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[freetype2] master 4e6906cc5: Comments added.
From: |
Werner Lemberg |
Subject: |
[freetype2] master 4e6906cc5: Comments added. |
Date: |
Fri, 18 Nov 2022 09:03:30 -0500 (EST) |
branch: master
commit 4e6906cc5d31ff3249ea403926e8824b1f44ba43
Author: Alexei Podtelezhnikov <apodtele@gmail.com>
Commit: Alexei Podtelezhnikov <apodtele@gmail.com>
Comments added.
---
src/pcf/pcfdrivr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/pcf/pcfdrivr.c b/src/pcf/pcfdrivr.c
index 48d551352..ac83918bc 100644
--- a/src/pcf/pcfdrivr.c
+++ b/src/pcf/pcfdrivr.c
@@ -111,6 +111,7 @@ THE SOFTWARE.
FT_UInt32 w = enc->lastCol - enc->firstCol + 1;
+ /* wrapped around "negative" values are also rejected */
if ( i >= h || j >= w )
return 0;
@@ -131,6 +132,7 @@ THE SOFTWARE.
FT_UInt result = 0;
+ /* adjust wrapped around "negative" values */
if ( (FT_Int32)i < 0 )
i = 0;
if ( (FT_Int32)j < 0 )
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Werner Lemberg <=