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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