1 // RUN: LSAN_BASE="use_registers=0:use_stacks=0" 2 // RUN: %clangxx_lsan %s -o %t 3 4 // RUN: echo "leak:*LSanTestLeakingFunc*" > %t.supp1 5 // RUN: LSAN_OPTIONS=$LSAN_BASE:suppressions=%t.supp1 not %run %t 2>&1 | FileCheck %s 6 7 // RUN: echo "leak:%t" > %t.supp2 8 // RUN: LSAN_OPTIONS=$LSAN_BASE:suppressions="%t.supp2":symbolize=false %run %t 9 10 #include <stdio.h> 11 #include <stdlib.h> 12 13 void LSanTestLeakingFunc() { 14 void *p = malloc(666); 15 fprintf(stderr, "Test alloc: %p.\n", p); 16 } 17 18 int main() { 19 LSanTestLeakingFunc(); 20 void *q = malloc(1337); 21 fprintf(stderr, "Test alloc: %p.\n", q); 22 return 0; 23 } 24 // CHECK: Suppressions used: 25 // CHECK: 1 666 *LSanTestLeakingFunc* 26 // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) 27
