[compiler-rt] r280213 - Fix buildbot bug: Wasn't printing scariness for DoubleFree

Filipe Cabecinhas via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 31 09:56:11 PDT 2016


(For completeness, I'm running mainly on OS X)

On Wed, Aug 31, 2016 at 5:55 PM, Filipe Cabecinhas <me at filcab.net> wrote:
> The test is linux-only (under TestCases/Linux).
> I have on my list to go over the test and see what we can extract.
>
>  Filipe
>
> On Wed, Aug 31, 2016 at 5:32 PM, Kostya Serebryany via llvm-commits
> <llvm-commits at lists.llvm.org> wrote:
>> Hmmm.
>> This was detected by a bot, but not during local testing?
>>
>> On Wed, Aug 31, 2016 at 2:39 AM, Filipe Cabecinhas via llvm-commits
>> <llvm-commits at lists.llvm.org> wrote:
>>>
>>> Author: filcab
>>> Date: Wed Aug 31 04:39:47 2016
>>> New Revision: 280213
>>>
>>> URL: http://llvm.org/viewvc/llvm-project?rev=280213&view=rev
>>> Log:
>>> Fix buildbot bug: Wasn't printing scariness for DoubleFree
>>>
>>> Modified:
>>>     compiler-rt/trunk/lib/asan/asan_errors.cc
>>>
>>> Modified: compiler-rt/trunk/lib/asan/asan_errors.cc
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_errors.cc?rev=280213&r1=280212&r2=280213&view=diff
>>>
>>> ==============================================================================
>>> --- compiler-rt/trunk/lib/asan/asan_errors.cc (original)
>>> +++ compiler-rt/trunk/lib/asan/asan_errors.cc Wed Aug 31 04:39:47 2016
>>> @@ -44,6 +44,7 @@ void ErrorDoubleFree::Print() {
>>>        addr_description.addr, tid,
>>>        ThreadNameWithParenthesis(tid, tname, sizeof(tname)));
>>>    Printf("%s", d.EndWarning());
>>> +  scariness.Print();
>>>    GET_STACK_TRACE_FATAL(second_free_stack->trace[0],
>>>                          second_free_stack->top_frame_bp);
>>>    stack.Print();
>>>
>>>
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>>
>>
>>
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