Changes

Jump to navigation Jump to search
1 byte removed ,  18:50, 29 October 2015
m
Line 101: Line 101:  
That other decompression function in Home Menu handles decompression size properly(decompressed size check for max buffer size is done by code calling the other function, not in the function itself). Unlike the other function, the theme function supports multiple LZ algorithms, but the one which actually gets used in official themes is the same one supported by the other function anyway.
 
That other decompression function in Home Menu handles decompression size properly(decompressed size check for max buffer size is done by code calling the other function, not in the function itself). Unlike the other function, the theme function supports multiple LZ algorithms, but the one which actually gets used in official themes is the same one supported by the other function anyway.
   −
See also [[themehax|here]].
+
See also [[menuhax|here]].
    
With [[10.2.0-28|10.2.0-X]] Home Menu, the only code change was that the following was added right after theme-load and before actual decompression: "if(<get_lzheader_decompressed_size>(compressed_buf) > 0x150000)<exit>;". This fixed the vuln.
 
With [[10.2.0-28|10.2.0-X]] Home Menu, the only code change was that the following was added right after theme-load and before actual decompression: "if(<get_lzheader_decompressed_size>(compressed_buf) > 0x150000)<exit>;". This fixed the vuln.

Navigation menu