cups/0001-cups-strlcpy-handle-zero-size.patch
2023-06-29 09:37:33 +02:00

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From 5e3107e734f06d410a490e8bc923dc3119f17671 Mon Sep 17 00:00:00 2001
From: Michael R Sweet <michael.r.sweet@gmail.com>
Date: Wed, 17 May 2023 12:59:57 -0400
Subject: [PATCH] Consensus fix.
---
cups/string.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/cups/string.c b/cups/string.c
index 00454203c..b4fc12050 100644
--- a/cups/string.c
+++ b/cups/string.c
@@ -1,6 +1,7 @@
/*
* String functions for CUPS.
*
+ * Copyright © 2023 by OpenPrinting.
* Copyright © 2007-2019 by Apple Inc.
* Copyright © 1997-2007 by Easy Software Products.
*
@@ -730,6 +731,9 @@ _cups_strlcpy(char *dst, /* O - Destination string */
size_t srclen; /* Length of source string */
+ if (size == 0)
+ return (0);
+
/*
* Figure out how much room is needed...
*/
--
2.40.1