diff options
-rw-r--r-- | auth-passwd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/auth-passwd.c b/auth-passwd.c index 65f52518..24fcb67b 100644 --- a/auth-passwd.c +++ b/auth-passwd.c @@ -198,6 +198,9 @@ sys_auth_passwd(struct ssh *ssh, const char *password) /* Just use the supplied fake password if authctxt is invalid */ char *pw_password = authctxt->valid ? shadow_pw(pw) : pw->pw_passwd; + if (pw_password == NULL) + return 0; + /* Check for users with no password. */ if (strcmp(pw_password, "") == 0 && strcmp(password, "") == 0) return (1); |