[evolution-data-server] Bug #550414 - Corruption of mailbox and can't expunge trash

[Milan Crha <mcrha src gnome org>]

commit 9da96c2ac4e149ca8d04140442dee29b93fb1742
Author: Milan Crha <mcrha redhat com>
Date:   Mon Jun 7 10:03:21 2010 +0200

    Bug #550414 - Corruption of mailbox and can't expunge trash

 camel/providers/local/camel-mbox-summary.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/camel/providers/local/camel-mbox-summary.c b/camel/providers/local/camel-mbox-summary.c
index df1286f..36f5ad4 100644
--- a/camel/providers/local/camel-mbox-summary.c
+++ b/camel/providers/local/camel-mbox-summary.c
@@ -818,6 +818,7 @@ mbox_summary_sync_quick(CamelMboxSummary *mbs, gboolean expunge, CamelFolderChan
 	camel_mime_parser_scan_pre_from(mp, TRUE);
 	camel_mime_parser_init_with_fd(mp, pfd);
 
+	camel_folder_summary_lock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
 	/* Sync only the changes */
 	summary = camel_folder_summary_get_changed ((CamelFolderSummary *)mbs);
 	if (summary->len)
@@ -920,6 +921,7 @@ mbox_summary_sync_quick(CamelMboxSummary *mbs, gboolean expunge, CamelFolderChan
 	g_object_unref (mp);
 
 	camel_operation_end(NULL);
+	camel_folder_summary_unlock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
 
 	return 0;
  error:
@@ -933,6 +935,7 @@ mbox_summary_sync_quick(CamelMboxSummary *mbs, gboolean expunge, CamelFolderChan
 		camel_message_info_free((CamelMessageInfo *)info);
 
 	camel_operation_end(NULL);
+	camel_folder_summary_unlock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
 
 	return -1;
 }
@@ -1055,6 +1058,7 @@ camel_mbox_summary_sync_mbox(CamelMboxSummary *cls, guint32 flags, CamelFolderCh
 	camel_mime_parser_scan_pre_from(mp, TRUE);
 	camel_mime_parser_init_with_fd(mp, fd);
 
+	camel_folder_summary_lock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
 	camel_folder_summary_prepare_fetch_all (s, ex);
 	count = camel_folder_summary_count(s);
 	for (i = 0; i < count; i++) {
@@ -1229,6 +1233,8 @@ camel_mbox_summary_sync_mbox(CamelMboxSummary *cls, guint32 flags, CamelFolderCh
 	if (touched)
 		camel_folder_summary_header_save_to_db (s, ex);
 
+	camel_folder_summary_unlock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
+
 	return 0;
  error:
 	g_free(xevnew);
@@ -1238,6 +1244,8 @@ camel_mbox_summary_sync_mbox(CamelMboxSummary *cls, guint32 flags, CamelFolderCh
 	if (info)
 		camel_message_info_free((CamelMessageInfo *)info);
 
+	camel_folder_summary_unlock (s, CAMEL_FOLDER_SUMMARY_SUMMARY_LOCK);
+
 	return -1;
 }