AddressSanitizer: heap-buffer-overflow /home/test/asan.c:11 in mainShadow bytes around the buggy address: 0x200fef6e0110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x200fef6e0120: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x200fef6e0130: fa fa fa fa...
Reason:AddressSanitizer:heap-buffer-overflow Fault thread info: ==appspawn==17140==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x0060019ca8da at pc 0x005ec33c3250 bp 0x007fe9c392f0 sp 0x007fe9c392e8 WRITE of size 1 at 0x0060019ca8da thread T0 (easandemo_api12) #0 0x5e...
export ASAN_OPTIONS="halt_on_error=0:detect_leaks=0:log_path=/tmp/asan.log" 启动程序 直接在配置ASAN_OPTIONS环境变量的同一个终端内启动编译好的应用程序,检测到内存问题后,hwasan直接输出问题原因和代码调用栈。 例如,发现一个内存溢出问题, AddressSanitizer: global-buffer-overflow on address 0xffffada60...
AddressSanitizer是Google用于检测内存各种buffer overflow(Heap buffer overflow, Stack buffer overflow, Global buffer overflow)的一个非常有用的工具。该工具是一个LLVM的Pass,现已集成至llvm中,要是用它可以通过-fsanitizer=address选项使用它。AddressSanitizer的源码位于/lib/Transforms/Instrumentation/AddressSanitizer.cpp...
==12345==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffee5f2410 at pc 0x557a201f6d1e bp 0x7fffee5f23c0 sp 0x7fffee5f23b8 WRITE of size 8 at 0x7fffee5f2410 thread T0 #0 0x557a201f6d1d in func /path/to/my_program.c:10 #1 0x557a201f6d46 in main /path/to/...
==12145==ERROR:AddressSanitizer:heap-buffer-overflowonaddress0x604000000038atpc0x000000400ba8bp0x7ffc1899b500sp0x7ffc1899b4f0 READofsize4at0x604000000038threadT0 #0 0x400ba7 in main /data/xxx/test_cpp/test_asan.cpp:4 #1 0x7fa6c5d09554 in __libc_start_main (/lib64/libc.so.6+0x22554) ...
===1405==ERROR:AddressSanitizer:heap-buffer-overflow on address0x0060bef84165at pc0x0058714bfb24bp0x007fdff09590sp0x007fdff09588WRITEofsize1at0x0060bef84165threadT0#00x58714bfb20(/system/bin/bootanimation+0x8b20)#10x7b434cd994(/apex/com.android.runtime/lib64/bionic/libc.so+0x7e994)0x...
printf("Buffer contents: %s\n", buffer); free(buffer); return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 使用以下命令编译程序,并启用AddressSanitizer: $gcc -fsanitize=address -g -o heap_overflow heap_overflow.c ...
==6226== ERROR: AddressSanitizer: heap-buffer-overflow on address 0x603e0001fdf4 at pc 0x417f8c bp 0x7fff64c0c010 sp 0x7fff64c0c008 READ of size 4 at 0x603e0001fdf4 thread T0 #0 0x417f8b in main example_HeapOutOfBounds.cc:5 ...
~/Code/test$ gcc overflow.c -o overflow -fsanitize=address -g ~/Code/test$ ./overflow === ==2172878==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000001c at pc 0x7f1cd3d3d58d bp 0x7ffee78e6500 sp 0x7ffee78e5ca8 //1) WRITE of size 13 at 0x60200000001c thread...