From 05baf9cfe90c25b02652489c6dd75810600ead5e Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Tue, 28 Oct 2025 23:16:05 +0100
Subject: Fix possible cast-mismatch spotted by `-Werror=cast-qual`

---
 include/fortify-headers.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/fortify-headers.h b/include/fortify-headers.h
index b5c8bc0..a8f76cc 100644
--- a/include/fortify-headers.h
+++ b/include/fortify-headers.h
@@ -134,8 +134,8 @@
  * since gcc seems to like to generate code that relies on dst == src */
 #define __fh_overlap(a, len_a, b, len_b) \
 	( \
-		((char*)(a) < (char*)(b) && (char*)(b) < ((char*)(a) + (__fh_size_t)(len_a))) \
-	     || ((char*)(b) < (char*)(a) && (char*)(a) < ((char*)(b) + (__fh_size_t)(len_b))) \
+		((const char*)(a) < (const char*)(b) && (const char*)(b) < ((const char*)(a) + (__fh_size_t)(len_a))) \
+	     || ((const char*)(b) < (const char*)(a) && (const char*)(a) < ((const char*)(b) + (__fh_size_t)(len_b))) \
         )
 
 /*
-- 
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