len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-09 05:05:20 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix the %xd<id> tag parser to complain if you try to display an image it hasnt loaded yet

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22373 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2009-08-17 07:16:57 +00:00
parent 35ffefa6b6
commit 91aa512754
1 changed files with 5 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

8
apps/gui/skin_engine/skin_parser.c
View file

@ -486,12 +486,14 @@ static int parse_image_display(const char *wps_bufptr,
/* invalid picture display tag */
return WPS_ERROR_INVALID_PARAM;
}
/* sanity check */
img = find_image(n, wps_data);
if (!img)
return WPS_ERROR_INVALID_PARAM;
if ((subimage = get_image_id(wps_bufptr[1])) != -1)
{
img = find_image(n, wps_data);
/* Sanity check */
if (!img || subimage >= img->num_subimages)
if (subimage >= img->num_subimages)
return WPS_ERROR_INVALID_PARAM;
/* Store sub-image number to display in high bits */