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Whitespace, formatting.

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This commit is contained in:
Werner Lemberg 2016-05-16 20:38:41 +02:00
parent bebac3cf5b
commit 533887a947
2 changed files with 10 additions and 9 deletions
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9
ChangeLog
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@ -20,14 +20,15 @@
The previous fix for #46372 misunderstood a composite glyph referring
same component twice as a recursive reference. See the discussion
http://lists.gnu.org/archive/html/freetype/2016-05/msg00000.html
http://lists.gnu.org/archive/html/freetype/2016-05/msg00000.html
Thanks to Khaled Hosny for finding this issue.
* src/truetype/ttgload.c (ft_list_get_node_at): A function to get
the i-th node from FT_List. (load_truetype_glyph): In the traversal
scan of the reference tree in the composite glyph, we clear the
nodes filled by previous sibling chain.
the i-th node from FT_List.
(load_truetype_glyph): In the traversal scan of the reference tree
in the composite glyph, we clear the nodes filled by previous
sibling chain.
2016-05-07 Werner Lemberg <wl@gnu.org>

10
src/truetype/ttgload.c
View File

@ -1385,7 +1385,7 @@
if ( !index )
return cur;
index --;
index--;
}
return NULL;
@ -1663,6 +1663,7 @@
FT_UInt start_point;
FT_UInt start_contour;
FT_ULong ins_pos; /* position of composite instructions, if any */
FT_ListNode node, node2;
@ -1676,10 +1677,9 @@
/* clear the nodes filled by sibling chains */
node = ft_list_get_node_at( &loader->composites, recurse_count );
for ( node2 = node ; node2 ; node2 = node2->next )
for ( node2 = node; node2; node2 = node2->next )
node2->data = (void*)ULONG_MAX;
/* check whether we already have a composite glyph with this index */
if ( FT_List_Find( &loader->composites,
(void*)(unsigned long)glyph_index ) )
@ -1689,10 +1689,10 @@
error = FT_THROW( Invalid_Composite );
goto Exit;
}
else if ( node )
{
node->data = (void*)(unsigned long)glyph_index;
}
else
{
if ( FT_NEW( node ) )