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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-30 15:00:39 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-30 15:00:39 +0100
commit7ab004dbcbee38b8a70798835d3ffcd97a985a5e (patch)
tree0caa6cb97801736046823ca785a5ba36bf684ac6 /security/security.c
parent710f8af199ee9d72dd87083edd55c5ee250ee6f4 (diff)
parent26291c54e111ff6ba87a164d85d4a4e134b7315c (diff)
Merge tag 'v5.17-rc2' into char-misc-next
We need the char/misc fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/security.c')
-rw-r--r--security/security.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/security/security.c b/security/security.c
index 3d4eb474f35b0..22261d79f3333 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1048,8 +1048,19 @@ int security_dentry_init_security(struct dentry *dentry, int mode,
const char **xattr_name, void **ctx,
u32 *ctxlen)
{
- return call_int_hook(dentry_init_security, -EOPNOTSUPP, dentry, mode,
- name, xattr_name, ctx, ctxlen);
+ struct security_hook_list *hp;
+ int rc;
+
+ /*
+ * Only one module will provide a security context.
+ */
+ hlist_for_each_entry(hp, &security_hook_heads.dentry_init_security, list) {
+ rc = hp->hook.dentry_init_security(dentry, mode, name,
+ xattr_name, ctx, ctxlen);
+ if (rc != LSM_RET_DEFAULT(dentry_init_security))
+ return rc;
+ }
+ return LSM_RET_DEFAULT(dentry_init_security);
}
EXPORT_SYMBOL(security_dentry_init_security);