Bug#755255: Acknowledgement (clang-3.5 segfault when compiling libsofia in freeswitch source tree)

[Sylvestre Ledru]

I cannot reproduce the bug with clang 3.4.2-4 or, as you said, with more
recent version of clang 3.5 (3.5~svn213400-1~exp1 in my case)

Sylvestre
PS: FYI, you code can be reduced much more. There is plenty of useless
defines.


On 20/07/2014 01:16, William King wrote:
> This crash appears fixed in clang-3.5 version: 1:3.5~svn213451-1~exp1
>
> Attached is as minimal of a test file as delta can create(73 lines). For
> future reference I've also attached the small shell script that delta
> was using to minimize the file.
>
> I was using the follow to run delta:
> ./delta-2006.08.03/delta -test=./nua_client_test.sh -suffix=.c
> -cp_minimal=nua_client_minimal.c ./nua_client_preprocess.c
>
> Delta took about 9 hours to drop the ~70k lines preprocess file down to
> about 3k lines. Then running delta again on the latest file ~20 times
> was able to reduce it down to the 73 line file attached. Not yet sure
> why delta wasn't able to get to the final product directly.
>
> William King
> Senior Engineer
> Quentus Technologies, INC
> 1037 NE 65th St Suite 273
> Seattle, WA 98115
> Main:   (877) 211-9337
> Office: (206) 388-4772
> Cell:   (253) 686-5518
> william.king at quentustech.com
>
> On 07/19/2014 09:49 AM, Sylvestre Ledru wrote:
>> tags 755255 + moreinfo
>> thanks
>>
>>
>> 2.2M files are not a reduce test case.
>> See: http://www.gnu.org/software/gcc/bugs/
>>
>> Thanks for providing it. Otherwise, probably nothing will happen on this
>> bug.
>>
>> Sylvestre
>>
>> On 19/07/2014 18:29, William King wrote:
>>> The segfault can be replicated with the following two files.
>>>
>>> William King
>>> Senior Engineer
>>> Quentus Technologies, INC
>>> 1037 NE 65th St Suite 273
>>> Seattle, WA 98115
>>> Main:   (877) 211-9337
>>> Office: (206) 388-4772
>>> Cell:   (253) 686-5518
>>> william.king at quentustech.com
>>>
>>> On 07/19/2014 02:09 AM, Debian Bug Tracking System wrote:
>>>> Thank you for filing a new Bug report with Debian.
>>>>
>>>> This is an automatically generated reply to let you know your message
>>>> has been received.
>>>>
>>>> Your message is being forwarded to the package maintainers and other
>>>> interested parties for their attention; they will reply in due course.
>>>>
>>>> Your message has been sent to the package maintainer(s):
>>>>  LLVM Packaging Team <pkg-llvm-team at lists.alioth.debian.org>
>>>>
>>>> If you wish to submit further information on this problem, please
>>>> send it to 755255 at bugs.debian.org.
>>>>
>>>> Please do not send mail to owner at bugs.debian.org unless you wish
>>>> to report a problem with the Bug-tracking system.
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Pkg-llvm-team mailing list
>>>> Pkg-llvm-team at lists.alioth.debian.org
>>>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-llvm-team