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Add another safety-check in the bitmap strips parsing - don't allow the num_subimages parameter to %xl to be <= 0

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16779 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2008-03-24 10:13:47 +00:00
parent 395b785a79
commit 6d9c353f2e
1 changed files with 3 additions and 0 deletions
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3
apps/gui/wps_parser.c
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@ -516,6 +516,9 @@ static int parse_image_load(const char *wps_bufptr,
pos = strchr(ptr, '|');
if (pos && pos < newline)
wps_data->img[n].num_subimages = atoi(ptr);
if (wps_data->img[n].num_subimages <= 0)
return WPS_ERROR_INVALID_PARAM;
}
/* Skip the rest of the line */