diff options
| -rw-r--r-- | backends/dc/icon.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/backends/dc/icon.cpp b/backends/dc/icon.cpp index 93e70ad2b5..f1a33be31d 100644 --- a/backends/dc/icon.cpp +++ b/backends/dc/icon.cpp @@ -148,8 +148,11 @@ bool Icon::load_image2(void *data, int len) if(!hdr.used) hdr.used = 1<<hdr.bitcnt; hdr.h >>= 1; - if(hdr.size + (hdr.used<<2) + hdr.sizeimg > len || - hdr.sizeimg < ((hdr.w*hdr.h*(1+hdr.bitcnt)+7)>>3)) + /* Fix incorrect sizeimg (The Dig) */ + if(hdr.sizeimg < ((hdr.w*hdr.h*(1+hdr.bitcnt)+7)>>3)) + hdr.sizeimg = ((hdr.w*hdr.h*(1+hdr.bitcnt)+7)>>3); + if(hdr.size + (hdr.used<<2) + hdr.sizeimg > len /* || + hdr.sizeimg < ((hdr.w*hdr.h*(1+hdr.bitcnt)+7)>>3) */) return false; if(hdr.w != 32 || hdr.h != 32 || hdr.bitcnt != 4 || hdr.used > 16) return false; |