* bug#49926: [PATCH] Fix NNIMAP search command in the gnus
@ 2021-08-07 4:52 Jan Stranik via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-08-07 23:06 ` Eric Abrahamsen
0 siblings, 1 reply; 7+ messages in thread
From: Jan Stranik via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2021-08-07 4:52 UTC (permalink / raw)
To: 49926; +Cc: Jan Stranik
In the version 27.2 of emacs, the nnimap search commands stopped
working in gnus.
Good example is a command AT to find a referred
thread in the summary buffer. The observed behaviour was that the
search command returned no error.
The problem turned out to be in the way how imap query is sent to the
server. The function nnimap-make-thread-query used a format function
with foramt specifier %S. For string values with formatting the string
returned is in the format #("string" ....). The result was tha the
query sent to the server looked like:
23:52:00 [stranik.org] 1980 UID SEARCH (OR HEADER REFERENCES #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg)) HEADER Message-Id #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg)))
which is an invalid query.
The change formats the string with %s specifier which discards text
properties.
---
lisp/gnus/nnimap.el | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el
index 3cf65453f3..33bd6ee5a8 100644
--- a/lisp/gnus/nnimap.el
+++ b/lisp/gnus/nnimap.el
@@ -2295,11 +2295,11 @@ Return the server's response to the SELECT or EXAMINE command."
"")))
(value
(format
- "(OR HEADER REFERENCES %S HEADER Message-Id %S)"
+ "(OR HEADER REFERENCES %s HEADER Message-Id %s)"
id id)))
(dolist (refid refs value)
(setq value (format
- "(OR (OR HEADER Message-Id %S HEADER REFERENCES %S) %s)"
+ "(OR (OR HEADER Message-Id %s HEADER REFERENCES %s) %s)"
refid refid value)))))
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* bug#49926: [PATCH] Fix NNIMAP search command in the gnus 2021-08-07 4:52 bug#49926: [PATCH] Fix NNIMAP search command in the gnus Jan Stranik via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2021-08-07 23:06 ` Eric Abrahamsen [not found] ` <8735rjeqo5.fsf@stranik.org> 0 siblings, 1 reply; 7+ messages in thread From: Eric Abrahamsen @ 2021-08-07 23:06 UTC (permalink / raw) To: 49926; +Cc: jan Jan Stranik via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org> writes: > In the version 27.2 of emacs, the nnimap search commands stopped > working in gnus. > > Good example is a command AT to find a referred > thread in the summary buffer. The observed behaviour was that the > search command returned no error. > > The problem turned out to be in the way how imap query is sent to the > server. The function nnimap-make-thread-query used a format function > with foramt specifier %S. For string values with formatting the string > returned is in the format #("string" ....). The result was tha the > query sent to the server looked like: > 23:52:00 [stranik.org] 1980 UID SEARCH (OR HEADER REFERENCES #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg)) HEADER Message-Id #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg))) > > which is an invalid query. > > The change formats the string with %s specifier which discards text > properties. But that also removes the quoting around the message ids -- are we sure that's still valid? ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <8735rjeqo5.fsf@stranik.org>]
* bug#49926: [PATCH] Fix NNIMAP search command in the gnus [not found] ` <8735rjeqo5.fsf@stranik.org> @ 2021-08-08 19:26 ` Eric Abrahamsen 2021-11-06 2:39 ` Lars Ingebrigtsen 0 siblings, 1 reply; 7+ messages in thread From: Eric Abrahamsen @ 2021-08-08 19:26 UTC (permalink / raw) To: Jan Stranik; +Cc: 49926 On 08/08/21 14:29 PM, Jan Stranik wrote: > On 08/07/21 16:06 PM, Eric Abrahamsen wrote: >> Jan Stranik via "Bug reports for GNU Emacs, the Swiss army knife of text >> editors" <bug-gnu-emacs@gnu.org> writes: >> >>> In the version 27.2 of emacs, the nnimap search commands stopped >>> working in gnus. >>> >>> Good example is a command AT to find a referred >>> thread in the summary buffer. The observed behaviour was that the >>> search command returned no error. >>> >>> The problem turned out to be in the way how imap query is sent to the >>> server. The function nnimap-make-thread-query used a format function >>> with foramt specifier %S. For string values with formatting the string >>> returned is in the format #("string" ....). The result was tha the >>> query sent to the server looked like: >>> 23:52:00 [stranik.org] 1980 UID SEARCH (OR HEADER REFERENCES >>> #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg)) HEADER >>> Message-Id #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg >>> chg))) >>> >>> which is an invalid query. >>> >>> The change formats the string with %s specifier which discards text >>> properties. >> >> But that also removes the quoting around the message ids -- are we sure >> that's still valid? (Putting debbugs back in the cc) > You're right. Per the specification, the strings are expected to be > either in literal or quotes syntax > (https://datatracker.ietf.org/doc/html/rfc3501#section-4.3). > > Adding quotes back to make the strings to be in quoted syntax. > > Interestingly, dovecot seems to accept the strings without quotes as > well. I've found dovecot to be generally pretty permissive, though obviously we want to stick closely to the RFCs here. > New patch attached. This seems fine, but just thinking out loud: is there anything else the %S could potentially get us, here? Extra quoting of special characters? Our other option would be to explicitly remove properties from the strings beforehand; I'm just wondering if one approach is preferable over another. Eric ^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#49926: [PATCH] Fix NNIMAP search command in the gnus 2021-08-08 19:26 ` Eric Abrahamsen @ 2021-11-06 2:39 ` Lars Ingebrigtsen 2021-11-06 14:55 ` Eric Abrahamsen 0 siblings, 1 reply; 7+ messages in thread From: Lars Ingebrigtsen @ 2021-11-06 2:39 UTC (permalink / raw) To: Eric Abrahamsen; +Cc: Jan Stranik, 49926 Eric Abrahamsen <eric@ericabrahamsen.net> writes: > (Putting debbugs back in the cc) [...] >> New patch attached. The new version of the patch didn't make it to the bug tracker. Could you re-send it, Jan? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no ^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#49926: [PATCH] Fix NNIMAP search command in the gnus 2021-11-06 2:39 ` Lars Ingebrigtsen @ 2021-11-06 14:55 ` Eric Abrahamsen 2021-11-06 18:26 ` Lars Ingebrigtsen 0 siblings, 1 reply; 7+ messages in thread From: Eric Abrahamsen @ 2021-11-06 14:55 UTC (permalink / raw) To: Lars Ingebrigtsen; +Cc: Jan Stranik, 49926 [-- Attachment #1: Type: text/plain, Size: 359 bytes --] On 11/06/21 03:39 AM, Lars Ingebrigtsen wrote: > Eric Abrahamsen <eric@ericabrahamsen.net> writes: > >> (Putting debbugs back in the cc) > > [...] > >>> New patch attached. > > The new version of the patch didn't make it to the bug tracker. Could > you re-send it, Jan? He sent that directly to me, attached here. I guess I don't see any problem with it. [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #2: 0001-Fix-NNIMAP-search-command-in-the-gnus.patch --] [-- Type: text/x-patch, Size: 1774 bytes --] From 7f877856766b3e6b668ce4dc52130a3367f5dc6f Mon Sep 17 00:00:00 2001 From: Jan Stranik <jan@stranik.org> Date: Sat, 7 Aug 2021 00:17:03 -0400 Subject: [PATCH] Fix NNIMAP search command in the gnus In the version 27.2 of emacs, the nnimap search commands stopped working in gnus. Good example is a command AT to find a referred thread in the summary buffer. The observed behaviour was that the search command returned no error. The problem turned out to be in the way how imap query is sent to the server. The function nnimap-make-thread-query used a format function with foramt specifier %S. For string values with formatting the string returned is in the format #("string" ....). The result was tha the query sent to the server looked like: 23:52:00 [stranik.org] 1980 UID SEARCH (OR HEADER REFERENCES #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg)) HEADER Message-Id #("<87pmurac3u.fsf@stranik.org>" 0 28 (ws-butler-chg chg))) which is an invalid query. The change formats the string with %s specifier which discards text properties. --- lisp/gnus/nnimap.el | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el index 3cf65453f3..6e3c411bf2 100644 --- a/lisp/gnus/nnimap.el +++ b/lisp/gnus/nnimap.el @@ -2295,11 +2295,11 @@ Return the server's response to the SELECT or EXAMINE command." ""))) (value (format - "(OR HEADER REFERENCES %S HEADER Message-Id %S)" + "(OR HEADER REFERENCES \"%s\" HEADER Message-Id \"%s\")" id id))) (dolist (refid refs value) (setq value (format - "(OR (OR HEADER Message-Id %S HEADER REFERENCES %S) %s)" + "(OR (OR HEADER Message-Id \"%s\" HEADER REFERENCES \"%s\") %s)" refid refid value))))) -- 2.31.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* bug#49926: [PATCH] Fix NNIMAP search command in the gnus 2021-11-06 14:55 ` Eric Abrahamsen @ 2021-11-06 18:26 ` Lars Ingebrigtsen 2021-11-06 19:14 ` Eric Abrahamsen 0 siblings, 1 reply; 7+ messages in thread From: Lars Ingebrigtsen @ 2021-11-06 18:26 UTC (permalink / raw) To: Eric Abrahamsen; +Cc: Jan Stranik, 49926 Eric Abrahamsen <eric@ericabrahamsen.net> writes: > - "(OR HEADER REFERENCES %S HEADER Message-Id %S)" > + "(OR HEADER REFERENCES \"%s\" HEADER Message-Id \"%s\")" > id id))) This is not correct -- this would yield an incorrect syntax for IDs that contain a " character. I've now fixed this in emacs-28 by just removing the text properties from `id' instead. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no ^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#49926: [PATCH] Fix NNIMAP search command in the gnus 2021-11-06 18:26 ` Lars Ingebrigtsen @ 2021-11-06 19:14 ` Eric Abrahamsen 0 siblings, 0 replies; 7+ messages in thread From: Eric Abrahamsen @ 2021-11-06 19:14 UTC (permalink / raw) To: 49926 Lars Ingebrigtsen <larsi@gnus.org> writes: > Eric Abrahamsen <eric@ericabrahamsen.net> writes: > >> - "(OR HEADER REFERENCES %S HEADER Message-Id %S)" >> + "(OR HEADER REFERENCES \"%s\" HEADER Message-Id \"%s\")" >> id id))) > > This is not correct -- this would yield an incorrect syntax for IDs that > contain a " character. I've now fixed this in emacs-28 by just removing > the text properties from `id' instead. Sounds good. ^ permalink raw reply [flat|nested] 7+ messages in thread
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2021-08-07 4:52 bug#49926: [PATCH] Fix NNIMAP search command in the gnus Jan Stranik via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-08-07 23:06 ` Eric Abrahamsen
[not found] ` <8735rjeqo5.fsf@stranik.org>
2021-08-08 19:26 ` Eric Abrahamsen
2021-11-06 2:39 ` Lars Ingebrigtsen
2021-11-06 14:55 ` Eric Abrahamsen
2021-11-06 18:26 ` Lars Ingebrigtsen
2021-11-06 19:14 ` Eric Abrahamsen
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