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 /security/security.c | |
| 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 'security/security.c')
| -rw-r--r-- | security/security.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/security/security.c b/security/security.c index 1edf8fb2046c..1aecf1696c50 100644 --- a/security/security.c +++ b/security/security.c @@ -4426,17 +4426,17 @@ EXPORT_SYMBOL(security_inode_setsecctx); /** * security_inode_getsecctx() - Get the security label of an inode * @inode: inode - * @ctx: secctx - * @ctxlen: length of secctx + * @cp: security context * - * On success, returns 0 and fills out @ctx and @ctxlen with the security - * context for the given @inode. + * On success, returns 0 and fills out @cp with the security context + * for the given @inode. * * Return: Returns 0 on success, error on failure. */ -int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen) +int security_inode_getsecctx(struct inode *inode, struct lsm_context *cp) { - return call_int_hook(inode_getsecctx, inode, ctx, ctxlen); + memset(cp, 0, sizeof(*cp)); + return call_int_hook(inode_getsecctx, inode, cp); } EXPORT_SYMBOL(security_inode_getsecctx); |