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-rw-r--r--test/asan/TestCases/strspn-1.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/test/asan/TestCases/strspn-1.c b/test/asan/TestCases/strspn-1.c
index 24d0d2daac1e..b0c40ea4d725 100644
--- a/test/asan/TestCases/strspn-1.c
+++ b/test/asan/TestCases/strspn-1.c
@@ -1,19 +1,20 @@
// Test string s1 overflow in strspn function
-// RUN: %clang_asan %s -o %t && env ASAN_OPTIONS=$ASAN_OPTIONS:strict_string_checks=true not %run %t 2>&1 | FileCheck %s
+// RUN: %clang_asan %s -o %t && %env_asan_opts=strict_string_checks=true not %run %t 2>&1 | FileCheck %s
// Test intercept_strspn asan option
-// RUN: env ASAN_OPTIONS=$ASAN_OPTIONS:intercept_strspn=false %run %t 2>&1
+// RUN: %env_asan_opts=intercept_strspn=false %run %t 2>&1
#include <assert.h>
#include <string.h>
+#include <sanitizer/asan_interface.h>
int main(int argc, char **argv) {
size_t r;
char s2[] = "ab";
- char s1[] = {'a', 'c'};
- char s3 = 0;
+ char s1[4] = "acb";
+ __asan_poison_memory_region ((char *)&s1[2], 2);
r = strspn(s1, s2);
- // CHECK:'s{{[1|3]}}' <== Memory access at offset {{[0-9]+ .*}}flows this variable
+ // CHECK:'s1' <== Memory access at offset {{[0-9]+}} partially overflows this variable
assert(r == 1);
return 0;
}