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

   1 // Check that we properly report mmap failure.
   2 // RUN: %clangxx_asan %s -o %t && not %run %t 2>&1 | FileCheck %s
   3 #include <stdlib.h>
   4 #include <assert.h>
   5 #include <sys/time.h>
   6 #include <sys/resource.h>
   7
   8 static volatile void *x;
   9
  10 int main(int argc, char **argv) {
  11   struct rlimit mmap_resource_limit = { 0, 0 };
  12   assert(0 == setrlimit(RLIMIT_AS, &mmap_resource_limit));
  13   x = malloc(10000000);
  14 // CHECK: ERROR: Failed to mmap
  15   return 0;
  16 }