replace: Check for -Wuse-after-free

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15095

Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/replace/wscript b/lib/replace/wscript
index 827d74f19cb12d2b02ae475ff66ab74aefc8443c..2808db2e5186660e2c309a7460302ec1b853ef62 100644 (file)
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -128,6 +128,9 @@ def configure(conf):
     if conf.CHECK_CFLAGS('-Wno-strict-overflow'):
         conf.define('HAVE_WNO_STRICT_OVERFLOW', '1')
 
+    if conf.CHECK_CFLAGS('-Wuse-after-free=1'):
+        conf.define('HAVE_WUSE_AFTER_FREE_1', '1')
+
     # Check for process set name support
     conf.CHECK_CODE('''
                     #include <sys/prctl.h>