Re: Clang 3.3 Analyzer Results

On Mon, Nov 11, 2013 at 5:18 PM, Kevin Grittner <kgrittn(at)ymail(dot)com> wrote:
> [moving the discussion to pgsql-hackers]
>
> Jeffrey Walton <noloader(at)gmail(dot)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