[PATCH] dwrite/layout: Fix invalid index access to cluster array.
Nikolay Sivov
nsivov at codeweavers.com
Mon Apr 15 10:22:46 CDT 2019
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45543
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/dwrite/layout.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/dlls/dwrite/layout.c b/dlls/dwrite/layout.c
index 4cd5ce445f..d101a5a197 100644
--- a/dlls/dwrite/layout.c
+++ b/dlls/dwrite/layout.c
@@ -1853,6 +1853,9 @@ static void layout_add_line(struct dwrite_textlayout *layout, UINT32 first_clust
metrics.trailingWhitespaceLength += cluster->length;
trailingspacewidth += cluster->width;
+
+ if (index == 0)
+ break;
}
/* Line metrics length includes trailing whitespace length too */
--
2.20.1
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