1*7c3d14c8STreehugger Robot // Check that when having a DYLD_ROOT_PATH set, the symbolizer still works. 2*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O0 %s -o %t 3*7c3d14c8STreehugger Robot // RUN: %env_asan_opts=verbosity=2 DYLD_ROOT_PATH="/" ASAN_SYMBOLIZER_PATH=$(which atos) \ 4*7c3d14c8STreehugger Robot // RUN: not %run %t 2>&1 | FileCheck %s 5*7c3d14c8STreehugger Robot // 6*7c3d14c8STreehugger Robot // Due to a bug in atos, this only works on x86_64. 7*7c3d14c8STreehugger Robot // REQUIRES: asan-64-bits 8*7c3d14c8STreehugger Robot 9*7c3d14c8STreehugger Robot #include <stdlib.h> 10*7c3d14c8STreehugger Robot #include <string.h> main(int argc,char ** argv)11*7c3d14c8STreehugger Robotint main(int argc, char **argv) { 12*7c3d14c8STreehugger Robot char *x = (char*)malloc(10 * sizeof(char)); 13*7c3d14c8STreehugger Robot memset(x, 0, 10); 14*7c3d14c8STreehugger Robot int res = x[argc]; 15*7c3d14c8STreehugger Robot free(x); 16*7c3d14c8STreehugger Robot free(x + argc - 1); // BOOM 17*7c3d14c8STreehugger Robot // CHECK: Using atos at user-specified path: 18*7c3d14c8STreehugger Robot // CHECK: AddressSanitizer: attempting double-free{{.*}}in thread T0 19*7c3d14c8STreehugger Robot // CHECK: #0 0x{{.*}} in {{.*}}free 20*7c3d14c8STreehugger Robot // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-4]] 21*7c3d14c8STreehugger Robot // CHECK: freed by thread T0 here: 22*7c3d14c8STreehugger Robot // CHECK: #0 0x{{.*}} in {{.*}}free 23*7c3d14c8STreehugger Robot // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-8]] 24*7c3d14c8STreehugger Robot // CHECK: allocated by thread T0 here: 25*7c3d14c8STreehugger Robot // CHECK: atos-symbolizer-dyld-root-path.cc:[[@LINE-13]] 26*7c3d14c8STreehugger Robot return res; 27*7c3d14c8STreehugger Robot } 28