From 46dfa69060f22a443d4ad9d2bf34441ff1adf2d3 Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Fri, 18 Nov 2011 12:28:55 -0500
Subject: RESPONDER: Ensure that all input strings are valid UTF-8

---
 src/responder/nss/nsssrv_netgroup.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/responder/nss/nsssrv_netgroup.c')

diff --git a/src/responder/nss/nsssrv_netgroup.c b/src/responder/nss/nsssrv_netgroup.c
index dbee7f2de..ac586c960 100644
--- a/src/responder/nss/nsssrv_netgroup.c
+++ b/src/responder/nss/nsssrv_netgroup.c
@@ -113,6 +113,13 @@ int nss_cmd_setnetgrent(struct cli_ctx *client)
         ret = EINVAL;
         goto done;
     }
+
+    /* If the body isn't valid UTF-8, fail */
+    if (!sss_utf8_check(body, blen)) {
+        ret = EINVAL;
+        goto done;
+    }
+
     rawname = (const char *)body;
 
     req = setnetgrent_send(cmdctx, rawname, cmdctx);
-- 
cgit