reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | // REQUIRES: x86_64-target-arch // RUN: %clangxx_asan %s -o %t // RUN: not %run %t 2>&1 | FileCheck %s #include <sanitizer/common_interface_defs.h> #include <sched.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> int main() { __sanitizer_sandbox_arguments args = {0}; // should cache /proc/self/maps __sanitizer_sandbox_on_notify(&args); if (unshare(CLONE_NEWUSER)) { printf("unshare failed\n"); return 1; } // remove access to /proc/self/maps if (chroot("/tmp")) { printf("chroot failed\n"); return 2; } *(volatile int*)0x42 = 0; // CHECK-NOT: CHECK failed } |