diff options
| author | Casey Schaufler <casey@schaufler-ca.com> | 2024-10-23 14:21:56 -0700 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2024-12-04 14:58:09 -0500 |
| commit | 76ecf306ae5da84ef8f48c7a2608736e6866440c (patch) | |
| tree | 1a16d52f50d469cfa8ebdac9e84e597afb48b065 /security/smack/smack_lsm.c | |
| parent | 2d470c778120d3cdb8d8ab250329ca85f49f12b1 (diff) | |
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 'security/smack/smack_lsm.c')
| -rw-r--r-- | security/smack/smack_lsm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 4084f99c493c..55a556f17ade 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -4898,12 +4898,13 @@ static int smack_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen) ctx, ctxlen, 0, NULL); } -static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen) +static int smack_inode_getsecctx(struct inode *inode, struct lsm_context *cp) { struct smack_known *skp = smk_of_inode(inode); - *ctx = skp->smk_known; - *ctxlen = strlen(skp->smk_known); + cp->context = skp->smk_known; + cp->len = strlen(skp->smk_known); + cp->id = LSM_ID_SMACK; return 0; } |