Merge "Add strncpy FORTIFY_SOURCE tests."
diff --git a/tests/fortify1_test.cpp b/tests/fortify1_test.cpp
index e237193..70d458a 100644
--- a/tests/fortify1_test.cpp
+++ b/tests/fortify1_test.cpp
@@ -60,3 +60,19 @@
memcpy(source_buf, "12345678901234", 15);
ASSERT_EXIT(sprintf(buf, "%s", source_buf), testing::KilledBySignal(SIGSEGV), "");
}
+
+TEST(Fortify1_DeathTest, strncat_fortified) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ char buf[10];
+ size_t n = atoi("10"); // avoid compiler optimizations
+ strncpy(buf, "012345678", n);
+ ASSERT_EXIT(strncat(buf, "9", n), testing::KilledBySignal(SIGSEGV), "");
+}
+
+TEST(Fortify1_DeathTest, strncat2_fortified) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ char buf[10];
+ buf[0] = '\0';
+ size_t n = atoi("10"); // avoid compiler optimizations
+ ASSERT_EXIT(strncat(buf, "0123456789", n), testing::KilledBySignal(SIGSEGV), "");
+}
diff --git a/tests/fortify2_test.cpp b/tests/fortify2_test.cpp
index ea890fe..c937e91 100644
--- a/tests/fortify2_test.cpp
+++ b/tests/fortify2_test.cpp
@@ -64,6 +64,22 @@
}
#endif
+TEST(Fortify2_DeathTest, strncat_fortified2) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ foo myfoo;
+ size_t n = atoi("10"); // avoid compiler optimizations
+ strncpy(myfoo.a, "012345678", n);
+ ASSERT_EXIT(strncat(myfoo.a, "9", n), testing::KilledBySignal(SIGSEGV), "");
+}
+
+TEST(Fortify2_DeathTest, strncat2_fortified2) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ foo myfoo;
+ myfoo.a[0] = '\0';
+ size_t n = atoi("10"); // avoid compiler optimizations
+ ASSERT_EXIT(strncat(myfoo.a, "0123456789", n), testing::KilledBySignal(SIGSEGV), "");
+}
+
/***********************************************************/
/* TESTS BELOW HERE DUPLICATE TESTS FROM fortify1_test.cpp */
/***********************************************************/
@@ -106,3 +122,19 @@
memcpy(source_buf, "12345678901234", 15);
ASSERT_EXIT(sprintf(buf, "%s", source_buf), testing::KilledBySignal(SIGSEGV), "");
}
+
+TEST(Fortify2_DeathTest, strncat_fortified) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ char buf[10];
+ size_t n = atoi("10"); // avoid compiler optimizations
+ strncpy(buf, "012345678", n);
+ ASSERT_EXIT(strncat(buf, "9", n), testing::KilledBySignal(SIGSEGV), "");
+}
+
+TEST(Fortify2_DeathTest, strncat2_fortified) {
+ ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ char buf[10];
+ buf[0] = '\0';
+ size_t n = atoi("10"); // avoid compiler optimizations
+ ASSERT_EXIT(strncat(buf, "0123456789", n), testing::KilledBySignal(SIGSEGV), "");
+}