From: Niels Möller <[email protected]>
Prevent a spuriour read from uninitialized memory.
---
I'm ok with the patch, I'd push it tomorrow morning.
libavcodec/dca_xll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/dca_xll.c b/libavcodec/dca_xll.c
index 0c32d6e..5a558b8 100644
--- a/libavcodec/dca_xll.c
+++ b/libavcodec/dca_xll.c
@@ -514,8 +514,8 @@ int ff_dca_xll_decode_audio(DCAContext *s, AVFrame *frame)
}
for (i = 0; i < chset->channels; i++) {
int param_index = params->seg_type ? 0 : i;
- int bits = params->pancABIT0[param_index];
int part0 = params->nSamplPart0[param_index];
+ int bits = part0 ? params->pancABIT0[param_index] : 0;
int *sample_buf = s->xll_sample_buf +
(in_channel + i) * s->xll_smpl_in_seg;
--
2.3.1
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