git@vger.kernel.org mailing list mirror (one of many)
 help / color / mirror / code / Atom feed
* [BUG] git-send-email broken: Can't locate object method "starttls"
@ 2017-05-31 22:24 Eric Biggers
  2017-05-31 22:44 ` [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls") Jonathan Nieder
  0 siblings, 1 reply; 6+ messages in thread
From: Eric Biggers @ 2017-05-31 22:24 UTC (permalink / raw)
  To: git; +Cc: Dennis Kaarsemaker

Hi,

There seems to be a bug in 'git send-email' caused by this commit:

    commit 0ead000c3aca13a10ae51a3c74c866981e0d33b8
    Author: Dennis Kaarsemaker <dennis@kaarsemaker.net>
    Date:   Fri Mar 24 22:37:32 2017 +0100

        send-email: Net::SMTP::SSL is obsolete, use only when necessary

When running git send-email I get the following error:

	Can't locate object method "starttls" via package "Net::SMTP" at /usr/lib/git-core/git-send-email line 1410.

The perl version is 5.18.2, and the Net::SMTP version is 2.31.

I suspect the following line of code which appears to assume that starttls() is
present in Net::SMTP >= 1.28:

	my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");

... but in fact it appears to have been added by the following commit to perl,
which bumped the Net::SMTP version from 2.34 up to 3.01:

	https://perl5.git.perl.org/perl.git/commit/2e1731446cd265cddae2ea6c43a375168fdb6f56

Eric

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls")
  2017-05-31 22:24 [BUG] git-send-email broken: Can't locate object method "starttls" Eric Biggers
@ 2017-05-31 22:44 ` Jonathan Nieder
  2017-05-31 22:51   ` Junio C Hamano
  2017-05-31 22:57   ` Eric Biggers
  0 siblings, 2 replies; 6+ messages in thread
From: Jonathan Nieder @ 2017-05-31 22:44 UTC (permalink / raw)
  To: Eric Biggers
  Cc: git, Dennis Kaarsemaker, Brandon Williams,
	Ævar Arnfjörð Bjarmason, Junio C Hamano

Subject: send-email: Net::SMTP::starttls was introduced in v3.01

We cannot rely on the starttls method being present in the copy
of Net::SMTP shipped with perl until v5.21.5~169 (Update libnet to
CPAN version 3.01, 2014-10-10).

Reported-by: Brandon Williams <bmwill@google.com>
Reported-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
Hi Eric,

Eric Biggers wrote:

> There seems to be a bug in 'git send-email' caused by this commit:
>
>     commit 0ead000c3aca13a10ae51a3c74c866981e0d33b8
>     Author: Dennis Kaarsemaker <dennis@kaarsemaker.net>
>     Date:   Fri Mar 24 22:37:32 2017 +0100
>
>         send-email: Net::SMTP::SSL is obsolete, use only when necessary
>
> When running git send-email I get the following error:
>
> 	Can't locate object method "starttls" via package "Net::SMTP" at /usr/lib/git-core/git-send-email line 1410.
>
> The perl version is 5.18.2, and the Net::SMTP version is 2.31.

Thanks for reporting.  Does this patch help?

Regards,
Jonathan

 git-send-email.perl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 0d90439d9..3441e3cf5 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1354,7 +1354,7 @@ EOF
 		}
 
 		require Net::SMTP;
-		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");
+		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("3.01");
 		$smtp_domain ||= maildomain();
 
 		if ($smtp_encryption eq 'ssl') {
-- 
2.13.0.506.g27d5fe0cd


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls")
  2017-05-31 22:44 ` [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls") Jonathan Nieder
@ 2017-05-31 22:51   ` Junio C Hamano
  2017-05-31 22:57   ` Eric Biggers
  1 sibling, 0 replies; 6+ messages in thread
From: Junio C Hamano @ 2017-05-31 22:51 UTC (permalink / raw)
  To: Jonathan Nieder
  Cc: Eric Biggers, git, Dennis Kaarsemaker, Brandon Williams,
	Ævar Arnfjörð Bjarmason

Jonathan Nieder <jrnieder@gmail.com> writes:

> Subject: send-email: Net::SMTP::starttls was introduced in v3.01
>
> We cannot rely on the starttls method being present in the copy
> of Net::SMTP shipped with perl until v5.21.5~169 (Update libnet to
> CPAN version 3.01, 2014-10-10).
>
> Reported-by: Brandon Williams <bmwill@google.com>
> Reported-by: Eric Biggers <ebiggers3@gmail.com>
> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
> ---
> Hi Eric,
>
> Eric Biggers wrote:
>
>> There seems to be a bug in 'git send-email' caused by this commit:
>>
>>     commit 0ead000c3aca13a10ae51a3c74c866981e0d33b8
>>     Author: Dennis Kaarsemaker <dennis@kaarsemaker.net>
>>     Date:   Fri Mar 24 22:37:32 2017 +0100
>>
>>         send-email: Net::SMTP::SSL is obsolete, use only when necessary
>>
>> When running git send-email I get the following error:
>>
>> 	Can't locate object method "starttls" via package "Net::SMTP" at /usr/lib/git-core/git-send-email line 1410.
>>
>> The perl version is 5.18.2, and the Net::SMTP version is 2.31.
>
> Thanks for reporting.  Does this patch help?

Good, you beat me to it ;-)  Once we get this confirmed, let's queue
an emergency fix.

Thanks.

>
> Regards,
> Jonathan
>
>  git-send-email.perl | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/git-send-email.perl b/git-send-email.perl
> index 0d90439d9..3441e3cf5 100755
> --- a/git-send-email.perl
> +++ b/git-send-email.perl
> @@ -1354,7 +1354,7 @@ EOF
>  		}
>  
>  		require Net::SMTP;
> -		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");
> +		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("3.01");
>  		$smtp_domain ||= maildomain();
>  
>  		if ($smtp_encryption eq 'ssl') {

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls")
  2017-05-31 22:44 ` [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls") Jonathan Nieder
  2017-05-31 22:51   ` Junio C Hamano
@ 2017-05-31 22:57   ` Eric Biggers
  2017-05-31 23:01     ` Jonathan Nieder
  1 sibling, 1 reply; 6+ messages in thread
From: Eric Biggers @ 2017-05-31 22:57 UTC (permalink / raw)
  To: Jonathan Nieder
  Cc: git, Dennis Kaarsemaker, Brandon Williams,
	Ævar Arnfjörð Bjarmason, Junio C Hamano

On Wed, May 31, 2017 at 03:44:15PM -0700, Jonathan Nieder wrote:
> Subject: send-email: Net::SMTP::starttls was introduced in v3.01
> 
> We cannot rely on the starttls method being present in the copy
> of Net::SMTP shipped with perl until v5.21.5~169 (Update libnet to
> CPAN version 3.01, 2014-10-10).
> 
> Reported-by: Brandon Williams <bmwill@google.com>
> Reported-by: Eric Biggers <ebiggers3@gmail.com>
> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
> ---
> Hi Eric,
> 
> Eric Biggers wrote:
> 
> > There seems to be a bug in 'git send-email' caused by this commit:
> >
> >     commit 0ead000c3aca13a10ae51a3c74c866981e0d33b8
> >     Author: Dennis Kaarsemaker <dennis@kaarsemaker.net>
> >     Date:   Fri Mar 24 22:37:32 2017 +0100
> >
> >         send-email: Net::SMTP::SSL is obsolete, use only when necessary
> >
> > When running git send-email I get the following error:
> >
> > 	Can't locate object method "starttls" via package "Net::SMTP" at /usr/lib/git-core/git-send-email line 1410.
> >
> > The perl version is 5.18.2, and the Net::SMTP version is 2.31.
> 
> Thanks for reporting.  Does this patch help?
> 
> Regards,
> Jonathan
> 
>  git-send-email.perl | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/git-send-email.perl b/git-send-email.perl
> index 0d90439d9..3441e3cf5 100755
> --- a/git-send-email.perl
> +++ b/git-send-email.perl
> @@ -1354,7 +1354,7 @@ EOF
>  		}
>  
>  		require Net::SMTP;
> -		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");
> +		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("3.01");
>  		$smtp_domain ||= maildomain();
>  
>  		if ($smtp_encryption eq 'ssl') {
> -- 

Yes, that solves the problem for me.

Eric

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls")
  2017-05-31 22:57   ` Eric Biggers
@ 2017-05-31 23:01     ` Jonathan Nieder
  2017-06-01  0:17       ` [PATCH v2] send-email: Net::SMTP::starttls was introduced in v2.34 " Jonathan Nieder
  0 siblings, 1 reply; 6+ messages in thread
From: Jonathan Nieder @ 2017-05-31 23:01 UTC (permalink / raw)
  To: Eric Biggers
  Cc: git, Dennis Kaarsemaker, Brandon Williams,
	Ævar Arnfjörð Bjarmason, Junio C Hamano

Eric Biggers wrote:
> On Wed, May 31, 2017 at 03:44:15PM -0700, Jonathan Nieder wrote:

>> Subject: send-email: Net::SMTP::starttls was introduced in v3.01
>>
>> We cannot rely on the starttls method being present in the copy
>> of Net::SMTP shipped with perl until v5.21.5~169 (Update libnet to
>> CPAN version 3.01, 2014-10-10).
>>
>> Reported-by: Brandon Williams <bmwill@google.com>
>> Reported-by: Eric Biggers <ebiggers3@gmail.com>
>> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
>> ---
[...]
>> +++ b/git-send-email.perl
>> @@ -1354,7 +1354,7 @@ EOF
>>  		}
>>  
>>  		require Net::SMTP;
>> -		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");
>> +		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("3.01");
>>  		$smtp_domain ||= maildomain();
>>  
>>  		if ($smtp_encryption eq 'ssl') {
>> -- 
>
> Yes, that solves the problem for me.

Thanks.  Mining through https://github.com/gbarr/perl-libnet, I find

  $ git log -Sstarttls
[...]
  commit b4a7a274a7fe5344c154abc4b3fdd7c446d36370
  Author: Steffen Ullrich <Steffen_Ullrich@genua.de>
  Date:   Fri May 9 23:15:48 2014 +0200

      SSL and IPv6 support for Net::SMTP
  $ git show b4a7a274a7fe5344c154abc4b3fdd7c446d36370
[...]
  diff --git a/Net/SMTP.pm b/Net/SMTP.pm
  index 705b5c5..fcc124f 100644
  --- a/Net/SMTP.pm
  +++ b/Net/SMTP.pm
  @@ -18,7 +18,31 @@ use Net::Config;
 
   $VERSION = "2.33";
[...]
  $ git log -p --ancestry-path b4a7a274a7fe5344c154abc4b3fdd7c446d36370..HEAD  -- Net/SMTP.pm
[...]
  commit 67b37d5c7118f9af50e5a5a00c242992caba3b8d
  Author: Steve Hay <steve.m.hay@googlemail.com>
  Date:   Mon Jun 2 14:13:55 2014 +0100

      Bump $VERSION in changed modules

  diff --git a/Net/SMTP.pm b/Net/SMTP.pm
  index 4496f6f..9dfaadf 100644
  --- a/Net/SMTP.pm
  +++ b/Net/SMTP.pm
  @@ -16,7 +16,7 @@ use IO::Socket;
   use Net::Cmd;
   use Net::Config;
   
  -$VERSION = "2.34";
  +$VERSION = "2.35";
   
   # Code for detecting if we can use SSL
   my $ssl_class = eval {

I think 2.35 is the correct minimum version.

Jonathan

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH v2] send-email: Net::SMTP::starttls was introduced in v2.34 (Re: [BUG] git-send-email broken: Can't locate object method "starttls")
  2017-05-31 23:01     ` Jonathan Nieder
@ 2017-06-01  0:17       ` Jonathan Nieder
  0 siblings, 0 replies; 6+ messages in thread
From: Jonathan Nieder @ 2017-06-01  0:17 UTC (permalink / raw)
  To: Eric Biggers
  Cc: git, Dennis Kaarsemaker, Brandon Williams,
	Ævar Arnfjörð Bjarmason, Junio C Hamano

Subject: send-email: Net::SMTP::starttls was introduced in v2.34

We cannot rely on the starttls method being present in Net::SMTP until
c274b798e6881a941d941808c6d89966975cb8c8 (Merge branch 'ipv6_ssl' of
https://github.com/noxxi/perl-libnet into noxxi-ipv6_ssl, 2014-06-02),
which set the module version to 2.34.

This version was first shipped as part of perl in v5.21.5~169 (Update
libnet to CPAN version 3.01, 2014-10-10).

Noticed on an Ubuntu system with perl 5.18.2-2ubuntu1.1, which
provides Net::SMTP version 2.31. The error message is

  Can't locate object method "starttls" via package "Net::SMTP" at /usr/lib/git-core/git-send-email line 1410.

Reported-by: Brandon Williams <bmwill@google.com>
Reported-and-tested-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
Jonathan Nieder wrote:

> Thanks.  Mining through https://github.com/gbarr/perl-libnet, I find
[...]
> I think 2.35 is the correct minimum version.

Nah, I'm reading wrong.  The relevant commit is c274b798 (Merge branch
'ipv6_ssl' of https://github.com/noxxi/perl-libnet into
noxxi-ipv6_ssl, 2014-06-02), which bumped VERSION to 2.34.

Here's an updated patch.

Thanks,
Jonathan

 git-send-email.perl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 0d90439d9..d326238c0 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1354,7 +1354,7 @@ EOF
 		}
 
 		require Net::SMTP;
-		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("1.28");
+		my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("2.34");
 		$smtp_domain ||= maildomain();
 
 		if ($smtp_encryption eq 'ssl') {
-- 
2.13.0.506.g27d5fe0cd


^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-06-01  0:17 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-05-31 22:24 [BUG] git-send-email broken: Can't locate object method "starttls" Eric Biggers
2017-05-31 22:44 ` [PATCH] send-email: Net::SMTP::starttls was introduced in v3.01 (Re: [BUG] git-send-email broken: Can't locate object method "starttls") Jonathan Nieder
2017-05-31 22:51   ` Junio C Hamano
2017-05-31 22:57   ` Eric Biggers
2017-05-31 23:01     ` Jonathan Nieder
2017-06-01  0:17       ` [PATCH v2] send-email: Net::SMTP::starttls was introduced in v2.34 " Jonathan Nieder

Code repositories for project(s) associated with this public inbox

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).