From: Vasiliy Kulikov <segooon@xxxxxxxxx> Date: Wed, 10 Nov 2010 21:29:18 +0300 > packet_getname_spkt() doesn't initialize all members of sa_data field of > sockaddr struct if strlen(dev->name) < 13. This structure is then copied > to userland. It leads to leaking of contents of kernel stack memory. > We have to fully fill sa_data with strncpy() instead of strlcpy(). > > The same with packet_getname(): it doesn't initialize sll_pkttype field of > sockaddr_ll. Set it to zero. > > Signed-off-by: Vasiliy Kulikov <segooon@xxxxxxxxx> Applied. -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
