commit 621b19dddbfba1cd98c01cb95ce312baa20e0e7c
author Nick Kralevich <nnk@google.com> Tue Jun 25 10:02:35 2013 -0700
committer Nick Kralevich <nnk@google.com> Tue Jun 25 10:02:35 2013 -0700
tree cf8335801d54362b0e7c3e032c4f35a46d017e2f
parent 1642edb5208fe02ef64d5734fffaf7c4a724fd2f

libc: enable FORTIFY_SOURCE snprintf under clang

Change-Id: I8b8059782a720104722b0841994b38f873ed02aa

tests/fortify2_test.cpp

diff --git a/tests/fortify2_test.cpp b/tests/fortify2_test.cpp
index 2f50038..9a13612 100644
--- a/tests/fortify2_test.cpp
+++ b/tests/fortify2_test.cpp
@@ -155,6 +155,14 @@
   ASSERT_EXIT(strcat(myfoo.b, myfoo.a), testing::KilledBySignal(SIGABRT), "");
 }
 
+TEST(Fortify2_DeathTest, snprintf_fortified2) {
+  ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+  foo myfoo;
+  strcpy(myfoo.a, "012345678");
+  size_t n = strlen(myfoo.a) + 2;
+  ASSERT_EXIT(snprintf(myfoo.b, n, "a%s", myfoo.a), testing::KilledBySignal(SIGABRT), "");
+}
+
 /***********************************************************/
 /* TESTS BELOW HERE DUPLICATE TESTS FROM fortify1_test.cpp */
 /***********************************************************/
@@ -292,3 +300,12 @@
   size_t n = strlen(bufa);
   ASSERT_EXIT(strncpy(bufb, bufa, n), testing::KilledBySignal(SIGABRT), "");
 }
+
+TEST(Fortify2_DeathTest, snprintf_fortified) {
+  ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+  char bufa[15];
+  char bufb[10];
+  strcpy(bufa, "0123456789");
+  size_t n = strlen(bufa) + 1;
+  ASSERT_EXIT(snprintf(bufb, n, "%s", bufa), testing::KilledBySignal(SIGABRT), "");
+}