From: Timo Sirainen <tss@iki.fi>
Date: Mon, 31 Aug 2009 23:32:05 +0000 (-0400)
Subject: virtual: Don't crash if trying to change a message that was already expunged in backe... 
X-Git-Tag: 2.0.alpha1~203
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=42270b2d8d9bb0d04b16e0ead727154b32399a3f;p=thirdparty%2Fdovecot%2Fcore.git

virtual: Don't crash if trying to change a message that was already expunged in backend mailbox.

--HG--
branch : HEAD
---

diff --git a/src/plugins/virtual/virtual-sync.c b/src/plugins/virtual/virtual-sync.c
index 8b80915ab0..8a57495338 100644
--- a/src/plugins/virtual/virtual-sync.c
+++ b/src/plugins/virtual/virtual-sync.c
@@ -370,8 +370,10 @@ static void virtual_sync_index_rec(struct virtual_sync_context *ctx,
 			continue;
 
 		virtual_backend_box_sync_mail_set(bbox);
-		if (!mail_set_uid(bbox->sync_mail, vrec->real_uid))
-			i_panic("UID lost unexpectedly");
+		if (!mail_set_uid(bbox->sync_mail, vrec->real_uid)) {
+			/* message is already expunged from backend mailbox. */
+			continue;
+		}
 
 		switch (sync_rec->type) {
 		case MAIL_INDEX_SYNC_TYPE_EXPUNGE: