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Dear everybody, In our game-theory lesson we have run several classroom-experiments where the students had to decide for a natural number between one and seven. I have troubles now to visualize the results: be a the vector of answers. hist(a) will not assume natural numbers as answers, but rational. It will make the brakes exactly at the natural numbers, which is difficult to interpret, as

...9; >> >> Is this change intentional? Why? > Hi! > > Dict protocol escapes you newlines. You are expected to de-escape them > yourself. > > Following escapes are done, you can de-escape them with your client. > > \x00 => \x10 > \x01 => \x11 > \t => \x1t > \r => \x1r > \n => \x1n > > Following up on this: dovecot 2.2.27 and 2.2.28 goes even further (2.2.25 was OK). If a user specifies a password with a % in it, dovecot silently truncates it. So for example if I specify (just to check this simple example is also bad): key passdb...

Hi, I use pass and userdb with dict protocol in a similar way: key passdb { key = passdb^MAuth-User: %u^MAuth-Pass: %w^MAuth-Protocol: %s^MClient-IP: %r format = json } (^M is an \r character, inserted with vi CTRL-v + enter) Until 2.2.24 this has worked, but 2.2.25 seems to convert that ASCII 13 into an ASCII 1 and an "r". Python printout from what I get with 2.2.25:

...pass\x01rAuth-Protocol: pop3\x01rClient-IP: 1.2.3.4' > > Is this change intentional? Why? Hi! Dict protocol escapes you newlines. You are expected to de-escape them yourself. Following escapes are done, you can de-escape them with your client. \x00 => \x10 \x01 => \x11 \t => \x1t \r => \x1r \n => \x1n The change has been made to avoid breakage if newlines or NULLs are injected into the data. Aki

...ntional? Why? >> Hi! >> >> Dict protocol escapes you newlines. You are expected to de-escape them >> yourself. >> >> Following escapes are done, you can de-escape them with your client. >> >> \x00 => \x10 >> \x01 => \x11 >> \t => \x1t >> \r => \x1r >> \n => \x1n >> >> > Following up on this: dovecot 2.2.27 and 2.2.28 goes even further > (2.2.25 was OK). > If a user specifies a password with a % in it, dovecot silently > truncates it. > So for example if I specify (just to check this s...

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