From 6845051266a785bc26356e296bd716162e8a133e Mon Sep 17 00:00:00 2001
From: Ralph Boehme <slow@samba.org>
Date: Fri, 10 Sep 2021 05:50:07 +0200
Subject: [PATCH] s4/smbclient: don't ignore unknown options

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14828

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---
 source4/client/client.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source4/client/client.c b/source4/client/client.c
index f7c14e009d1..c961965ec4c 100644
--- a/source4/client/client.c
+++ b/source4/client/client.c
@@ -3460,6 +3460,11 @@ int main(int argc, char *argv[])
 		case 'b':
 			ctx->io_bufsize = MAX(1, atoi(poptGetOptArg(pc)));
 			break;
+		case POPT_ERROR_BADOPT:
+			fprintf(stderr, "\nInvalid option %s: %s\n\n",
+				poptBadOption(pc, 0), poptStrerror(opt));
+			poptPrintUsage(pc, stderr, 0);
+			exit(1);
 		}
 	}
 
-- 
2.34.1