// { dg-do run } // { dg-shouldfail "asan" } #include __attribute__((noinline)) static void LargeFunction(int *x, int zero) { x[0]++; x[1]++; x[2]++; x[3]++; x[4]++; x[5]++; x[6]++; x[7]++; x[8]++; x[9]++; x[zero + 111]++; // we should report this exact line x[10]++; x[11]++; x[12]++; x[13]++; x[14]++; x[15]++; x[16]++; x[17]++; x[18]++; x[19]++; } volatile int one = 1; int main() { int *x = new int[100]; LargeFunction(x, one - 1); delete x; } // { dg-output "ERROR: AddressSanitizer:? heap-buffer-overflow on address\[^\n\r]*" } // { dg-output "0x\[0-9a-f\]+ at pc 0x\[0-9a-f\]+ bp 0x\[0-9a-f\]+ sp 0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } // { dg-output "\[^\n\r]*READ of size 4 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r)" } // { dg-output " #0 0x\[0-9a-f\]+ (in \[^\n\r]*LargeFunction\[^\n\r]*(large-func-test-1.C:18|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } // { dg-output "\[^\n\r]*0x\[0-9a-f\]+ is located 44 bytes to the right of 400-byte region.*(\n|\r\n|\r)" } // { dg-output "\[^\n\r]*allocated by thread T0 here:\[^\n\r]*(\n|\r\n|\r)" } // { dg-output " #0( 0x\[0-9a-f\]+ (in _*(interceptor_|)malloc|\[(\])\[^\n\r]*(\n|\r\n|\r)" } // { dg-output " #1|) 0x\[0-9a-f\]+ (in (operator new|_*_Zn\[aw\]\[mj\])|\[(\])\[^\n\r]*(\n|\r\n|\r)" }