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new 242ff799c7 avcodec/tdsc: remove double stride adjustment
242ff799c7 is described below
commit 242ff799c75f20bade946314c8d741d0887ee11c
Author: Michael Niedermayer <[email protected]>
AuthorDate: Fri May 1 22:16:02 2026 +0200
Commit: michaelni <[email protected]>
CommitDate: Sat May 2 23:11:24 2026 +0000
avcodec/tdsc: remove double stride adjustment
Fixes: out of array access
Found-by: Seung Min Shin
Patch based on suggested fix by Seung Min Shin
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavcodec/tdsc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/tdsc.c b/libavcodec/tdsc.c
index 88ff575f99..91ea17df76 100644
--- a/libavcodec/tdsc.c
+++ b/libavcodec/tdsc.c
@@ -240,7 +240,6 @@ static int tdsc_load_cursor(AVCodecContext *avctx)
bits <<= 1;
}
}
- dst += ctx->cursor_stride - ctx->cursor_w * 4;
}
dst = ctx->cursor;
@@ -272,7 +271,6 @@ static int tdsc_load_cursor(AVCodecContext *avctx)
bits <<= 1;
}
}
- dst += ctx->cursor_stride - ctx->cursor_w * 4;
}
break;
case CUR_FMT_BGRA:
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