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From: =?utf-8?q?Christian_G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Thu, 22 Dec 2022 17:00:53 +0100
Subject: Use _FORTIFY_SOURCE level 3
---
m4/dovecot.m4 | 6 +++---
pigeonhole/m4/dovecot.m4 | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/m4/dovecot.m4 b/m4/dovecot.m4
index 8092bf5..558aee4 100644
--- a/m4/dovecot.m4
+++ b/m4/dovecot.m4
@@ -9,7 +9,7 @@ dnl modifications, as long as this notice is preserved.
# serial 34
dnl
-dnl Check for support for D_FORTIFY_SOURCE=2
+dnl Check for support for D_FORTIFY_SOURCE=3
dnl
AC_DEFUN([AC_CC_D_FORTIFY_SOURCE],[
@@ -17,8 +17,8 @@ AC_DEFUN([AC_CC_D_FORTIFY_SOURCE],[
AS_IF([test "$enable_hardening" = yes], [
case "$host" in
*)
- gl_COMPILER_OPTION_IF([-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2], [
- CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
+ gl_COMPILER_OPTION_IF([-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3], [
+ CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3"
],
[],
[AC_LANG_PROGRAM()]
diff --git a/pigeonhole/m4/dovecot.m4 b/pigeonhole/m4/dovecot.m4
index 037d5e4..a3e0883 100644
--- a/pigeonhole/m4/dovecot.m4
+++ b/pigeonhole/m4/dovecot.m4
@@ -9,7 +9,7 @@ dnl modifications, as long as this notice is preserved.
# serial 34
dnl
-dnl Check for support for D_FORTIFY_SOURCE=2
+dnl Check for support for D_FORTIFY_SOURCE=3
dnl
AC_DEFUN([AC_CC_D_FORTIFY_SOURCE],[
@@ -17,8 +17,8 @@ AC_DEFUN([AC_CC_D_FORTIFY_SOURCE],[
AS_IF([test "$enable_hardening" = yes], [
case "$host" in
*)
- gl_COMPILER_OPTION_IF([-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2], [
- CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
+ gl_COMPILER_OPTION_IF([-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3], [
+ CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3"
],
[],
[AC_LANG_PROGRAM()]
|
