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-rw-r--r--security/security.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/security/security.c b/security/security.c
index fc15b963e..1b504c296 100644
--- a/security/security.c
+++ b/security/security.c
@@ -2186,7 +2186,19 @@ EXPORT_SYMBOL(security_inode_setsecctx);
int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
{
- return call_int_hook(inode_getsecctx, -EOPNOTSUPP, inode, 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.inode_getsecctx, list) {
+ rc = hp->hook.inode_getsecctx(inode, ctx, ctxlen);
+ if (rc != LSM_RET_DEFAULT(inode_getsecctx))
+ return rc;
+ }
+
+ return LSM_RET_DEFAULT(inode_getsecctx);
}
EXPORT_SYMBOL(security_inode_getsecctx);