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Commit a6c5170d authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-4.0' of git://linux-nfs.org/~bfields/linux 

Pull nfsd fixes from Bruce Fields:
 "Three miscellaneous bugfixes, most importantly the clp->cl_revoked
  bug, which we've seen several reports of people hitting"

* 'for-4.0' of git://linux-nfs.org/~bfields/linux:
  sunrpc: integer underflow in rsc_parse()
  nfsd: fix clp->cl_revoked list deletion causing softlock in nfsd
  svcrpc: fix memory leak in gssp_accept_sec_context_upcall
parents 789d7f60 76cb4be9

fs/nfsd/nfs4state.c

+1 −1
Original line number Diff line number Diff line
@@ -1638,7 +1638,7 @@ __destroy_client(struct nfs4_client *clp) 
		nfs4_put_stid(&dp->dl_stid);

	}

	while (!list_empty(&clp->cl_revoked)) {

		dp = list_entry(reaplist.next, struct nfs4_delegation, dl_recall_lru);

		dp = list_entry(clp->cl_revoked.next, struct nfs4_delegation, dl_recall_lru);

		list_del_init(&dp->dl_recall_lru);

		nfs4_put_stid(&dp->dl_stid);

	}

net/sunrpc/auth_gss/gss_rpc_upcall.c

+2 −0
Original line number Diff line number Diff line
@@ -217,6 +217,8 @@ static void gssp_free_receive_pages(struct gssx_arg_accept_sec_context *arg) 


	for (i = 0; i < arg->npages && arg->pages[i]; i++)

		__free_page(arg->pages[i]);



	kfree(arg->pages);

}



static int gssp_alloc_receive_pages(struct gssx_arg_accept_sec_context *arg)

net/sunrpc/auth_gss/svcauth_gss.c

+2 −0
Original line number Diff line number Diff line
@@ -463,6 +463,8 @@ static int rsc_parse(struct cache_detail *cd, 
		/* number of additional gid's */

		if (get_int(&mesg, &N))

			goto out;

		if (N < 0 || N > NGROUPS_MAX)

			goto out;

		status = -ENOMEM;

		rsci.cred.cr_group_info = groups_alloc(N);

		if (rsci.cred.cr_group_info == NULL)