From: Ivailo <xakepa10@gmail.com>
Date: Tue, 3 Dec 2013 14:20:22 +0000 (+0000)
Subject: test-xvasprintf: disable some -Wformat-security diagnostics
X-Git-Tag: snapshot-start~22
X-Git-Url: http://erislabs.net/gitweb/?p=gnulib.git;a=commitdiff_plain;h=4e42bcc4f190909d49d38f1137726b3bc36b7191

test-xvasprintf: disable some -Wformat-security diagnostics

* tests/test-xvasprintf.c: Disable -Wformat-zero-length and
-Wformat-nonliteral checks, as these edge cases are part of the test.
---

diff --git a/ChangeLog b/ChangeLog
index 4e7893f9d..338990581 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-12-03  Ivailo  <xakepa10@gmail.com>
+
+	test-xvasprintf: (trivial) fix to disable some -Wformat-security diags
+	* tests/test-xvasprintf.c: Disable -Wformat-zero-length and
+	-Wformat-nonliteral checks, as these edge cases are part of the test.
+
 2013-12-03  Eric Blake  <eblake@redhat.com>
 
 	regex: avoid glibc deadlock during configure
diff --git a/tests/test-xvasprintf.c b/tests/test-xvasprintf.c
index 453ca58e9..098722554 100644
--- a/tests/test-xvasprintf.c
+++ b/tests/test-xvasprintf.c
@@ -16,6 +16,13 @@
 
 /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
 
+/* Tell GCC not to warn about the specific edge cases tested here.  */
+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wformat-zero-length"
+# pragma GCC diagnostic ignored "-Wformat-nonliteral"
+# pragma GCC diagnostic ignored "-Wformat-security"
+#endif
+
 #include <config.h>
 
 #include "xvasprintf.h"