dovecot-2.2: imapc: Don't crash if server sends EXISTS while mai...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/b41828d3f663
changeset: 16716:b41828d3f663
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Sep 06 18:28:59 2013 +0300
description:
imapc: Don't crash if server sends EXISTS while mailbox isn't selected.

diffstat:

 src/lib-storage/index/imapc/imapc-mailbox.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (19 lines):

diff -r 07a8718ef3a8 -r b41828d3f663 src/lib-storage/index/imapc/imapc-mailbox.c
--- a/src/lib-storage/index/imapc/imapc-mailbox.c	Fri Sep 06 18:26:48 2013 +0300
+++ b/src/lib-storage/index/imapc/imapc-mailbox.c	Fri Sep 06 18:28:59 2013 +0300
@@ -127,13 +127,14 @@
 imapc_untagged_exists(const struct imapc_untagged_reply *reply,
 		      struct imapc_mailbox *mbox)
 {
-	struct mail_index_view *view = mbox->delayed_sync_view;
+	struct mail_index_view *view;
 	uint32_t exists_count = reply->num;
 	const struct mail_index_header *hdr;
 
 	if (mbox == NULL)
 		return;
 
+	view = mbox->delayed_sync_view;
 	if (view == NULL)
 		view = imapc_mailbox_get_sync_view(mbox);