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From a933a516e9b6a4199d22055f9041747e00498901 Mon Sep 17 00:00:00 2001 |
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From: José Aliste <jaliste@src.gnome.org> |
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Date: Wed, 29 Sep 2010 16:22:32 +0000 |
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Subject: [libdocument] Check for NULL in synctex_backward_search. |
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|
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Fixes bug #630845 |
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--- |
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diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c |
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index 70349dc..742b51c 100644 |
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--- a/libdocument/ev-document.c |
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+++ b/libdocument/ev-document.c |
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@@ -419,11 +419,16 @@ ev_document_synctex_backward_search (EvDocument *document, |
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/* We assume that a backward search returns either zero or one result_node */ |
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node = synctex_next_result (scanner); |
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if (node != NULL) { |
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- result = g_new (EvSourceLink, 1); |
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- result->filename = synctex_scanner_get_name (scanner, |
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- synctex_node_tag (node)); |
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- result->line = synctex_node_line (node); |
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- result->col = synctex_node_column (node); |
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+ const gchar *filename; |
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+ |
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+ filename = synctex_scanner_get_name (scanner, synctex_node_tag (node)); |
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+ |
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+ if (filename) { |
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+ result = g_new (EvSourceLink, 1); |
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+ result->filename = filename; |
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+ result->line = synctex_node_line (node); |
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+ result->col = synctex_node_column (node); |
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+ } |
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} |
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} |
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|
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-- |
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