1 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK 2 // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK 3 // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK 4 // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK 5 // REQUIRES: stable-runtime 6 7 // Issue #108194: Incomplete .debug_line at -O1 and above. 8 // XFAIL: target={{.*sparc.*}} 9 10 #include <stdlib.h> 11 __attribute__((noinline)) 12 static void LargeFunction(int *x, int zero) { 13 x[0]++; 14 x[1]++; 15 x[2]++; 16 x[3]++; 17 x[4]++; 18 x[5]++; 19 x[6]++; 20 x[7]++; 21 x[8]++; 22 x[9]++; 23 24 // CHECK: {{.*ERROR: AddressSanitizer: heap-buffer-overflow on address}} 25 // CHECK: {{0x.* at pc 0x.* bp 0x.* sp 0x.*}} 26 // CHECK: {{READ of size 4 at 0x.* thread T0}} 27 x[zero + 103]++; // we should report this exact line 28 // atos incorrectly extracts the symbol name for the static functions on 29 // Darwin. 30 // CHECK-Linux: {{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-3]] 31 // CHECK-SunOS: {{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-4]] 32 // CHECK-Windows:{{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-5]] 33 // CHECK-FreeBSD:{{#0 0x.* in LargeFunction.*large_func_test.cpp:}}[[@LINE-6]] 34 // CHECK-Darwin: {{#0 0x.* in .*LargeFunction.*large_func_test.cpp}}:[[@LINE-7]] 35 36 x[10]++; 37 x[11]++; 38 x[12]++; 39 x[13]++; 40 x[14]++; 41 x[15]++; 42 x[16]++; 43 x[17]++; 44 x[18]++; 45 x[19]++; 46 } 47 48 int main(int argc, char **argv) { 49 int *x = new int[100]; 50 LargeFunction(x, argc - 1); 51 // CHECK: {{ #1 0x.* in main .*large_func_test.cpp:}}[[@LINE-1]] 52 // CHECK: {{0x.* is located 12 bytes after 400-byte region}} 53 // CHECK: {{allocated by thread T0 here:}} 54 // CHECK-Linux: {{ #0 0x.* in operator new}} 55 // CHECK-SunOS: {{ #0 0x.* in operator new}} 56 // CHECK-Windows:{{ #0 0x.* in operator new}} 57 // CHECK-FreeBSD:{{ #0 0x.* in operator new}} 58 // CHECK-Darwin: {{ #0 0x.* in .*_Zna}} 59 // CHECK-NEXT: {{ #1 0x.* in main .*large_func_test.cpp:}}[[@LINE-10]] 60 int y = x[argc]; 61 delete[] x; 62 return y; 63 } 64