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Don't crash if the index of the last segment is out of range.

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2008-08-23  Lars-Peter Clausen  <lars@metafoo.de>

	* tools/pdbgen/pdb/gradient.pdb
	(gimp_gradient_segment_range_blend_(colors|opacity)): Don't crash 
	if the index of the last segment is out of range.

	* app/pdb/gradient-cmds.c: regenerated.


svn path=/trunk/; revision=26723
This commit is contained in:
Lars-Peter Clausen
2008-08-23 12:51:10 +00:00
committed by Lars-Peter Clausen
parent ebea1b5ada
commit 96e8524ce1
3 changed files with 22 additions and 2 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2008-08-23 Lars-Peter Clausen <lars@metafoo.de>
* tools/pdbgen/pdb/gradient.pdb
(gimp_gradient_segment_range_blend_(colors|opacity)): Don't crash
if the index of the last segment is out of range.
* app/pdb/gradient-cmds.c: regenerated.
2008-08-23 Sven Neumann <sven@gimp.org> 2008-08-23 Sven Neumann <sven@gimp.org>
* plug-ins/twain/Makefile.am: dropped use of AM_LDFLAGS completely * plug-ins/twain/Makefile.am: dropped use of AM_LDFLAGS completely

8
app/pdb/gradient-cmds.c
View File

@ -1304,7 +1304,10 @@ gradient_segment_range_blend_colors_invoker (GimpProcedure *procedure,
if (start_seg) if (start_seg)
{ {
gimp_gradient_segment_range_blend (gradient, if (!end_seg)
end_seg = gimp_gradient_segment_get_last (start_seg);
gimp_gradient_segment_range_blend (gradient,
start_seg, end_seg, start_seg, end_seg,
&start_seg->left_color, &start_seg->left_color,
&end_seg->right_color, &end_seg->right_color,
@ -1346,6 +1349,9 @@ gradient_segment_range_blend_opacity_invoker (GimpProcedure *procedure,
if (start_seg) if (start_seg)
{ {
if (!end_seg)
end_seg = gimp_gradient_segment_get_last (start_seg);
gimp_gradient_segment_range_blend (gradient, gimp_gradient_segment_range_blend (gradient,
start_seg, end_seg, start_seg, end_seg,
&start_seg->left_color, &start_seg->left_color,

8
tools/pdbgen/pdb/gradient.pdb
View File

@ -1252,7 +1252,10 @@ HELP
if (start_seg) if (start_seg)
{ {
gimp_gradient_segment_range_blend (gradient, if (!end_seg)
end_seg = gimp_gradient_segment_get_last (start_seg);
gimp_gradient_segment_range_blend (gradient,
start_seg, end_seg, start_seg, end_seg,
&start_seg->left_color, &start_seg->left_color,
&end_seg->right_color, &end_seg->right_color,
@ -1298,6 +1301,9 @@ HELP
if (start_seg) if (start_seg)
{ {
if (!end_seg)
end_seg = gimp_gradient_segment_get_last (start_seg);
gimp_gradient_segment_range_blend (gradient, gimp_gradient_segment_range_blend (gradient,
start_seg, end_seg, start_seg, end_seg,
&start_seg->left_color, &start_seg->left_color,