Don't dereference NULL pwd on non-existant username (I wonder how long

THAT has been in here!).
1997-01-22 18:36:27 +00:00 · 1997-01-22 18:36:27 +00:00 · 65e0bbf66b
commit 65e0bbf66b
parent e6557b5a6e
1 changed files with 2 additions and 1 deletions
--- a/usr.bin/login/login.c
+++ b/usr.bin/login/login.c
@ -417,7 +417,8 @@ main(argc, argv)
 		}
 #endif /* SKEY */
 #else /* !KERBEROS */
-		rval = strcmp(ep, pwd->pw_passwd);
+		if (pwd)
+		    rval = strcmp(ep, pwd->pw_passwd);
 #endif /* KERBEROS */
 		/* clear entered password */
 		memset(p, 0, strlen(p));