36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
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From 62b46b35d4f151c851d7eb37792aa8890117a1e7 Mon Sep 17 00:00:00 2001
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From: Carlos Garnacho <carlosg@gnome.org>
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Date: Thu, 22 Apr 2021 17:10:49 +0200
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Subject: [PATCH] libtracker-data: Do not load vtabs if vtab data is missing
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We have one case of direct use of tracker_db_manager_new() in
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"tracker3 export" CLI command to (ab)use it to open databases from
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2.x. This doesn't pass a TrackerDataManager nor requires creating
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the usual 3.x virtual tables.
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Avoid this virtual table creation in that case, and subsequent
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crashes when trying to access the NULL data manager from those.
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Related: https://bugzilla.redhat.com/show_bug.cgi?id=1951194
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---
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src/libtracker-data/tracker-db-manager.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/libtracker-data/tracker-db-manager.c b/src/libtracker-data/tracker-db-manager.c
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index e3044819c..5485ce623 100644
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--- a/src/libtracker-data/tracker-db-manager.c
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+++ b/src/libtracker-data/tracker-db-manager.c
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@@ -776,7 +776,8 @@ tracker_db_manager_create_db_interface (TrackerDBManager *db_manager,
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g_weak_ref_get (&db_manager->iface_data),
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g_object_unref);
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- tracker_db_interface_init_vtabs (connection, db_manager->vtab_data);
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+ if (db_manager->vtab_data)
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+ tracker_db_interface_init_vtabs (connection, db_manager->vtab_data);
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iface_set_params (connection,
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readonly,
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--
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2.31.1
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