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| author | Pierre Gousseau <pierregousseau14@gmail.com> | 2017-05-02 09:01:02 +0000 |
|---|---|---|
| committer | Pierre Gousseau <pierregousseau14@gmail.com> | 2017-05-02 09:01:02 +0000 |
| commit | 25469d9bd4174709ad3c4b85dadfa7892ebf3171 (patch) | |
| tree | e9226bf335925ee8b18e812d2250179353c3cfc4 /lib/msan/tests | |
| parent | fb29bf0414b2ea0197255e1212649141b72f69a6 (diff) | |
[asan] Add strndup/__strndup interceptors if targeting linux.
Differential Revision: https://reviews.llvm.org/D31457
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@301904 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/tests')
| -rw-r--r-- | lib/msan/tests/msan_test.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/msan/tests/msan_test.cc b/lib/msan/tests/msan_test.cc index dd81c4d79..432d92c2e 100644 --- a/lib/msan/tests/msan_test.cc +++ b/lib/msan/tests/msan_test.cc @@ -1581,7 +1581,8 @@ TEST(MemorySanitizer, strdup) { TEST(MemorySanitizer, strndup) { char buf[4] = "abc"; __msan_poison(buf + 2, sizeof(*buf)); - char *x = strndup(buf, 3); + char *x; + EXPECT_UMR(x = strndup(buf, 3)); EXPECT_NOT_POISONED(x[0]); EXPECT_NOT_POISONED(x[1]); EXPECT_POISONED(x[2]); @@ -1593,7 +1594,8 @@ TEST(MemorySanitizer, strndup_short) { char buf[4] = "abc"; __msan_poison(buf + 1, sizeof(*buf)); __msan_poison(buf + 2, sizeof(*buf)); - char *x = strndup(buf, 2); + char *x; + EXPECT_UMR(x = strndup(buf, 2)); EXPECT_NOT_POISONED(x[0]); EXPECT_POISONED(x[1]); EXPECT_NOT_POISONED(x[2]); |