s, AVCodecContext *avctx,
                 pc->buffer[ t->index + 1 ] == 0xA0) {
                 TAKStreamInfo ti;
 
-                init_get_bits(&gb, pc->buffer + t->index,
-                              8 * (pc->index - t->index));
+                if ((ret = init_get_bits8(&gb, pc->buffer + t->index,
+                                          pc->index - t->index)) < 0)
+                    return ret;
                 if (!ff_tak_decode_frame_header(avctx, &gb,
                         pc->frame_start_found ? &ti : &t->ti, 127) &&
                     !ff_tak_check_crc(pc->buffer + t->index,