No problem, thanks for getting back to me. As a first-time contributor
I'm a bit confused about the rules regarding merging and pushing.
According to gdb/MAINTAINERS, I should not have write access and need to
be first added, correct? And according to
  https://sourceware.org/gdb/wiki/ContributionChecklist
a moderator or maintainer needs to send me a form regarding FSF
copyright assignment first.

I would appreciate some clarifications/instructions on what to do next.

I've also prepared a PATCH v2 for the remaining changes, but wasn't sure
about some style points I asked about in:


https://inbox.sourceware.org/gdb-patches/06881879-1236-4ad7-b983-c195c1c0a84a@sec.in.tum.de/

Thanks,
Fabian


On 6/10/25 11:10, Andrew Burgess wrote:
> Fabian Kilger <kilger@sec.in.tum.de> writes:
> 
>> Thanks for approving, I'll add the link to the commit message.
>>
>> If I merge this ahead of #1, can I leave it out in the v2 patch
>> submission, or should it be included for completeness' sake - not sure
>> what is desired.
> 
> Sorry, have been side tracked on other tasks.
> 
> I think you should merge this, and any new iteration would not include
> this patch as this would now be part of GDB.
> 
> Thanks,
> Andrew
> 
> 
> 
>>
>> Best,
>> Fabian
>>
>> On 5/23/25 20:20, Andrew Burgess wrote:
>>> Fabian Kilger <kilger@sec.in.tum.de> writes:
>>>
>>>> This fixes a bug related to build-id files with linux namespaces.
>>>> Specifically, we expect the debug files to be present inside the container,
>>>> thus the container filesystem should be queried if the program is running
>>>> inside one.
>>>
>>> You should add a bug link to the end of this commit message, like:
>>>
>>> Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32956
>>>
>>> With that added, for this patch:
>>>
>>> Approved-By: Andrew Burgess <aburgess@redhat.com>
>>>
>>> You are welcome to merge this ahead of patch #1 if you want, as they are
>>> related, but don't depend on each other.
>>>
>>> Thanks,
>>> Andrew
>>>
>>>
>>>
>>>>
>>>> ---
>>>>  gdb/build-id.c | 6 ++++--
>>>>  1 file changed, 4 insertions(+), 2 deletions(-)
>>>>
>>>> diff --git a/gdb/build-id.c b/gdb/build-id.c
>>>> index 43a80dd3978..abbd65a7c12 100644
>>>> --- a/gdb/build-id.c
>>>> +++ b/gdb/build-id.c
>>>> @@ -29,6 +29,7 @@
>>>>  #include "gdbsupport/scoped_fd.h"
>>>>  #include "debuginfod-support.h"
>>>>  #include "extension.h"
>>>> +#include "inferior.h"
>>>>  
>>>>  /* See build-id.h.  */
>>>>  
>>>> @@ -128,7 +129,8 @@ build_id_to_debug_bfd_1 (const std::string &original_link,
>>>>  	  if (supports_target_stat != TRIBOOL_FALSE)
>>>>  	    {
>>>>  	      struct stat sb;
>>>> -	      int res = target_fileio_stat (nullptr, link_on_target, &sb,
>>>> +	      int res = target_fileio_stat (current_inferior (),
>>>> +					    link_on_target, &sb,
>>>>  					    &target_errno);
>>>>  
>>>>  	      if (res != 0 && target_errno != FILEIO_ENOSYS)
>>>> @@ -157,7 +159,7 @@ build_id_to_debug_bfd_1 (const std::string &original_link,
>>>>  		 the path doesn't exist, but we just assume that anything
>>>>  		 other than EINVAL indicates the path doesn't exist.  */
>>>>  	      std::optional<std::string> link_target
>>>> -		= target_fileio_readlink (nullptr, link_on_target,
>>>> +		= target_fileio_readlink (current_inferior (), link_on_target,
>>>>  					  &target_errno);
>>>>  	      if (link_target.has_value ()
>>>>  		  || target_errno == FILEIO_EINVAL)
>>>> -- 
>>>> 2.49.0
>>>
>>
>> -- 
>> Fabian Kilger, M.Sc.
>> Wissenschaftlicher Mitarbeiter
>>
>> Technische Universität München
>> TUM School of Computation, Information and Technology
>> Chair of IT Security
>>
>> Boltzmannstraße 3
>> 85748 Garching (bei München)
>>
>> Tel. +49 (0)89 289-18587
>> Fax +49 (0)89 289-18579
>>
>> kilger@sec.in.tum.de
>> www.sec.in.tum.de
>> -----BEGIN PGP PUBLIC KEY BLOCK-----
>>
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>> =VdeZ
>> -----END PGP PUBLIC KEY BLOCK-----
> 

-- 
Fabian Kilger, M.Sc.
Wissenschaftlicher Mitarbeiter

Technische Universität München
TUM School of Computation, Information and Technology
Chair of IT Security

Boltzmannstraße 3
Raum 01.08.053
85748 Garching (bei München)

Tel. +49 (0)89 289-18587
Fax +49 (0)89 289-18579

kilger@sec.in.tum.de
www.sec.in.tum.de