From: Frank Plowman <p...@frankplowman.com>
Resolves the following undefined behavior sanitiser error:
runtime error: shift exponent 32 is too large for 32-bit type 'int'
Signed-off-by: Frank Plowman <p...@frankplowman.com>
---
libavcodec/vvc/vvc_intra_template.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vvc/vvc_intra_template.c
b/libavcodec/vvc/vvc_intra_template.c
index 9fb47549d5..a078885266 100644
--- a/libavcodec/vvc/vvc_intra_template.c
+++ b/libavcodec/vvc/vvc_intra_template.c
@@ -969,7 +969,7 @@ static void FUNC(pred_angular_h)(uint8_t *_src, const
uint8_t *_top, const uint8
int pos = (1 + ref_idx) * intra_pred_angle;
int wt;
if (need_pdpc)
- wt = (32 >> ((y * 2) >> nscale));
+ wt = (32 >> FFMIN(31, (y * 2) >> nscale));
for (int x = 0; x < w; x++) {
const int idx = (pos >> 5) + ref_idx;
--
2.43.0
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