OK got it to work.
Compiled everything using GCC using these flags:
-fsanitize=address to CFLAGS, CXXFLAGS and LDFLAGS
On Saturday, May 19, 2018 at 1:52:12 PM UTC+2, MK wrote:
>
> Thanks! Ok so I should try to build everything either in gcc or clang. Can
> you specify which configure flags I
Thanks! Ok so I should try to build everything either in gcc or clang. Can
you specify which configure flags I should use in gcc and which in clang?
In Internet there is so many confusing answers.
On Sat, 19 May 2018, 11:26 Yuri Gribov, wrote:
> On Fri, May 18, 2018 at 11:05 PM, Konstantin Sereb
On Fri, May 18, 2018 at 11:05 PM, Konstantin Serebryany
wrote:
>
>
> On Fri, May 18, 2018 at 2:30 PM MK wrote:
>>
>> Hi kcc,
>>
>> Thanks for your hint. It did get me further to some point.
>>
>> I successfully compiled Ruby, libxml2, libxst and Nokogiri with ASan, but
>> when I run it I still g
On Fri, May 18, 2018 at 2:30 PM MK wrote:
> Hi kcc,
>
> Thanks for your hint. It did get me further to some point.
>
> I successfully compiled Ruby, libxml2, libxst and Nokogiri with ASan, but
> when I run it I still get:
>
> ./ruby ../script.rb
> Traceback (most recent call last):
>
Hi kcc,
Thanks for your hint. It did get me further to some point.
I successfully compiled Ruby, libxml2, libxst and Nokogiri with ASan, but
when I run it I still get:
./ruby ../script.rb
Traceback (most recent call last):
7: from ../script.rb:1:in `'
6: from
/usr/loca
I have zero experience with Ruby, but if it is any similar to Python then
my recommendation is to build Ruby with AddressSanitizer.
If the build breaks with an LSAN report, just disable LSAN during the build
(ASAN_OPTIONS=detect_leaks=0)
--kcc
On Fri, May 18, 2018 at 3:15 AM MK wrote:
> Hi al
Hi all,
I am trying to compile Address Sanitizer in nokogiri Ruby gem.
Compiled libxml2 and libxslt with Address Sanitizer like this:
./configure CFLAGS="-fsanitize=address,undefined -Wformat
-Werror=format-security -Werror=array-bounds -g"
CXXFLAGS="-fsanitize=address,undefined -Wformat -Werr
