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[Mutt] #3266: mutt-1.5.19: Complete hang while sending mail through SMTPS



#3266: mutt-1.5.19: Complete hang while sending mail through SMTPS
--------------------------------+-------------------------------------------
 Reporter:  Darwish             |       Owner:  mutt-dev
     Type:  defect              |      Status:  new     
 Priority:  blocker             |   Milestone:  1.6     
Component:  mutt                |     Version:  1.5.19  
 Keywords:  smtps, gmail, hang  |  
--------------------------------+-------------------------------------------
 Using 1.5.19 for IMAPS browsing is really nice, but sending mail
 through SMTPS leaves mutt in a dead-hang mode with a fairly
 reproduceable rate. Once the hang bug is triggered, only SIGQUIT
 (Ctrl-"\") is able to terminate mutt.

 Steps to reproduce:

 1. Login using a Google account to imaps://imap.google.com:993 [[BR]]
 2. Compose a new message: press the <mail> button[[BR]]
 3. Write mail content[[BR]]
 4. Send the mail: press the <send-message> button[[BR]]

 Status bar messages in order:

 {{{
 Connecting to smtp.gmail.com...
 SSL/TLS connection using TLS 1.0 (RSA/ARCFOUR 128/MD5)
 Authenticating (LOGIN)...
 Sending message... 0K/0.3K (0%)

 .. Complete hang ..
 }}}

 A similar bug was reported on 2007, and was closed from 10 months ago
 as "defect:worksforme" with no further response by original bug reporter:
 http://dev.mutt.org/trac/ticket/2961

 * IMAPS and SMTPS conf:

 {{{
 set imap_user = 'user@xxxxxxxxx'
 set imap_pass = 'password'
 set spoolfile = "imaps://imap.gmail.com:993/Mine"
 ...
 set smtp_url="smtps://user\@gmail.com@smtp.gmail.com:465/"
 set smtp_pass = "password"
 }}}

 * Compile options:

 {{{
 ./configure  --prefix /usr/local/ --enable-pop --enable-imap \
  --enable-smtp --enable-debug --enable-flock --enable-exact-address \
  --enable-hcache --with-curses --with-regex --with-gnutls --with-sasl
 }}}

 * Debugging output:

 NOTE: "External authentication name" value is a _corrupted_ non-ascii
 string. Its value in hex (5 letters/bytes) is: "21 BB9E BF06"

 {{{
 $ # Yes, it prints "Debugging at level 2." although "-d 5" is chosen
 $ mutt -d 5

 Mutt 1.5.17+20080114 started at Mon Jun 15 17:59:54 2009
 .
 Debugging at level 2.

 Reading configuration file '/etc/Muttrc'.
 Reading configuration file '/usr/lib/mutt/source-muttrc.d|'.
 Reading configuration file '/etc/Muttrc.d/charset.rc'.
 Reading configuration file '/etc/Muttrc.d/colors.rc'.
 Reading configuration file '/etc/Muttrc.d/compressed-folders.rc'.
 Reading configuration file '/etc/Muttrc.d/gpg.rc'.
 Reading configuration file '/etc/Muttrc.d/smime-paths.rc'.
 Reading configuration file '/home/darwish/.muttrc'.
 Connected to imap.gmail.com:993 on fd=5
 5< * OK Gimap ready for requests from 41.237.142.142 j10if10371594mue.0
 5> a0000 CAPABILITY^M
 5< * CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA XLIST CHILDREN
 XYZZY
 5< a0000 OK Thats all she wrote! j10if10371594mue.0
 imap_authenticate: Using any available method.
 local ip: 192.168.1.243;51046, remote ip:209.85.135.109;993
 External SSF: 128
 External authentication name: !»\236<corrupted-character>^F (Note:5
 characters)
 SASL: No worthy mechs found
 imap_auth_sasl: IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA XLIST CHILDREN
 XYZZY unavailable
 Sending LOGIN command for darwish.07@xxxxxxxxxxxx
 5< a0001 OK darwish.07@xxxxxxxxx authenticated (Success)
 Communication encrypted at 128 bits
 5> a0002 CAPABILITY^M
 a0003 LIST "" ""^M
 5< * CAPABILITY IMAP4rev1 UNSELECT LITERAL+ IDLE NAMESPACE QUOTA ID XLIST
 CHILDREN X-GM-EXT-1
 5< a0002 OK Success
 5< * LIST (\Noselect) "/" "/"
 5< a0003 OK Success
 5> a0004 STATUS "[Gmail]/Drafts" (MESSAGES)^M
 a0005 SELECT "Mine"^M
 5< * STATUS "[Gmail]/Drafts" (MESSAGES 0)
 5< a0004 OK Success
 5< * FLAGS (\Answered \Flagged \Draft \Deleted \Seen)
 Getting mailbox FLAGS
 5< * OK [PERMANENTFLAGS (\Answered \Flagged \Draft \Deleted \Seen \*)]
 Getting mailbox PERMANENTFLAGS
 5< * OK [UIDVALIDITY 45]
 Getting mailbox UIDVALIDITY
 5< * 11 EXISTS
 Handling EXISTS
 cmd_handle_untagged: New mail in Mine - 11 messages total.
 5< * 0 RECENT
 5< * OK [UNSEEN 4]
 5< * OK [UIDNEXT 13685]
 Getting mailbox UIDNEXT
 5< a0005 OK [READ-WRITE] Mine selected. (Success)
 ../../imap/message.c:104: mutt_mktemp returns "/tmp/mutt-HOME-
 LAPTOP-1000-29222-0".
 Updating progress: 0
 5> a0006 UID FETCH 1:13684 (UID FLAGS)^M
 5< * 1 FETCH (UID 12281 FLAGS (\Seen))
 5< * 2 FETCH (UID 12400 FLAGS (\Seen))
 5< * 3 FETCH (UID 12612 FLAGS (\Seen))
 5< * 4 FETCH (UID 12704 FLAGS (\Seen))
 5< * 5 FETCH (UID 12786 FLAGS (\Seen))
 5< * 6 FETCH (UID 13679 FLAGS (\Seen))
 5< * 7 FETCH (UID 13680 FLAGS (Old))
 5< * 8 FETCH (UID 13681 FLAGS (Old))
 5< * 9 FETCH (UID 13682 FLAGS (Old))
 Updating progress: 10
 5< * 10 FETCH (UID 13683 FLAGS (\Seen))
 5< * 11 FETCH (UID 13684 FLAGS ())
 Updating progress: 0
 imap_open_mailbox: msgcount is 11
 mutt_num_postponed: 0 postponed IMAP messages found.
 5> a0007 STATUS "[Gmail]/Drafts" (MESSAGES)^M
 5< a0006 OK Success
 5< * STATUS "[Gmail]/Drafts" (MESSAGES 0)
 5< a0007 OK Success
 mutt_num_postponed: 0 postponed IMAP messages found.
 ../send.c:1184: mutt_mktemp returns "/tmp/mutt-HOME-LAPTOP-1000-29222-1".
 ../headers.c:47: mutt_mktemp returns "/tmp/mutt-HOME-LAPTOP-1000-29222-2".
 ../send.c:977: mutt_mktemp returns "/tmp/mutt-HOME-LAPTOP-1000-29222-3".
 Connected to smtp.gmail.com:465 on fd=6
 6< 220 mx.google.com ESMTP s10sm5562440mue.8
 6> EHLO HOME-LAPTOP^M
 6< 250-mx.google.com at your service, [41.237.142.142]
 6< 250-SIZE 35651584
 6< 250-8BITMIME
 6< 250-AUTH LOGIN PLAIN
 6< 250-ENHANCEDSTATUSCODES
 6< 250 PIPELINING
 local ip: 192.168.1.243;41538, remote ip:209.85.135.111;465
 External SSF: 128
 External authentication name: darwish.07@xxxxxxxxx
 6> AUTH LOGIN^M
 6< 334 VXNlcm5hbWU6
 mutt_sasl_cb_authname: getting authname for smtp.gmail.com:465
 mutt_sasl_cb_pass: getting password for
 darwish.07@xxxxxxxxx@smtp.gmail.com:465
 6> ZGFyd2lzaC4wN0BnbWFpbC5jb20=^M
 6< 334 UGFzc3dvcmQ6
 6> TW9TXzI1Ny9UYV8=^M
 6< 235 2.7.0 Accepted
 6> MAIL FROM:<darwish.07@xxxxxxxxx>^M
 6< 250 2.1.0 OK s10sm5562440mue.8
 6> RCPT TO:<darwish.07@xxxxxxxxx>^M
 6< 250 2.1.5 OK s10sm5562440mue.8
 Updating progress: 0
 6> DATA^M
 6< 354  Go ahead s10sm5562440mue.8
 Updating progress: 38
 Updating progress: 86
 Updating progress: 111
 Updating progress: 129
 Updating progress: 178
 Updating progress: 196
 Updating progress: 239
 Updating progress: 267
 Updating progress: 313
 Updating progress: 314
 Updating progress: 324
 6> .^M
 }}}

 mutt -v:

 {{{
 $ mutt -v
 Mutt 1.5.19 (2009-01-05)
 <Copyrights boilerplate>

 System: Linux 2.6.29 (i686)
 ncurses: ncurses 5.6.20071124 (compiled with 5.6)
 hcache backend: GDBM version 1.8.3. 10/15/2002 (built Jun 15 2006
 21:19:27)
 Compile options:
 -DOMAIN
 +DEBUG
 -HOMESPOOL  +USE_SETGID  +USE_DOTLOCK  +DL_STANDALONE  +USE_FCNTL
 +USE_FLOCK
 +USE_POP  +USE_IMAP  +USE_SMTP
 -USE_SSL_OPENSSL  +USE_SSL_GNUTLS  +USE_SASL  -USE_GSS  +HAVE_GETADDRINFO
 -HAVE_REGCOMP  +USE_GNU_REGEX
 +HAVE_COLOR  +HAVE_START_COLOR  +HAVE_TYPEAHEAD  +HAVE_BKGDSET
 +HAVE_CURS_SET  +HAVE_META  +HAVE_RESIZETERM
 +CRYPT_BACKEND_CLASSIC_PGP  +CRYPT_BACKEND_CLASSIC_SMIME
 -CRYPT_BACKEND_GPGME
 +EXACT_ADDRESS  -SUN_ATTACHMENT
 +ENABLE_NLS  -LOCALES_HACK  +HAVE_WC_FUNCS  +HAVE_LANGINFO_CODESET
 +HAVE_LANGINFO_YESEXPR
 +HAVE_ICONV  -ICONV_NONTRANS  -HAVE_LIBIDN  +HAVE_GETSID  +USE_HCACHE
 ISPELL="/usr/bin/ispell"
 SENDMAIL="/usr/sbin/sendmail"
 MAILPATH="/var/mail"
 PKGDATADIR="/usr/local//share/mutt"
 SYSCONFDIR="/usr/local//etc"
 EXECSHELL="/bin/sh"
 -MIXMASTER
 }}}

-- 
Ticket URL: <http://dev.mutt.org/trac/ticket/3266>
Mutt <http://www.mutt.org/>
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