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authorinfirit <[email protected]>2014-12-09 12:23:34 +0100
committerinfirit <[email protected]>2014-12-09 23:02:27 +0100
commitdb7225b9a188e2df6d7e0729897ca8952a8b9fb3 (patch)
treecbad0cd0e649a051e878e24fc4aa059161d48b0a
parent40a47584d8c96b6fe31d1948048ee411cd8b9431 (diff)
downloadatril-db7225b9a188e2df6d7e0729897ca8952a8b9fb3.tar.bz2
atril-db7225b9a188e2df6d7e0729897ca8952a8b9fb3.tar.xz
[libdocument] Check for NULL in synctex_backward_search.
Taken from evince commit: 26c3b7e6b2fb3ee2d01ec249f7026a37bcfc2f9c From: José Aliste <[email protected]> Gnome bug: 630845
-rw-r--r--libdocument/ev-document.c17
1 files 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
+}