workaround

Author: boomanaiden154

compiler-rt/test/asan/TestCases/Linux/allocator_oom_test.cpp

@@ -23,9 +23,11 @@
 // RUN:   | FileCheck %s --check-prefixes=CHECK-REALLOC,CHECK-CRASH
 // RUN: %env_asan_opts=allocator_may_return_null=1     %run %t realloc 2>&1 \
 // RUN:   | FileCheck %s --check-prefixes=CHECK-REALLOC,CHECK-NULL
-// RUN: %env_asan_opts=allocator_may_return_null=0 not %run %t realloc-after-malloc 2>&1 \
+// RUN: %export_asan_opts=allocator_may_return_null=0
+// RUN: not %run %t realloc-after-malloc 2>&1 \
 // RUN:   | FileCheck %s --check-prefixes=CHECK-MALLOC-REALLOC,CHECK-CRASH
-// RUN: %env_asan_opts=allocator_may_return_null=1     %run %t realloc-after-malloc 2>&1 \
+// RUN: %export_asan_opts=allocator_may_return_null=1
+// RUN: %run %t realloc-after-malloc 2>&1 \
 // RUN:   | FileCheck %s --check-prefixes=CHECK-MALLOC-REALLOC,CHECK-NULL
 
 // ASan shadow memory on s390 is too large for this test.