From: Alexander Barton <alex@barton.de>
Date: Fri, 24 May 2013 20:40:23 +0000 (+0200)
Subject: "IncludeDir" can't be overwritten by included files
X-Git-Tag: rel-21-rc1~98
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=891dbd2acc59a6d9ff6dd8a5b12e91f5a8fa20ed;p=ngircd

"IncludeDir" can't be overwritten by included files
---

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index d7e1a154..c08183de 100644
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -1684,6 +1684,12 @@ Handle_OPTIONS(const char *File, int Line, char *Var, char *Arg)
 		return;
 	}
 	if (strcasecmp(Var, "IncludeDir") == 0) {
+		if (Conf_IncludeDir[0]) {
+			Config_Error(LOG_ERR,
+				     "%s, line %d: Can't overwrite value of \"IncludeDir\" variable!",
+				     File, Line);
+			return;
+		}
 		len = strlcpy(Conf_IncludeDir, Arg, sizeof(Conf_IncludeDir));
 		if (len >= sizeof(Conf_IncludeDir))
 			Config_Error_TooLong(File, Line, Var);