blob: 812cf049f2a9bcb146dd99ca5a6e2b53f66b7eb8 [file] [log] [blame]
// Test the behavior of malloc called from std:: when the allocation size
// exceeds the sanitizer's allocator max allowed one.
// RUN: %clangxx -O0 %s -o %t
// RUN: %env_tool_opts=allocator_may_return_null=0 not %run %t 2>&1 | FileCheck %s
// UBSAN has no allocator.
// REQUIRES: x86_64-target-arch
#include <stdio.h>
#include <stdlib.h>
#include <vector>
int main(int argc, char **argv) {
// The maximum value of all supported sanitizers (search for
// kMaxAllowedMallocSize). For ASan + LSan, ASan limit is used.
constexpr size_t kMaxAllowedMallocSizePlusOne = (1ULL << 40) + 1;
std::vector<char> v;
fprintf(stderr, "x: %lx\n", (long);
return 0;
// CHECK: #{{[0-9]+.*}}allocator_returns_null_std.cpp
// CHECK: {{SUMMARY: .*Sanitizer: allocation-size-too-big.*allocator_returns_null_std.cpp.*}} in main