From: Robert Pluim <rpluim@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 62990@debbugs.gnu.org, mail@vasilij.de
Subject: bug#62990: 30.0.50; UDP server closes connection upon receiving an empty packet
Date: Wed, 26 Apr 2023 12:35:21 +0200 [thread overview]
Message-ID: <87ttx3rkwm.fsf@gmail.com> (raw)
In-Reply-To: <83v8hjszp3.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 26 Apr 2023 13:30:32 +0300")
>>>>> On Wed, 26 Apr 2023 13:30:32 +0300, Eli Zaretskii <eliz@gnu.org> said:
>> Cc: 62990@debbugs.gnu.org
>> From: Robert Pluim <rpluim@gmail.com>
>> Date: Wed, 26 Apr 2023 11:14:42 +0200
>>
>> So allowing emacs to send 0-length UDP packets turned out to be not
>> too hard. Patch for both below. Eli, is this OK for master? It does
>> change 2 behaviours:
>>
>> 1. Receiving a 0-length UDP packet will no longer cause an error
>> 2. Calling (process-send-string proc "") now actually sends out a
>> packet for a UDP process (an empty one).
Eli> Do we want some variable to get back the old behavior, in case some
Eli> application out there depends on that?
For which one? Does it help if I say that [1] is a security fix? 😜
I canʼt think of anything that would be negatively affected, but weʼve
all been wrong before.
Eli> Otherwise, fine by me, thanks.
Vasilij, does the patch work for you?
Robert
--
next prev parent reply other threads:[~2023-04-26 10:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-21 10:36 bug#62990: 30.0.50; UDP server closes connection upon receiving an empty packet Vasilij Schneidermann
2023-04-24 8:51 ` Robert Pluim
2023-04-24 21:04 ` Vasilij Schneidermann
2023-04-25 8:07 ` Robert Pluim
2023-04-26 9:14 ` Robert Pluim
2023-04-26 10:30 ` Eli Zaretskii
2023-04-26 10:35 ` Robert Pluim [this message]
2023-04-26 10:38 ` Eli Zaretskii
2023-04-26 11:47 ` Robert Pluim
2023-04-26 12:24 ` Eli Zaretskii
2023-04-26 14:27 ` Robert Pluim
2023-04-26 10:58 ` Vasilij Schneidermann
2023-04-26 10:56 ` Vasilij Schneidermann
2023-04-26 11:50 ` Robert Pluim
2023-04-26 14:31 ` Robert Pluim
2024-03-09 13:40 ` Vasilij Schneidermann
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