diff options
| author | Casey Schaufler <casey@schaufler-ca.com> | 2024-10-24 00:21:56 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2024-12-04 22:58:09 +0300 |
| commit | 76ecf306ae5da84ef8f48c7a2608736e6866440c (patch) | |
| tree | 1a16d52f50d469cfa8ebdac9e84e597afb48b065 /include/linux/security.h | |
| parent | 2d470c778120d3cdb8d8ab250329ca85f49f12b1 (diff) | |
| download | linux-76ecf306ae5da84ef8f48c7a2608736e6866440c.tar.xz | |
lsm: use lsm_context in security_inode_getsecctx
Change the security_inode_getsecctx() interface to fill a lsm_context
structure instead of data and length pointers. This provides
the information about which LSM created the context so that
security_release_secctx() can use the correct hook.
Cc: linux-nfs@vger.kernel.org
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
[PM: subject tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 58518bbc00a6..29f8100bc7c8 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -591,7 +591,7 @@ void security_release_secctx(struct lsm_context *cp); void security_inode_invalidate_secctx(struct inode *inode); int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen); int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen); -int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen); +int security_inode_getsecctx(struct inode *inode, struct lsm_context *cp); int security_locked_down(enum lockdown_reason what); int lsm_fill_user_ctx(struct lsm_ctx __user *uctx, u32 *uctx_len, void *val, size_t val_len, u64 id, u64 flags); @@ -1591,7 +1591,8 @@ static inline int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 { return -EOPNOTSUPP; } -static inline int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen) +static inline int security_inode_getsecctx(struct inode *inode, + struct lsm_context *cp) { return -EOPNOTSUPP; } |