Re: Clang 3.3 Analyzer Results

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От Jeffrey Walton
Тема Re: Clang 3.3 Analyzer Results
Дата
Msg-id CAH8yC8kRUJjxgychDRhCwB5CLJF3yo2-rKLFfdjU+NxAvr=r_w@mail.gmail.com
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Ответ на Re: Clang 3.3 Analyzer Results  (Kevin Grittner <kgrittn@ymail.com>)
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On Mon, Nov 11, 2013 at 5:18 PM, Kevin Grittner <kgrittn@ymail.com> wrote:
> [moving the discussion to pgsql-hackers]
>
> Jeffrey Walton <noloader@gmail.com> wrote:
>> ...
>> ##############
>> # Sanitizers
>>
>> make distclean
>>
>> export DYLD_FALLBACK_LIBRARY_PATH=/usr/local/lib/clang/3.3/lib/darwin/
>> export CC=/usr/local/bin/clang
>> export CXX=/usr/local/bin/clang++
>> export CFLAGS="-g3 -fsanitize=address -fsanitize=undefined"
>> export CXXFLAGS="-g3 -fsanitize=address -fsanitize=undefined -fno-sanitize=vptr"
>>
>> ./configure
>>
>> make
>>
>> make check 2>&1 | asan_symbolize.py
>
> I haven't tried this yet, but will have a go at it after I capture
> the other.
Be sure asan_symbolize.py is on path. Otherwise, your dumps won't have
any symbols.

Jeff

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