avcodec/dpx_parser: fix off by 1 error

Found-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · c4d88311cd
parent d41a4a765b
commit c4d88311cd
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/dpx_parser.c
+++ b/libavcodec/dpx_parser.c
@ -89,7 +89,7 @@ static int dpx_parse(AVCodecParserContext *s, AVCodecContext *avctx,
        } else if (d->index > 17) {
            if (d->pc.state == MKBETAG('S','D','P','X') ||
                d->pc.state == MKTAG('S','D','P','X')) {
-                next = i - 4;
+                next = i - 3;
                break;
            }
        }