git-commit-vandalism/t/t5100
Đoàn Trần Công Danh 0b689562ca mailinfo: warn if CRLF found in decoded base64/QP email
When SMTP servers receive 8-bit email messages, possibly with only
LF as line ending, some of them decide to change said LF to CRLF.

Some mailing list softwares, when receive 8-bit email messages,
decide to encode those messages in base64 or quoted-printable.

If an email is transfered through above mail servers, then distributed
by such mailing list softwares, the recipients will receive an email
contains a patch mungled with CRLF encoded inside another encoding.

Thus, such CR (in CRLF) couldn't be dropped by "mailsplit".
Hence, the mailed patch couldn't be applied cleanly.
Such accidents have been observed in the wild [1].

Instead of silently rejecting those messages, let's give our users
some warnings if such CR (as part of CRLF) is found.

[1]: https://nmbug.notmuchmail.org/nmweb/show/m2lf9ejegj.fsf%40guru.guru-group.fi

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-05-10 15:06:22 +09:00
..
.gitattributes Mark files in t/t5100 as UTF-8 2009-10-21 11:27:50 -07:00
0001mboxrd
0002mboxrd
comment.expect mailinfo: unescape quoted-pair in header fields 2016-09-28 13:21:18 -07:00
comment.in
embed-from.expect mailinfo: make ">From" in-body header check more robust 2014-09-16 11:05:46 -07:00
embed-from.in mailinfo: make ">From" in-body header check more robust 2014-09-16 11:05:46 -07:00
empty mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
info0001
info0002
info0003
info0004 t5100: mailinfo and mailsplit tests. 2006-06-17 16:26:20 -07:00
info0005 t5100: mailinfo and mailsplit tests. 2006-06-17 16:26:20 -07:00
info0006 mailinfo: do not get confused with logical lines that are too long. 2007-02-27 01:02:32 -08:00
info0007
info0008 Add a couple more test cases to the suite. 2007-03-12 23:33:41 -07:00
info0009
info0010
info0011
info0012 Revert "mailinfo: Remove only one set of square brackets" 2009-07-15 15:10:06 -07:00
info0012--message-id git-mailinfo: add --message-id 2014-11-25 15:24:55 -08:00
info0013
info0014
info0014--scissors am/mailinfo: Disable scissors processing by default 2009-08-26 22:22:22 -07:00
info0015 git am/mailinfo: Don't look at in-body headers when rebasing 2009-11-20 23:14:02 -08:00
info0015--no-inbody-headers
info0016 git am/mailinfo: Don't look at in-body headers when rebasing 2009-11-20 23:14:02 -08:00
info0016--no-inbody-headers
info0017 mailinfo: do not concatenate charset= attribute values from mime headers 2012-09-17 15:24:52 -07:00
info0018
info0018--no-inbody-headers
info-from.expect mailinfo: avoid violating strbuf assertion 2008-08-19 19:36:56 -07:00
info-from.in mailinfo: avoid violating strbuf assertion 2008-08-19 19:36:56 -07:00
msg0001 t5100: mailinfo and mailsplit tests. 2006-06-17 16:26:20 -07:00
msg0002
msg0003 t5100: mailinfo and mailsplit tests. 2006-06-17 16:26:20 -07:00
msg0004
msg0005
msg0006 mailinfo: do not get confused with logical lines that are too long. 2007-02-27 01:02:32 -08:00
msg0007
msg0008 Add a couple more test cases to the suite. 2007-03-12 23:33:41 -07:00
msg0009
msg0010
msg0011
msg0012 mailinfo: correctly handle multiline 'Subject:' header 2009-01-10 17:54:30 -08:00
msg0012--message-id
msg0013
msg0014
msg0014--scissors
msg0015
msg0015--no-inbody-headers git am/mailinfo: Don't look at in-body headers when rebasing 2009-11-20 23:14:02 -08:00
msg0016
msg0016--no-inbody-headers
msg0017 mailinfo: do not concatenate charset= attribute values from mime headers 2012-09-17 15:24:52 -07:00
msg0018 mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
msg0018--no-inbody-headers mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
nul-b64.expect
nul-b64.in mailinfo: apply the same fix not to lose NULs in BASE64 and QP codepaths 2008-05-25 13:22:18 -07:00
nul-plain t5100: Avoid filename "nul" 2008-05-27 23:12:29 -07:00
patch0001
patch0002 diff --stat: use less columns for change counts 2012-04-30 14:17:26 -07:00
patch0003
patch0004
patch0005
patch0006
patch0007
patch0008
patch0009 mailinfo: feed only one line to handle_filter() for QP input 2008-02-15 22:16:34 -08:00
patch0010
patch0011
patch0012
patch0012--message-id
patch0013
patch0014 diff --stat: use less columns for change counts 2012-04-30 14:17:26 -07:00
patch0014--scissors
patch0015
patch0015--no-inbody-headers
patch0016
patch0016--no-inbody-headers git am/mailinfo: Don't look at in-body headers when rebasing 2009-11-20 23:14:02 -08:00
patch0017
patch0018 mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
patch0018--no-inbody-headers
quoted-cr-info
quoted-cr-msg mailinfo: warn if CRLF found in decoded base64/QP email 2021-05-10 15:06:22 +09:00
quoted-cr-patch
quoted-cr.mbox
quoted-from.expect
quoted-from.in
quoted-string.expect mailinfo: unescape quoted-pair in header fields 2016-09-28 13:21:18 -07:00
quoted-string.in
rfc2047-info-0001 mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
rfc2047-info-0002 mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
rfc2047-info-0003
rfc2047-info-0004
rfc2047-info-0005
rfc2047-info-0006
rfc2047-info-0007 mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
rfc2047-info-0008
rfc2047-info-0009 mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
rfc2047-info-0010
rfc2047-info-0011 mailinfo: tests for RFC2047 examples 2009-01-28 16:23:21 -08:00
rfc2047-samples.mbox
sample.mbox
sample.mboxrd