From 8be509dca56a2c28af431577653cc0e341d7066e Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 1 Jul 2015 13:53:34 +0300 Subject: [PATCH] user_data2: add skb_network_header() I don't really understand networking very well... But someone reported that this could lead to an exploitable oops if you crafted a packet in ozwpan. Signed-off-by: Dan Carpenter --- check_user_data2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/check_user_data2.c b/check_user_data2.c index 8b23f898..9babece9 100644 --- a/check_user_data2.c +++ b/check_user_data2.c @@ -624,6 +624,7 @@ void check_user_data2(int id) add_function_assign_hook("memdup_user", &match_user_assign_function, NULL); add_function_assign_hook("kmap_atomic", &match_user_assign_function, NULL); + add_function_assign_hook("skb_network_header", &match_user_assign_function, NULL); add_hook(&match_syscall_definition, AFTER_DEF_HOOK); -- 2.11.4.GIT