From 0d40e7bdfcdc7c8fd316d183ab8a75ee1e6e22e1 Mon Sep 17 00:00:00 2001
From: Lukas Braun <lukas.braun@fau.de>
Date: Mon, 28 Aug 2017 15:45:25 +0200
Subject: [PATCH] pam_goatherd: formatting
---
pam_goatherd.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/pam_goatherd.c b/pam_goatherd.c
index 56199ba..787937a 100644
--- a/pam_goatherd.c
+++ b/pam_goatherd.c
@@ -75,12 +75,16 @@ static int verify_cb(gnutls_session_t session) {
static int send_full(gnutls_session_t session, const void *data, size_t len)
{
ssize_t sent;
- while (len > 0 && (sent = gnutls_record_send(session, data, len)) > 0) {
+ while (len > 0 && (sent = gnutls_record_send(session, data, len)) > 0)
+ {
data += sent;
len -= (size_t)sent;
}
+
if (sent < 0)
+ {
return (int)sent;
+ }
return 0;
}
@@ -177,7 +181,9 @@ static int check_hotp(struct cfg cfg, size_t n_server, const char *user, const c
do {
err = gnutls_handshake(session);
- } while (err < 0 && !gnutls_error_is_fatal(err));
+ }
+ while (err < 0 && !gnutls_error_is_fatal(err));
+
if (err < 0)
{
dbgp("handshake failed");
@@ -212,10 +218,14 @@ static int check_hotp(struct cfg cfg, size_t n_server, const char *user, const c
if (recvd >= strlen(str_ok) && !strncmp(buf, str_ok, strlen(str_ok))) {
dbgp("OK");
err = PAM_SUCCESS;
- } else if (recvd >= strlen(str_fail) && !strncmp(buf, str_fail, strlen(str_fail))) {
+ }
+ else if (recvd >= strlen(str_fail) && !strncmp(buf, str_fail, strlen(str_fail)))
+ {
dbgp("FAIL");
err = PAM_AUTH_ERR;
- } else {
+ }
+ else
+ {
dbgp("Unexpected response");
err = PAM_AUTHINFO_UNAVAIL;
}
--
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