154601 - No such signal (Running checksetup.pl)

Status: RESOLVED WORKSFORME

(Bugzilla :: Installation & Upgrading, defect, P1)

Description

[Eugene]

No such signal: SIGHUP at D:\usr\bugzilla-2.16rc1\checksetup.pl line 1928,
        <STDIN> line 4 (#1)
    (W signal) You specified a signal name as a subscript to %SIG that was
    not recognized.  Say kill -l in your shell to see the valid signal
    names on your system.

Comment 1

[Dave Miller [:justdave]]

SIGHUP????  WTH are we sending a sighup?  Are we sending a SIGHUP?

Comment 2

[Tobias Zang]

in BZ 2.17.3, excerpts from checksetup.pl with line numbers (ca.)

3736    # trap a few interrupts so we can fix the echo if we get aborted.
3737    $SIG{HUP}  = \&bailout;
3738    $SIG{INT}  = \&bailout;
3739    $SIG{QUIT} = \&bailout;
3740    $SIG{TERM} = \&bailout;
...
3770    # Crypt the administrator's password
3771    my $cryptedpassword = Crypt($pass1);
3772
3773    system("stty","echo"); # re-enable input echoing
3774    $SIG{HUP}  = 'DEFAULT'; # and remove our interrupt hooks
3775    $SIG{INT}  = 'DEFAULT';
3776    $SIG{QUIT} = 'DEFAULT';
3777    $SIG{TERM} = 'DEFAULT';

With my installation attempts (see bugs I will still enter:) it seemed to have 
no serious influence to the installation.

Comment 3

[Zach Lipton [:zach]]

Reporter: can you pleast paste the output of the "kill -l" command? (that's an l
as in logic, not the number 1)

Comment 4

[Tobias Zang]

Though I'm not the Reporter I own a Win 2000 box:
---
C:\>ver

Microsoft Windows 2000 [Version 5.00.2195]

C:\>kill -l
 NULL HUP INT QUIT ILL TRAP ABRT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM USR1 U
SR2 CLD PWR WINCH URG POLL STOP TSTP CONT TTIN TTOU VTALRM PROF XCPU XFSZ IO

C:\>
---

Comment 5

[Tobias Zang]

Sorry, I have to wannabe-Unix for the DOS box. To be precise I run both. The 
sorted output of   C:\Tools\mks\mksnt/kill -l
and                C:\Tools\cygwin\bin\kill -l    is here:

ABRT ALRM BUS CLD  CONT EMT FPE HUP ILL INT IO KILL NULL PIPE POLL PROF PWR QUIT
 SEGV STOP SYS TERM TRAP TSTP TTIN TTOU URG USR1 USR2 VTALRM WINCH XCPU XFSZ

ABRT ALRM BUS CHLD CONT EMT FPE HUP ILL INT    KILL LOST PIPE POLL PROF     QUIT
 SEGV STOP SYS TERM TRAP TSTP TTIN TTOU URG USR1 USR2 VTALRM WINCH XCPU XFSZ

Comment 6

[Jacob Steenhagen]

AFAICT, Win2k has no kill command by default.  Zach, were you thinking that
Eugene was running on a linux box or that win2k had a kill command?

Comment 7

[Zach Lipton [:zach]]

Thanks for saving me such agony Jake. I didn't realize he was running windows
and I was trying to figure out what kind of unix didn't have a HUP signal. Looks
like all we need to do is wrap this in an if() block so the signal handler isn't
set on windows. 

Comment 8

[Jason Pyeron]

This works for me
Microsoft Windows 2000 [Version 5.00.2195]
Bugzilla 2.17.4
Perl v5.8.0 built for cygwin-multi-64int

I will check branch 2.17.3 on Wednesday
I will check branch 2.16rc1 on Monday the 16th

Comment 9

[Jouni Heikniemi]

This is strange. I've been running checksetup.pl for fairly many times in my
life, but I have never encountered this. Not on Activestate, not on Cygwin. The
worst I've got is "[Tue Nov  4 21:41:56 2003] checksetup.pl: Terminating on
signal SIGINT(2)" when exiting from the password prompt with ^C.

[e-mail], can you reproduce this on newer code? Or even the 2.16rc1?
If you can, what do you do to make this appear? Does this occur automatically or
after a certain keypress or something similar?

Comment 10

[Dave Miller [:justdave]]

We have two people who say this works, and the reporter has yet to reply that he
can still reproduce it.  Closing this as WORKSFORME.  If someone can still
reproduce this, please reopen it.

Comment 11

[Dave Miller [:justdave]]

clearing target for duplicate/worksforme/wontfix/invalid so they'll show up as
untriaged if they get reopened.