From: Willy Tarreau <w@1wt.eu>
Date: Fri, 16 Jul 2021 14:36:05 +0000 (+0200)
Subject: MINOR: init: verify that there is a single word on "-cc"
X-Git-Tag: v2.5-dev2~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7edc0fde0568d1dafef2aeffd7b5960bb019665c;p=thirdparty%2Fhaproxy.git

MINOR: init: verify that there is a single word on "-cc"

This adds the exact same restriction as commit 5546c8bdc ("MINOR:
cfgparse: Fail when encountering extra arguments in macro") but for
the "-cc" command line argument, for the sake of consistency.
---

diff --git a/src/haproxy.c b/src/haproxy.c
index b5c6a133ba..8a9f50cf8c 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -1826,7 +1826,7 @@ static void init(int argc, char **argv)
 			exit(2);
 		}
 
-		if (err & PARSE_ERR_TOOMANY) {
+		if ((err & PARSE_ERR_TOOMANY) || *args[1]) {
 			ha_alert("Error in condition: Too many words.\n");
 			exit(2);
 		}