[screen-devel] [bug #37437] -X option ignores specified user in multiuser environment

[Alexander Naumov]

Update of bug #37437 (project screen):

                  Status:          Ready For Test => Fixed                  
             Open/Closed:                    Open => Closed                 
           Fixed Release:                    None => 4.9.0                  

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Follow-up Comment #8:

Hi Taj,

thanks a lot!
Your patch is in 'screen-v4' branch now:
https://git.savannah.gnu.org/cgit/screen.git/patch/?id=ae27fef9fb9dfe2517f1c333dec848f4df278120

Cheers,
Alex

[comment #7 comment #7:]
> Hi Alexander,
> 
> I just confirmed that the bug is still present in `screen-v4`, and have
generated a new patch that I verified fixes the issue.
> 
> 
> diff --git a/src/screen.c b/src/screen.c
> index 7dcb9af..f4e6258 100644
> --- a/src/screen.c
> +++ b/src/screen.c
> @@ -1185,20 +1185,25 @@ int main(int ac, char** av)
>        else
>          exit(9 + (fo || oth ? 1 : 0) + fo);
>      }
>      if (fo == 0)
>        Panic(0, "No Sockets found in %s.\n", SockPath);
>      Msg(0, "%d Socket%s in %s.", fo, fo > 1 ? "s" : "", SockPath);
>      eexit(0);
>    }
>    signal(SIG_BYE, AttacherFinit);      /* prevent races */
>    if (cmdflag) {
> +#ifdef MULTIUSER
> +    if (multi)
> +      real_uid = multi_uid;
> +#endif
> +
>      /* attach_tty is not mandatory */
>      SetTtyname(false, &st);
>      if (!*av)
>        Panic(0, "Please specify a command.");
>      SET_GUID();
>      SendCmdMessage(sty, SockMatch, av, queryflag >= 0);
>      exit(0);
>    }
>    else if (rflag || xflag) {
>      debug("screen -r: - is there anybody out there?\n");
> 
> 
> This diff was generated at revision
30c9a2a6c190647e35d1ce7b4758de9081f06d10.
> 
> Let me know if there's a more-preferred way to submit patches. :)
> - Taj

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