From fd4f4923cce6a2cbf4f48640b4ac706e614a1594 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 10 Nov 2012 17:14:04 +0100 Subject: alac: fix nb_samples < order case Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer --- libavcodec/alac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/alac.c b/libavcodec/alac.c index 5653e9aff5..f032ceb9cc 100644 --- a/libavcodec/alac.c +++ b/libavcodec/alac.c @@ -224,7 +224,7 @@ static void lpc_prediction(int32_t *error_buffer, int32_t *buffer_out, } /* read warm-up samples */ - for (i = 1; i <= lpc_order; i++) + for (i = 1; i <= lpc_order && i < nb_samples; i++) buffer_out[i] = sign_extend(buffer_out[i - 1] + error_buffer[i], bps); /* NOTE: 4 and 8 are very common cases that could be optimized. */ -- cgit v1.2.3