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| author | Owen Taylor <otaylor@redhat.com> | 2005-07-26 18:07:59 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2005-07-26 18:07:59 +0000 |
| commit | 8d45583fa1f13d77feb5d96abeae59d21ad5fe65 (patch) | |
| tree | 17eeeaf4847625186a334393821864f61738c14c /ChangeLog.pre-1-10 | |
| parent | 5e762f5014222d71358a28474e7f53dfed609112 (diff) | |
| download | pango-8d45583fa1f13d77feb5d96abeae59d21ad5fe65.tar.gz | |
Fixes for signed/unsigned in PangoAttrIterator ((#166700, Morten Welinder)
2005-07-26 Owen Taylor <otaylor@redhat.com>
Fixes for signed/unsigned in PangoAttrIterator ((#166700,
Morten Welinder)
* pango/pango-attributes.c (pango_attr_iterator_range):
Clamp results to G_MAXINT to avoid negative numbers from
signed/unsigned conversions.
* pango/pango-attributes.c: Make PangoAttrIterator
start_index/end_index unsigned to match PangoAttribute.
Change various local variables to match.
* pango/ellipsize.c (advance_iterator_to)
pango/pango-attributes.c (pango_attr_iterator_range)
pango/pango-glyph-item.c (pango_glyph_item_apply_attrs)
pango/pango-layout.c (pango_layout_line_get_empty_extents):
Always check the return value from pango_attr_iterator()
to deal with potential infinite loops when trying to
advance to position G_MAXINT.
* pango/pango-layout.c (pango_layout_set_text): Handle
the case where the text passed in is longer than
than G_MAXINT and length < 0.
* pango/pango-attributes.c (pango_attr_list_splice): Be
careful about integer overflow - clamp addition.
(#163246, Morten Welinder)
Diffstat (limited to 'ChangeLog.pre-1-10')
| -rw-r--r-- | ChangeLog.pre-1-10 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ChangeLog.pre-1-10 b/ChangeLog.pre-1-10 index 9f1b9e86..f44cd861 100644 --- a/ChangeLog.pre-1-10 +++ b/ChangeLog.pre-1-10 @@ -1,5 +1,34 @@ 2005-07-26 Owen Taylor <otaylor@redhat.com> + Fixes for signed/unsigned in PangoAttrIterator ((#166700, + Morten Welinder) + + * pango/pango-attributes.c (pango_attr_iterator_range): + Clamp results to G_MAXINT to avoid negative numbers from + signed/unsigned conversions. + + * pango/pango-attributes.c: Make PangoAttrIterator + start_index/end_index unsigned to match PangoAttribute. + Change various local variables to match. + + * pango/ellipsize.c (advance_iterator_to) + pango/pango-attributes.c (pango_attr_iterator_range) + pango/pango-glyph-item.c (pango_glyph_item_apply_attrs) + pango/pango-layout.c (pango_layout_line_get_empty_extents): + Always check the return value from pango_attr_iterator() + to deal with potential infinite loops when trying to + advance to position G_MAXINT. + + * pango/pango-layout.c (pango_layout_set_text): Handle + the case where the text passed in is longer than + than G_MAXINT and length < 0. + + * pango/pango-attributes.c (pango_attr_list_splice): Be + careful about integer overflow - clamp addition. + (#163246, Morten Welinder) + +2005-07-26 Owen Taylor <otaylor@redhat.com> + * modules/indic/indic-ot-class-tables.c (oryaCharClasses): Change U+0B30 from _rv to _rb. Oriya doesn't have a vattu form of ra. (#151393, Gautam Sengupta, fix from |