X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=configure;h=9b06d2b43a43f5ec819f283a4ea4df209ab85d2f;hp=2969b950bd65c0989c76f32d84fcc6f16caaa900;hb=adefe830dd376be386df5650a09c313c483adf1a;hpb=030e52639248ac8417a4934298caa78c21a228d1

diff --git a/configure b/configure
index 2969b950..9b06d2b4 100755
--- a/configure
+++ b/configure
@@ -247,6 +247,13 @@ fi
 tryflag CFLAGS_AUTO -fno-unwind-tables
 tryflag CFLAGS_AUTO -fno-asynchronous-unwind-tables
 
+#
+# The GNU toolchain defaults to assuming unmarked files need an
+# executable stack, potentially exposing vulnerabilities in programs
+# linked with such object files. Fix this.
+#
+tryflag CFLAGS_AUTO -Wa,--noexecstack
+
 #
 # Some optimization levels add bloated alignment that hurt performance
 #