- (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually

   use some stack in main().
   Report and suggested fix from vapier AT gentoo.org

1 files changed, 7 insertions, 7 deletions

diff --git a/configure.ac b/configure.ac
index 3e0821bae..43732abb8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.410 2008/11/19 05:26:42 tim Exp $
+# $Id: configure.ac,v 1.411 2008/12/07 22:35:36 djm Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -15,7 +15,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
-AC_REVISION($Revision: 1.410 $)
+AC_REVISION($Revision: 1.411 $)
 AC_CONFIG_SRCDIR([ssh.c])
 
 AC_CONFIG_HEADER(config.h)
@@ -126,7 +126,7 @@ int main(void){char b[10]; memset(b, 0, sizeof(b));}
 
         # -fstack-protector-all doesn't always work for some GCC versions
         # and/or platforms, so we test if we can.  If it's not supported
-        # on a give platform gcc will emit a warning so we use -Werror.
+        # on a given platform gcc will emit a warning so we use -Werror.
         if test "x$use_stack_protector" = "x1"; then
             for t in -fstack-protector-all -fstack-protector; do
                 AC_MSG_CHECKING(if $CC supports $t)
@@ -136,8 +136,8 @@ int main(void){char b[10]; memset(b, 0, sizeof(b));}
                 LDFLAGS="$LDFLAGS $t -Werror"
                 AC_LINK_IFELSE(
                         [AC_LANG_SOURCE([
-#include <stdlib.h>
-int main(void){return 0;}
+#include <stdio.h>
+int main(void){char x[[256]]; snprintf(x, sizeof(x), "XXX"); return 0;}
                          ])],
                     [ AC_MSG_RESULT(yes)
                       CFLAGS="$saved_CFLAGS $t"
@@ -145,8 +145,8 @@ int main(void){return 0;}
                       AC_MSG_CHECKING(if $t works)
                       AC_RUN_IFELSE(
                         [AC_LANG_SOURCE([
-#include <stdlib.h>
-int main(void){exit(0);}
+#include <stdio.h>
+int main(void){char x[[256]]; snprintf(x, sizeof(x), "XXX"); return 0;}
                         ])],
                         [ AC_MSG_RESULT(yes)
                           break ],