commit 849c0b9f51b65da9f3ac7a3222da9ae00893acfd
author George Burgess IV <gbiv@google.com> Mon Jun 10 16:22:09 2019 -0700
committer George Burgess IV <gbiv@google.com> Thu Jun 13 23:29:37 2019 -0700
tree 1b118a1406ebeddc7786d35a4f06ebfa5b38b42e
parent 74519e7aa58a19c0ed352b660f2e732148ae2f8a

fortify: add __mempcpy_chk

Bug: 131861088
Test: mma + bionic-unit-tests on blueline
Change-Id: I02f8f87d5db0ba5fecec410da32f6ffa2c98ef57

tests/clang_fortify_tests.cpp

diff --git a/tests/clang_fortify_tests.cpp b/tests/clang_fortify_tests.cpp
index 5f87098..291fc5a 100644
--- a/tests/clang_fortify_tests.cpp
+++ b/tests/clang_fortify_tests.cpp
@@ -159,11 +159,8 @@
     EXPECT_FORTIFY_DEATH(memcpy(small_buffer, large_buffer, sizeof(large_buffer)));
     // expected-error@+1{{size bigger than buffer}}
     EXPECT_FORTIFY_DEATH(memmove(small_buffer, large_buffer, sizeof(large_buffer)));
-    // FIXME: this should be EXPECT_FORTIFY_DEATH
-#if 0
-    // expected-error@+1{{called with bigger length than the destination}}
-#endif
-    EXPECT_NO_DEATH(mempcpy(small_buffer, large_buffer, sizeof(large_buffer)));
+    // expected-error@+1{{size bigger than buffer}}
+    EXPECT_FORTIFY_DEATH(mempcpy(small_buffer, large_buffer, sizeof(large_buffer)));
     // expected-error@+1{{size bigger than buffer}}
     EXPECT_FORTIFY_DEATH(memset(small_buffer, 0, sizeof(large_buffer)));
     // expected-warning@+1{{arguments got flipped?}}