flacdec: Fix used AVCodecContext

Fixes out of array writes with multiple threads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · c112e36d41
parent fa125c5e82
commit c112e36d41
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/flacdec.c
+++ b/libavcodec/flacdec.c
@ -498,6 +498,7 @@ static int flac_decode_frame(AVCodecContext *avctx, void *data,
    int ret;

    *got_frame_ptr = 0;
+    s->avctx = avctx;

    if (s->max_framesize == 0) {
        s->max_framesize =