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| author | Brian M. Carlson <sandals@crustytoothpaste.net> | 2013-09-08 20:54:34 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-09-10 15:49:22 (GMT) |
| commit | 6cb0c883052118c35e424af7a311c66be9b366e1 (patch) | |
| tree | 3d46d0599c9589aab3b3b1ea26c94ab4ad333ccb /git-send-email.perl | |
| parent | 07b83b5d98a8b7230f3ebafeb4ecf2916c011db9 (diff) | |
| download | git-6cb0c883052118c35e424af7a311c66be9b366e1.zip git-6cb0c883052118c35e424af7a311c66be9b366e1.tar.gz git-6cb0c883052118c35e424af7a311c66be9b366e1.tar.bz2 | |
send-email: don't call methods on undefined values
If SSL verification is enabled in git send-email, we could attempt to call a
method on an undefined value if the verification failed, since $smtp would end
up being undef. Look up the error string in a way that will produce a helpful
error message and not cause further errors.
Signed-off-by: Brian M. Carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-send-email.perl')
| -rwxr-xr-x | git-send-email.perl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 2162478..3782c3b 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -1234,7 +1234,7 @@ X-Mailer: git-send-email $gitversion if ($smtp->code == 220) { $smtp = Net::SMTP::SSL->start_SSL($smtp, ssl_verify_params()) - or die "STARTTLS failed! ".$smtp->message; + or die "STARTTLS failed! ".IO::Socket::SSL::errstr(); $smtp_encryption = ''; # Send EHLO again to receive fresh # supported commands |