Hi Andy, could you file a bug for this? Then it will not be forgotten...
Quoting Andy Fiddaman <cyrus@xxxxxxxxxxxx>, Mon, 24 Jun 2013:
> FWIW, this gets it working again:
>
> --- cyrus-imapd-2.4.17.dist/imap/statuscache_db.c 2013-06-24
> 10:10:08.219203100 +0000
> +++ cyrus-imapd-2.4.17/imap/statuscache_db.c 2013-06-24
> 10:10:20.537711377 +0000
> @@ -152,7 +152,7 @@
> len = strlcpy(key, mailboxname, sizeof(key));
> key[len++] = '%';
> key[len++] = '%';
> - len += strlcpy(key + len, userid, sizeof(key) - len);
> + len += strlcpy(key + len, userid ? userid : "cyrus", sizeof(key) -
> len);
>
> *keylen = len;
>
>
> On Mon, 24 Jun 2013, Andy Fiddaman wrote:
>
> ;
> ; Hi,
> ;
> ; I've just upgraded my Cyrus installation to 2.4.17 and squatter is
> ; crashing in statuscache_buildkey() because userid is NULL.
> ;
> ; I'm not sure what the best fix for this is. Should squatter even be using
> ; the statuscache or should it populate "cyrus" as the username when
> ; initialising the index, or something else?
> ;
> ; Thanks,
> ;
> ; Andy
> ;
> ; Program received signal SIGSEGV, Segmentation fault.
> ; [Switching to Thread 1 (LWP 1)]
> ; 0xfffffd7ffe3dccb0 in .strlenalign16_loop () from /lib/64/libc.so.1
> ; (gdb) where
> ; #0 0xfffffd7ffe3dccb0 in .strlenalign16_loop () from /lib/64/libc.so.1
> ; #1 0xfffffd7ffe414149 in strlcpy () from /lib/64/libc.so.1
> ; #2 0x00000000004610ac in statuscache_buildkey (
> ; mailboxname=0x5ab8b0 "example.net!user.silo", userid=0x0,
> ; keylen=0xfffffd7fffdfe0cc) at statuscache_db.c:155
> ; #3 0x000000000046169a in statuscache_update_txn (
> ; mboxname=0x5ab8b0 "example.net!user.silo", sdata=0xfffffd7fffdfe290,
> ; tidptr=0xfffffd7fffdfe218) at statuscache_db.c:326
> ; #4 0x00000000004619ad in statuscache_invalidate (
> ; mboxname=0x5ab8b0 "example.net!user.silo", sdata=0xfffffd7fffdfe290)
> ; at statuscache_db.c:425
> ; #5 0x0000000000434099 in mailbox_unlock_index (mailbox=0x5db998,
> ; sdata=0xfffffd7fffdfe290) at mailbox.c:1637
> ; #6 0x0000000000422feb in index_unlock (state=0x5af6a0) at index.c:1232
> ; #7 0x0000000000420c98 in index_open (name=0x5ac960
> ; "example.net!user.silo",
> ; init=0x0, stateptr=0xfffffd7fffdfec18) at index.c:246
> ; #8 0x0000000000420395 in index_me (name=0x5ac960 "example.net!user.silo",
> ; matchlen=20, maycreate=0, rock=0xfffffd7fffdffcac) at squatter.c:594
> ; #9 0x00000000004208f9 in main (argc=3, argv=0xfffffd7fffdffcf8)
> ; at squatter.c:745
> ;
> ;
> ; (gdb) frame 7
> ; #7 0x0000000000420c98 in index_open (name=0x5ac960
> ; "example.net!user.silo",
> ; init=0x0, stateptr=0xfffffd7fffdfec18) at index.c:246
> ; 246 in index.c
> ; (gdb) print *state
> ; $4 = {mailbox = 0x5db998, num_records = 6933, oldexists = 0, exists =
> ; 6933,
> ; last_uid = 6934, highestmodseq = 1606, delayed_modseq = 0, map =
> ; 0x5dd740,
> ; mapsize = 7168, internalseen = 0, skipped_expunge = 0, seen_dirty = 0,
> ; keepingseen = 0, examining = 0, myrights = 0, numrecent = 0,
> ; numunseen = 6933, firstnotseen = 1, flagname = {0x0 <repeats 128
> ; times>},
> ; userid = 0x0, out = 0x0, qresync = 0, authstate = 0x0}
> ;
> ; ----
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--
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Rudy Gevaert e-mail: Rudy.Gevaert@xxxxxxxx
Directie ICT, Afdeling Infrastructuur
Groep Systemen tel: +32 9 264 4750
Universiteit Gent fax: +32 9 264 4994
Krijgslaan 281, gebouw S9, 9000 Gent, Belgie www.UGent.be
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