diff options
author | Michael Catanzaro <mcatanzaro@gnome.org> | 2021-04-29 17:11:45 -0500 |
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committer | Michael Catanzaro <mcatanzaro@gnome.org> | 2021-04-29 17:11:45 -0500 |
commit | 7eff8b4ab03d38c9047dcc7cc8658bf5dbcc2a80 (patch) | |
tree | 809efe526ac10f869a4b541953ae6f2f6b9bb3ee | |
parent | 440fe3c55fb87aa5ad80b624984066c90e4a41a6 (diff) | |
download | epiphany-mcatanzaro/#1522.tar.gz |
suggestion-model: fix crash when typing in address barmcatanzaro/#1522
We have a refcounting error in ephy_suggestion_model_query_async(),
where we pass our task into query_collections_done() without reffing it.
Then the task is already destroyed when we go to form the history query,
and it has destroyed our QueryData with it, and so we have a UI process
crash when attempting to g_strsplit (data->query).
There's no need for each outstanding query to ref the task. Let's just
use one ref and drop it when the final query completes.
Fixes #1522
-rw-r--r-- | src/ephy-suggestion-model.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/ephy-suggestion-model.c b/src/ephy-suggestion-model.c index 74976fc99..101dcb7d4 100644 --- a/src/ephy-suggestion-model.c +++ b/src/ephy-suggestion-model.c @@ -405,7 +405,7 @@ query_data_free (QueryData *data) g_clear_pointer (&data->bookmarks, g_sequence_free); g_clear_pointer (&data->history, g_sequence_free); g_clear_pointer (&data->google_suggestions, g_sequence_free); - g_free (data->query); + g_clear_pointer (&data->query, g_free); g_free (data); } @@ -420,10 +420,8 @@ query_collection_done (EphySuggestionModel *self, self = g_task_get_source_object (task); data = g_task_get_task_data (task); - if (--data->active_sources) { - g_object_unref (task); + if (--data->active_sources) return; - } g_cancellable_cancel (self->icon_cancellable); g_clear_object (&self->icon_cancellable); @@ -766,7 +764,7 @@ ephy_suggestion_model_query_async (EphySuggestionModel *self, /* Google Search Suggestions */ if (data->scope == QUERY_SCOPE_ALL || data->scope == QUERY_SCOPE_SUGGESTIONS) { if (g_settings_get_boolean (EPHY_SETTINGS_MAIN, EPHY_PREFS_USE_GOOGLE_SEARCH_SUGGESTIONS)) - google_search_suggestions_query (self, query, g_object_ref (task)); + google_search_suggestions_query (self, query, task); else query_collection_done (self, task); } @@ -791,10 +789,10 @@ ephy_suggestion_model_query_async (EphySuggestionModel *self, } if (data->scope == QUERY_SCOPE_ALL || data->scope == QUERY_SCOPE_TABS) - tabs_query (self, data, g_object_ref (task)); + tabs_query (self, data, task); if (data->scope == QUERY_SCOPE_ALL || data->scope == QUERY_SCOPE_BOOKMARKS) - bookmarks_query (self, data, g_object_ref (task)); + bookmarks_query (self, data, task); } gboolean |