From 26c3b7e6b2fb3ee2d01ec249f7026a37bcfc2f9c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Aliste?= Date: Wed, 29 Sep 2010 12:22:32 -0400 Subject: [PATCH] [libdocument] Check for NULL in synctex_backward_search. Fixes bug #630845 --- libdocument/ev-document.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c index d7ee2c1d..78fb8a08 100644 --- a/libdocument/ev-document.c +++ b/libdocument/ev-document.c @@ -420,11 +420,16 @@ 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); + } } } -- 2.43.0