Symbols names in AddressSanitizer backtrace

[David Abdurachmanov]

Hi,

Pipe the output through: https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/asan/scripts/asan_symbolize.py

Cheers,
david

On Mar 29, 2013, at 7:01 AM, niXman wrote:

> Hi,
> 
> I compiled the code from AddressSanitizer wiki page[1], but I can't
> see symbols names in backtrace.
> Example: http://liveworkspace.org/code/2XMeB7$0
> Backtrace:
> ==32073== ERROR: AddressSanitizer: heap-use-after-free on address
> 0x600e0000dfb5 at pc 0x41c82f bp 0x7fff47956710 sp 0x7fff47956708
> READ of size 1 at 0x600e0000dfb5 thread T0
>    #0 0x41c82e (program+0x41c82e)
>    #1 0x7f87a351176c (/lib/x86_64-linux-gnu/libc-2.15.so+0x2176c)
>    #2 0x403f4c (program+0x403f4c)
> 0x600e0000dfb5 is located 5 bytes inside of 80-byte region
> [0x600e0000dfb0,0x600e0000e000)
> freed by thread T0 here:
>    #0 0x40743a (program+0x40743a)
>    #1 0x41c809 (program+0x41c809)
>    #2 0x7f87a351176c (/lib/x86_64-linux-gnu/libc-2.15.so+0x2176c)
> previously allocated by thread T0 here:
>    #0 0x40751a (program+0x40751a)
>    #1 0x41c7fe (program+0x41c7fe)
>    #2 0x7f87a351176c (/lib/x86_64-linux-gnu/libc-2.15.so+0x2176c)
> 
> 
> What I am doing wrongly?
> Thanks.
> 
> 
> [1] https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer#Using_AddressSanitizer
> 
> 
> -- 
> Regards,
> niXman
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