From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Tue, 6 May 2025 12:50:53 +0000 (+0200)
Subject: Conf: Fix invalid check in text_or_ipa grammar
X-Git-Tag: v3.0.3~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5d5b8ccd7481f2d97636a72e5033fdfd69b595c;p=thirdparty%2Fbird.git

Conf: Fix invalid check in text_or_ipa grammar

Can cause crash when a bad expression is used.
---

diff --git a/conf/confbase.Y b/conf/confbase.Y
index 86ae099c9..20e6b02aa 100644
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@@ -461,8 +461,8 @@ text_or_ipa:
    }
  | '(' term ')' {
      $$ = *cf_eval($2, T_VOID);
-     if (($$.type != T_BYTESTRING) && ($$.type != T_STRING))
-       cf_error("Bytestring or string value expected");
+     if (($$.type != T_STRING) && ($$.type != T_IP))
+       cf_error("String or IP value expected");
    }
  ;