| commit | 3ed780117dbe5acb64280d218f0347f238dafed0 | [log] [tgz] |
|---|---|---|
| author | Kees Cook <kees.cook@canonical.com> | Mon Oct 11 11:28:16 2010 -0700 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Oct 22 10:22:08 2010 -0700 |
| tree | 982370602556fe88c5c110529ab9d426a5b72254 | |
| parent | cfb8da8f69b81d367b766888e83ec0483a31bf01 [diff] |
usb: iowarrior: don't trust report_size for buffer size If the iowarrior devices in this case statement support more than 8 bytes per report, it is possible to write past the end of a kernel heap allocation. This will probably never be possible, but change the allocation to be more defensive anyway. Signed-off-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>