[ASAN] Adjust asan tests due to new optimizations
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@372141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/asan/tests/asan_str_test.cpp b/lib/asan/tests/asan_str_test.cpp
index cc5bd2b..50e1ab4 100644
--- a/lib/asan/tests/asan_str_test.cpp
+++ b/lib/asan/tests/asan_str_test.cpp
@@ -454,7 +454,7 @@
size_t from_size = Ident(20);
char *from = MallocAndMemsetString(from_size);
// Normal strncat calls.
- strncat(to, from, 0);
+ strncat(to, from, 1);
strncat(to, from, from_size);
from[from_size - 1] = '\0';
strncat(to, from, 2 * from_size);