[Dovecot] bug uni_utf8_str_is_valid(vname)

[Timo Sirainen]

On 16.3.2012, at 11.09, Jernej Porenta wrote:

>>> Mar  6 13:37:17 machine dovecot: imap(username): Panic: file
>>> mail-storage.c: line 628 (mailbox_alloc): assertion failed:
>>> (uni_utf8_str_is_valid(vname))
>> ..
> We tried version 2.1.2, which unfortunately does not fix the issue with weird characters. 
> 
> Whenever . LIST "" "*" is issued, dovecot crashes:
> Error: Raw backtrace: /opt/dovecot-2.1.2/lib/dovecot/libdovecot.so.0 [0x2b54671eb870] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot.so.0 [0x2b54671eb8c6] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot.so.0 [0x2b54671ead83] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot-storage.so.0 [0x2b5466f2a0e5] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot-storage.so.0 [0x2b5466f376cc] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot-storage.so.0 [0x2b5466f37846] -> /opt/dovecot-2.1.2/lib/dovecot/libdovecot-storage.so.0(fs_list_iter_init+0x4b1) [0x2b5466f38241] -> /opt/dovecot

I don't think this is the same Panic as the original one? What is the Panic message now?