Dne pá 3. května 2013 Serghei Amelian napsal(a): I was going to commit the patch into git, but comment: // FIXME (Serghei): i'm not sure about role of "relay" seems to be very important. I looked into the ambient code. relayEnabled is switched by decodeContent, hence, depending on the "DECODE" in the URL. I see a potential problem remove handling 'relay' from parseReadLine, while in other code is apparently somehow used. Therefore I believe that the patch needs further research and testing. For this reason, now I do not expect inclusion into 3.5.13.2. Any comments or objections? Slavek

Dne út 28. května 2013 Serghei Amelian napsal(a): I use kmail with IMAP4 on 64bit system for a long time and I did not notice endless loops before using your patch, even then. Several problems was fixed by François in earlier patches: + 786fea2 Fix another endless loop in imapparser (Bug 1235) + 590161f Fix more SEGV in imapparser (Bug 1235) + 9b43d6e Fix segfault in IMAP folder parsing + b0c92b3 Fix long response time on large IMAP folders (Bug 1009) + aa2af25 Fix IMAP hang on auth failure (Bug 1007) Slavek

Le 28/05/2013 17:53, Serghei Amelian a écrit : Hello, I confirm that my own patches were written to solve 2 frequent issues that I had seen : - Segmentation fault while parsing imap stream, causing kmail crash; - Endless loop while parsing imag stream, causing 100% CPU and kmail hang. (I'm on 64 bit BTW.) Now kmail does not crash anymore, but I still have issues with imap parsing: when opening a big imap folder containing "bad" mails (chinese spam, badly encoded ...), kmail often shows them as "unknown" and "unread" This is because the imap parser fails. So when I open my spam folder containing lots of badly-encoded chinese spam, I see lots of "unknown/unread" messages, but this is wrong. They are correctly displayed in Thunderbird. Now, the kio_imap4 fix from Serghei seems to fixes the parsing issues: now I can browse all my folders correctly in kmail. So, I think we should push this patch in 3.5.13.2. Without it, I consider kmail as being unusable with imap (at least: I would not recommend using kmail without this patch). Francois

Le 28/05/2013 19:44, Slávek Banko a écrit : Please try attached patch ... Francois

Dne út 28. května 2013 François Andriot napsal(a): I tested both your patch, and your patch with the added: parseRelay (relayData); (I believe this is missing in your patch), but the problem with termination connection in KOrn persists. Slavek --

Dne st 29. května 2013 François Andriot napsal(a): For me, the situation is different: 1) Without Serghei's patch: Korn works correclty 2) With Serghei's patch only: Korn is constantly disconnects 3) Serghei + yesterday's patch: Korn is constantly disconnects 4) Serghei + corrected "parseRelay" patch: Korn is constantly disconnects Probably this is not related with the handling of 'relay'. I looked into .xsession-errors - no related problems are reported. Strange for this behavior is that disconnects occurs only for one from the three dovecot IMAP servers, on which are mails watched. Slavek --

Le 30/05/2013 04:08, Slávek Banko a écrit : Nice find, your alternative patch fixes my parsing problems ! For me it's OK to push it. Francois