Drop the unused locks

openssh-7.7p1-gssapi-new-unique.patch

@@ -57,7 +57,7 @@ index a5a81ed2..63f877f2 100644
  		do_pam_putenv("KRB5CCNAME", authctxt->krb5_ccname);
  #endif
  
-@@ -222,10 +223,59 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
+@@ -222,11 +223,54 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
  void
  krb5_cleanup_proc(Authctxt *authctxt)
  {
@@ -72,15 +72,12 @@ index a5a81ed2..63f877f2 100644
 +		krb5_ccache ccache;
 +		int ret;
 +
-+		/* Avoid race conditions with other processes touching the same collection */
-+		//krb5_cccol_lock(ctx);
-+
 +		krb5_cc_destroy(ctx, authctxt->krb5_fwd_ccache);
  		authctxt->krb5_fwd_ccache = NULL;
 +
 +		ret = krb5_cccol_cursor_new(ctx, &cursor);
 +		if (ret)
-+			goto unlock;
++			goto out;
 +
 +		ret = krb5_cccol_cursor_next(ctx, cursor, &ccache);
 +		if (ret == 0 && ccache != NULL) {
@@ -110,14 +107,12 @@ index a5a81ed2..63f877f2 100644
 +				}
 +			}
 +		}
-+unlock:
 +		krb5_cccol_cursor_free(ctx, &cursor);
-+
-+		/* Release lock */
-+		//krb5_cccol_unlock(ctx);
  	}
++out:
  	if (authctxt->krb5_user) {
  		krb5_free_principal(authctxt->krb5_ctx, authctxt->krb5_user);
+ 		authctxt->krb5_user = NULL;
 @@ -237,36 +287,186 @@ krb5_cleanup_proc(Authctxt *authctxt)
  	}
  }