From 0f683f818cf087d580ba2edf7c096897bc28b95a Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Thu, 17 Jul 2008 09:17:51 +0000
Subject: printf: protect against bogus format specifiers. Hopefully closes bug
 4184

---
 testsuite/printf.tests | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'testsuite/printf.tests')

diff --git a/testsuite/printf.tests b/testsuite/printf.tests
index 18f25e3f1..d6b60fb8c 100755
--- a/testsuite/printf.tests
+++ b/testsuite/printf.tests
@@ -24,4 +24,10 @@ testing "printf repeatedly use pattern for each argv" \
 	"foo\n$HOME\n" \
 	"" ""
 
+# Why ()s are necessary I have no idea...
+testing "printf aborts on bare %" \
+	"(${bb}printf '%' a b c) 2>&1; echo \$?" \
+	"printf: invalid directive '%'\n""1\n" \
+	"" ""
+
 exit $FAILCOUNT
-- 
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