ksmbd: fix heap-based overflow in set_ntacl_dacl()

[platform/kernel/linux-rpi.git] / fs / ksmbd / smbacl.h

diff --git a/fs/ksmbd/smbacl.h b/fs/ksmbd/smbacl.h
index 811af33..fcb2c83 100644 (file)
--- a/fs/ksmbd/smbacl.h
+++ b/fs/ksmbd/smbacl.h
@@ -193,7 +193,7 @@ struct posix_acl_state {
 int parse_sec_desc(struct user_namespace *user_ns, struct smb_ntsd *pntsd,
                   int acl_len, struct smb_fattr *fattr);
 int build_sec_desc(struct user_namespace *user_ns, struct smb_ntsd *pntsd,
-                  struct smb_ntsd *ppntsd, int addition_info,
+                  struct smb_ntsd *ppntsd, int ppntsd_size, int addition_info,
                   __u32 *secdesclen, struct smb_fattr *fattr);
 int init_acl_state(struct posix_acl_state *state, int cnt);
 void free_acl_state(struct posix_acl_state *state);