From ea94bc47689055ef61985ef6e11e019c5e6001bb Mon Sep 17 00:00:00 2001 From: Jashan Kamboj Date: Wed, 22 Jul 2015 01:06:50 +0530 Subject: [PATCH] add link check_access Signed-off-by: Jashan Kamboj --- src/mds/Server.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mds/Server.cc b/src/mds/Server.cc index eb1ae6442ac91..a714363a16fc3 100644 --- a/src/mds/Server.cc +++ b/src/mds/Server.cc @@ -4686,6 +4686,12 @@ void Server::handle_client_link(MDRequestRef& mdr) if (!mds->locker->acquire_locks(mdr, rdlocks, wrlocks, xlocks)) return; + if (!check_access(mdr, targeti, MAY_WRITE)) + return; + + if (!check_access(mdr, dir->get_inode(), MAY_WRITE)) + return; + // go! assert(g_conf->mds_kill_link_at != 1); -- 2.39.5