diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 9b0f022..e307fbd 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -125,10 +125,10 @@
 			v9ses->afid = option;
 			break;
 		case Opt_uname:
-			match_strcpy(v9ses->uname, &args[0]);
+			match_strlcpy(v9ses->uname, &args[0], PATH_MAX);
 			break;
 		case Opt_remotename:
-			match_strcpy(v9ses->aname, &args[0]);
+			match_strlcpy(v9ses->aname, &args[0], PATH_MAX);
 			break;
 		case Opt_nodevmap:
 			v9ses->nodev = 1;