From b9fc745db833bbf74b4988493b8cd902a84c9415 Mon Sep 17 00:00:00 2001 From: Mimi Zohar Date: Tue, 19 May 2009 13:25:57 -0400 Subject: integrity: path_check update - Add support in ima_path_check() for integrity checking without incrementing the counts. (Required for nfsd.) - rename and export opencount_get to ima_counts_get - replace ima_shm_check calls with ima_counts_get - export ima_path_check Signed-off-by: Mimi Zohar Signed-off-by: James Morris --- ipc/shm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ipc/shm.c') diff --git a/ipc/shm.c b/ipc/shm.c index faa46da99ebe..47b464229cd5 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -384,7 +384,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params) error = PTR_ERR(file); if (IS_ERR(file)) goto no_file; - ima_shm_check(file); + ima_counts_get(file); id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni); if (id < 0) { @@ -891,7 +891,7 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) file = alloc_file(path.mnt, path.dentry, f_mode, &shm_file_operations); if (!file) goto out_free; - ima_shm_check(file); + ima_counts_get(file); file->private_data = sfd; file->f_mapping = shp->shm_file->f_mapping; -- cgit v1.2.3 From c9d9ac525a0285a5b5ad9c3f9aa8b7c1753e6121 Mon Sep 17 00:00:00 2001 From: Mimi Zohar Date: Tue, 19 May 2009 13:25:58 -0400 Subject: integrity: move ima_counts_get Based on discussion on lkml (Andrew Morton and Eric Paris), move ima_counts_get down a layer into shmem/hugetlb__file_setup(). Resolves drm shmem_file_setup() usage case as well. HD comment: I still think you're doing this at the wrong level, but recognize that you probably won't be persuaded until a few more users of alloc_file() emerge, all wanting your ima_counts_get(). Resolving GEM's shmem_file_setup() is an improvement, so I'll say Acked-by: Hugh Dickins Signed-off-by: Mimi Zohar Signed-off-by: James Morris --- ipc/shm.c | 1 - 1 file changed, 1 deletion(-) (limited to 'ipc/shm.c') diff --git a/ipc/shm.c b/ipc/shm.c index 47b464229cd5..560818353599 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -384,7 +384,6 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params) error = PTR_ERR(file); if (IS_ERR(file)) goto no_file; - ima_counts_get(file); id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni); if (id < 0) { -- cgit v1.2.3