git/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
0001mboxrd mailsplit: support unescaping mboxrd messages 2016-06-06 11:14:43 -07:00
0002mboxrd mailsplit: support unescaping mboxrd messages 2016-06-06 11:14:43 -07:00
comment.expect mailinfo: unescape quoted-pair in header fields 2016-09-28 13:21:18 -07:00
comment.in mailinfo: unescape quoted-pair in header fields 2016-09-28 13:21:18 -07:00
embed-from.expect
embed-from.in
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info0012--message-id git-mailinfo: add --message-id 2014-11-25 15:24:55 -08:00
info0013
info0014
info0014--scissors
info0015
info0015--no-inbody-headers
info0016
info0016--no-inbody-headers
info0017
info0018 mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
info0018--no-inbody-headers mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
msg0001
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msg0012--message-id git-mailinfo: add --message-id 2014-11-25 15:24:55 -08:00
msg0013
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msg0014--scissors
msg0015 mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
msg0015--no-inbody-headers
msg0016
msg0016--no-inbody-headers
msg0017
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
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patch0012--message-id git-mailinfo: add --message-id 2014-11-25 15:24:55 -08:00
patch0013
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patch0014--scissors
patch0015
patch0015--no-inbody-headers
patch0016
patch0016--no-inbody-headers
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patch0018 mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
patch0018--no-inbody-headers mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
quoted-cr-info mailinfo: warn if CRLF found in decoded base64/QP email 2021-05-10 15:06:22 +09:00
quoted-cr-msg mailinfo: warn if CRLF found in decoded base64/QP email 2021-05-10 15:06:22 +09:00
quoted-cr-patch mailinfo: warn if CRLF found in decoded base64/QP email 2021-05-10 15:06:22 +09:00
quoted-cr.mbox mailinfo: warn if CRLF found in decoded base64/QP email 2021-05-10 15:06:22 +09:00
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 mailinfo: unescape quoted-pair in header fields 2016-09-28 13:21:18 -07:00
rfc2047-info-0001
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rfc2047-info-0007
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rfc2047-info-0009
rfc2047-info-0010
rfc2047-info-0011
rfc2047-samples.mbox
sample.mbox mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
sample.mboxrd mailsplit: support unescaping mboxrd messages 2016-06-06 11:14:43 -07:00