From: Jorge Pereira <jpereiran@gmail.com>
Date: Tue, 14 Mar 2023 17:51:56 +0000 (-0300)
Subject: Fix AddressSanitizer: odr-violation in 'radiusd_version'
X-Git-Tag: release_3_2_3~144
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b917bbef48c85dac60f7c84344ee5f66c514a054;p=thirdparty%2Ffreeradius-server.git

Fix AddressSanitizer: odr-violation in 'radiusd_version'

That's why we are backing port the 'HIDDEN' macro.
---

diff --git a/src/include/build.h b/src/include/build.h
index 069216eb02..c5eaa45457 100644
--- a/src/include/build.h
+++ b/src/include/build.h
@@ -158,6 +158,7 @@ extern "C" {
 
 #define PRINTF_LIKE(n)		CC_HINT(format(printf, n, n+1))
 #define NEVER_RETURNS		CC_HINT(noreturn)
+#define HIDDEN                CC_HINT(visibility("hidden"))
 #define UNUSED			CC_HINT(unused)
 #define BLANK_FORMAT		" "	/* GCC_LINT whines about empty formats */
 
diff --git a/src/include/radiusd.h b/src/include/radiusd.h
index 8deed795d9..5a07f35fa4 100644
--- a/src/include/radiusd.h
+++ b/src/include/radiusd.h
@@ -357,8 +357,8 @@ extern char const	*radacct_dir;
 extern char const	*radlog_dir;
 extern char const	*radlib_dir;
 extern bool		log_stripped_names;
-extern char const	*radiusd_version;
-extern char const	*radiusd_version_short;
+extern HIDDEN char const	*radiusd_version;
+extern HIDDEN char const	*radiusd_version_short;
 void			radius_signal_self(int flag);
 
 typedef enum {