From db7225b9a188e2df6d7e0729897ca8952a8b9fb3 Mon Sep 17 00:00:00 2001 From: infirit Date: Tue, 9 Dec 2014 12:23:34 +0100 Subject: [libdocument] Check for NULL in synctex_backward_search. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Taken from evince commit: 26c3b7e6b2fb3ee2d01ec249f7026a37bcfc2f9c From: José Aliste Gnome bug: 630845 --- libdocument/ev-document.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c index fc45830d..b2c5ab41 100644 --- a/libdocument/ev-document.c +++ b/libdocument/ev-document.c @@ -435,11 +435,16 @@ ev_document_synctex_backward_search (EvDocument *document, /* We assume that a backward search returns either zero or one result_node */ node = synctex_next_result (scanner); if (node != NULL) { - result = g_new (EvSourceLink, 1); - result->filename = synctex_scanner_get_name (scanner, - synctex_node_tag (node)); - result->line = synctex_node_line (node); - result->col = synctex_node_column (node); + const gchar *filename; + + filename = synctex_scanner_get_name (scanner, synctex_node_tag (node)); + + if (filename) { + result = g_new (EvSourceLink, 1); + result->filename = filename; + result->line = synctex_node_line (node); + result->col = synctex_node_column (node); + } } } @@ -905,4 +910,4 @@ ev_document_check_add_night_sheet(EvDocument *document) { EvDocumentClass *klass = EV_DOCUMENT_GET_CLASS(document); return klass->check_add_night_sheet(document) ; -} \ No newline at end of file +} -- cgit v1.2.1