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9ac6401366
No idea which patch(es) fixes the segfault, don't really care to find out. Signed-off-by: Erik Hanson <erik@slackbuilds.org>
32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
commit a3b87cb28e46958b37e384a47604032ea0889807
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Author: Carlos Garcia Campos <carlosgc@gnome.org>
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Date: Sun Nov 21 12:27:21 2010 +0100
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libview: Make sure we have a valid page range before getting/setting selection list
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Fixes bug #630999.
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diff --git a/libview/ev-pixbuf-cache.c b/libview/ev-pixbuf-cache.c
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index 367f70d..ee68354 100644
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--- a/libview/ev-pixbuf-cache.c
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+++ b/libview/ev-pixbuf-cache.c
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@@ -1035,6 +1035,9 @@ ev_pixbuf_cache_set_selection_list (EvPixbufCache *pixbuf_cache,
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if (!EV_IS_SELECTION (pixbuf_cache->document))
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return;
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+ if (pixbuf_cache->start_page == -1 || pixbuf_cache->end_page == -1)
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+ return;
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+
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/* We check each area to see what needs updating, and what needs freeing; */
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page = pixbuf_cache->start_page - pixbuf_cache->preload_cache_size;
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for (i = 0; i < pixbuf_cache->preload_cache_size; i++) {
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@@ -1114,6 +1117,9 @@ ev_pixbuf_cache_get_selection_list (EvPixbufCache *pixbuf_cache)
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g_return_val_if_fail (EV_IS_PIXBUF_CACHE (pixbuf_cache), NULL);
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+ if (pixbuf_cache->start_page == -1 || pixbuf_cache->end_page == -1)
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+ return NULL;
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+
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/* We check each area to see what needs updating, and what needs freeing; */
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page = pixbuf_cache->start_page - pixbuf_cache->preload_cache_size;
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for (i = 0; i < pixbuf_cache->preload_cache_size; i++) {
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