diff options
| -rw-r--r-- | include/linux/security.h | 11 | ||||
| -rw-r--r-- | kernel/cred.c | 2 | ||||
| -rw-r--r-- | security/capability.c | 5 | ||||
| -rw-r--r-- | security/security.c | 5 |
4 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index ef6edc759891..33b0c1b27f82 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -652,10 +652,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @old points to the original credentials. * @gfp indicates the atomicity of any memory allocations. * Prepare a new set of credentials by copying the data from the old set. - * @cred_commit: - * @new points to the new credentials. - * @old points to the original credentials. - * Install a new set of credentials. * @cred_transfer: * @new points to the new credentials. * @old points to the original credentials. @@ -1536,7 +1532,6 @@ struct security_operations { void (*cred_free) (struct cred *cred); int (*cred_prepare)(struct cred *new, const struct cred *old, gfp_t gfp); - void (*cred_commit)(struct cred *new, const struct cred *old); void (*cred_transfer)(struct cred *new, const struct cred *old); int (*kernel_act_as)(struct cred *new, u32 secid); int (*kernel_create_files_as)(struct cred *new, struct inode *inode); @@ -1794,7 +1789,6 @@ int security_task_create(unsigned long clone_flags); int security_cred_alloc_blank(struct cred *cred, gfp_t gfp); void security_cred_free(struct cred *cred); int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp); -void security_commit_creds(struct cred *new, const struct cred *old); void security_transfer_creds(struct cred *new, const struct cred *old); int security_kernel_act_as(struct cred *new, u32 secid); int security_kernel_create_files_as(struct cred *new, struct inode *inode); @@ -2315,11 +2309,6 @@ static inline int security_prepare_creds(struct cred *new, return 0; } -static inline void security_commit_creds(struct cred *new, - const struct cred *old) -{ -} - static inline void security_transfer_creds(struct cred *new, const struct cred *old) { diff --git a/kernel/cred.c b/kernel/cred.c index 1b1129d0cce8..fecb34640482 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -520,8 +520,6 @@ int commit_creds(struct cred *new) #endif BUG_ON(atomic_read(&new->usage) < 1); - security_commit_creds(new, old); - get_cred(new); /* we will require a ref for the subj creds too */ /* dumpability changes */ diff --git a/security/capability.c b/security/capability.c index b855e9f27f0e..a927bdea1816 100644 --- a/security/capability.c +++ b/security/capability.c @@ -373,10 +373,6 @@ static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp) return 0; } -static void cap_cred_commit(struct cred *new, const struct cred *old) -{ -} - static void cap_cred_transfer(struct cred *new, const struct cred *old) { } @@ -972,7 +968,6 @@ void security_fixup_ops(struct security_operations *ops) set_to_cap_if_null(ops, cred_alloc_blank); set_to_cap_if_null(ops, cred_free); set_to_cap_if_null(ops, cred_prepare); - set_to_cap_if_null(ops, cred_commit); set_to_cap_if_null(ops, cred_transfer); set_to_cap_if_null(ops, kernel_act_as); set_to_cap_if_null(ops, kernel_create_files_as); diff --git a/security/security.c b/security/security.c index c65b0bca05bb..6e5942653d4f 100644 --- a/security/security.c +++ b/security/security.c @@ -712,11 +712,6 @@ int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp) return security_ops->cred_prepare(new, old, gfp); } -void security_commit_creds(struct cred *new, const struct cred *old) -{ - security_ops->cred_commit(new, old); -} - void security_transfer_creds(struct cred *new, const struct cred *old) { security_ops->cred_transfer(new, old); |