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Bug 573070 – crash when working with 1x3200 pixel image 

2009-03-12  Sven Neumann  <sven@gimp.org>

	Bug 573070 – crash when working with 1x3200 pixel image

	* app/display/gimpdisplayshell.c 
(gimp_display_shell_scale_changed):
	make sure that x_src_dec and y_src_dec never become zero.


svn path=/trunk/; revision=28142
This commit is contained in:
Sven Neumann 2009-03-12 19:31:36 +00:00 committed by Sven Neumann
parent 7b5c3a8273
commit 44b368b1cd
2 changed files with 13 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2009-03-12 Sven Neumann <sven@gimp.org>
Bug 573070 – crash when working with 1x3200 pixel image
* app/display/gimpdisplayshell.c (gimp_display_shell_scale_changed):
make sure that x_src_dec and y_src_dec never become zero.
2009-03-11 Sven Neumann <sven@gimp.org> 2009-03-11 Sven Neumann <sven@gimp.org>
* app/core/gimpscanconvert.c (gimp_scan_convert_render_full): * app/core/gimpscanconvert.c (gimp_scan_convert_render_full):

6
app/display/gimpdisplayshell.c
View File

@ -1496,6 +1496,12 @@ gimp_display_shell_scale_changed (GimpDisplayShell *shell)
shell->y_dest_inc = gimp_image_get_height (image); shell->y_dest_inc = gimp_image_get_height (image);
shell->x_src_dec = SCALEX (shell, gimp_image_get_width (image)); shell->x_src_dec = SCALEX (shell, gimp_image_get_width (image));
shell->y_src_dec = SCALEY (shell, gimp_image_get_height (image)); shell->y_src_dec = SCALEY (shell, gimp_image_get_height (image));
if (shell->x_src_dec < 1)
shell->x_src_dec = 1;
if (shell->y_src_dec < 1)
shell->y_src_dec = 1;
} }
else else
{ {