[dovecot-cvs] dovecot/src/lib-storage/index index-sync.c,1.38,1.39

[cras at dovecot.org]

Update of /home/cvs/dovecot/src/lib-storage/index
In directory talvi:/tmp/cvs-serv5696/lib-storage/index

Modified Files:
	index-sync.c 
Log Message:
Recent flags might have been wrong if they weren't set in ascending order.



Index: index-sync.c
===================================================================
RCS file: /home/cvs/dovecot/src/lib-storage/index/index-sync.c,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -d -r1.38 -r1.39
--- index-sync.c	12 Jul 2004 11:35:51 -0000	1.38
+++ index-sync.c	2 Sep 2004 16:53:06 -0000	1.39
@@ -18,20 +18,21 @@
 void index_mailbox_set_recent(struct index_mailbox *ibox, uint32_t seq)
 {
 	unsigned char *p;
-	static char flag;
+	size_t dest_idx;
 
 	if (ibox->recent_flags_start_seq == 0) {
 		ibox->recent_flags =
 			buffer_create_dynamic(default_pool, 128, (size_t)-1);
 		ibox->recent_flags_start_seq = seq;
 	} else if (seq < ibox->recent_flags_start_seq) {
-		buffer_copy(ibox->recent_flags,
-			    ibox->recent_flags_start_seq - seq,
+		dest_idx = ibox->recent_flags_start_seq - seq;
+		buffer_copy(ibox->recent_flags, dest_idx,
 			    ibox->recent_flags, 0, (size_t)-1);
+		memset(buffer_get_modifyable_data(ibox->recent_flags, NULL),
+		       0, dest_idx);
 		ibox->recent_flags_start_seq = seq;
 	}
 
-	flag = TRUE;
 	p = buffer_get_space_unsafe(ibox->recent_flags,
 				    seq - ibox->recent_flags_start_seq, 1);
 	if (*p == 0) {