Upas/fs and imap4d bug

Upas/fs and imap4d bug

[sirjofri+ml-9front]

Hello,

I have additional information about this bug.

First, I noticed the bug only occurs with my separate mailbox folders. In 
my setup I have the standard mbox as well as ml-9front and ml-9fans (for 
the mailing lists). Imap works for my standard mbox, but new messages in 
the other folders don't show up on my client.

Also I ran acid on the systrap upas/fs process. Here again the lines from 
the log:

upas/fs: user: sirjofri; note: sys: trap: fault write addr=0x0 
pc=0x219050
fs 4591335: suicide: sys: trap: fault write addr=0x0 pc=0x219050

And the amd64 acid lstk():

strcmp(s2=0x21daa8)+0x0 /sys/src/libc/port/strcmp.c:5
removembox+0x32 /sys/src/cmd/upas/fs/mbox.c:302

This bug occured between Oct 21 05:38:31 and Oct 21 14:01:12. I'll try 
reading the code and provide some fix for this. I think this is not 
related to the general imap bug that mails don't show up, but preventing 
suicide traps is good.

sirjofri

Re: Upas/fs and imap4d bug (fixed)

[sirjofri+ml-9front]

Hey all,

> [Subject line]

just for information: this bug was fixed yesterday! Thank you very much, 
ori

Sent from FairEmail (which is an excellent Android mail client) via my 
9front smtpd as an answer to a mail I pulled via 9front imap4d in a 
folder.

sirjofri