24 lines
		
	
	
		
			760 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			760 B
		
	
	
	
		
			C++
		
	
	
	
| // Test that unaligned pointers are detected correctly.
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| // RUN: %clangxx_lsan %s -o %t
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| // RUN: %env_lsan_opts="report_objects=1:use_stacks=0:use_registers=0:use_unaligned=0" not %run %t 2>&1 | FileCheck %s
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| // RUN: %env_lsan_opts="report_objects=1:use_stacks=0:use_registers=0:use_unaligned=1" %run %t 2>&1
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| 
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| #include <stdio.h>
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| #include <stdlib.h>
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| #include <string.h>
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| #include "sanitizer_common/print_address.h"
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| 
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| void *arr[2];
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| 
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| int main() {
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|   void *p = malloc(1337);
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|   print_address("Test alloc: ", 1, p);
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|   char *char_arr = (char *)arr;
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|   memcpy(char_arr + 1, &p, sizeof(p));
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|   return 0;
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| }
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| // CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
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| // CHECK: LeakSanitizer: detected memory leaks
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| // CHECK: [[ADDR]] (1337 bytes)
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| // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer:
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