1*7c3d14c8STreehugger Robot // RUN: %clangxx_msan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s 2*7c3d14c8STreehugger Robot 3*7c3d14c8STreehugger Robot #include <assert.h> 4*7c3d14c8STreehugger Robot #include <dlfcn.h> 5*7c3d14c8STreehugger Robot #include <stdlib.h> 6*7c3d14c8STreehugger Robot 7*7c3d14c8STreehugger Robot static int my_global; 8*7c3d14c8STreehugger Robot main(void)9*7c3d14c8STreehugger Robotint main(void) { 10*7c3d14c8STreehugger Robot int *uninit = (int*)malloc(sizeof(int)); 11*7c3d14c8STreehugger Robot my_global = *uninit; 12*7c3d14c8STreehugger Robot void *p = dlopen(0, RTLD_NOW); 13*7c3d14c8STreehugger Robot assert(p && "failed to get handle to executable"); 14*7c3d14c8STreehugger Robot return my_global; 15*7c3d14c8STreehugger Robot // CHECK: MemorySanitizer: use-of-uninitialized-value 16*7c3d14c8STreehugger Robot // CHECK: #0 {{.*}} in main{{.*}}dlopen_executable.cc:[[@LINE-2]] 17*7c3d14c8STreehugger Robot } 18