From c58dfa2156af736597fc5bc1bb0d1f484f240822 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Fri, 5 Feb 2010 10:08:41 +0000
Subject: [PATCH] Added missing casts to suppress compiler warnings

---
 src/netif/ppp/auth.c   | 2 +-
 src/netif/ppp/chap.c   | 6 +++---
 src/netif/ppp/pap.c    | 4 ++--
 src/netif/ppp/ppp_oe.c | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/netif/ppp/auth.c b/src/netif/ppp/auth.c
index 8e3db104..0d722bf2 100644
--- a/src/netif/ppp/auth.c
+++ b/src/netif/ppp/auth.c
@@ -1093,7 +1093,7 @@ get_secret(int unit, char *client, char *server, char *secret, int *secret_len,
     return 0;
   }
 
-  len = strlen(ppp_settings.passwd);
+  len = (int)strlen(ppp_settings.passwd);
   if (len > MAXSECRETLEN) {
     AUTHDEBUG((LOG_ERR, "Secret for %s on %s is too long\n", client, server));
     len = MAXSECRETLEN;
diff --git a/src/netif/ppp/chap.c b/src/netif/ppp/chap.c
index 016b61f9..0003c0cc 100644
--- a/src/netif/ppp/chap.c
+++ b/src/netif/ppp/chap.c
@@ -714,7 +714,7 @@ ChapSendChallenge(chap_state *cstate)
   int outlen;
   
   chal_len = cstate->chal_len;
-  name_len = strlen(cstate->chal_name);
+  name_len = (int)strlen(cstate->chal_name);
   outlen = CHAP_HEADERLEN + sizeof (u_char) + chal_len + name_len;
   outp = outpacket_buf[cstate->unit];
 
@@ -754,7 +754,7 @@ ChapSendStatus(chap_state *cstate, int code)
   } else {
     strcpy(msg, "I don't like you.  Go 'way.");
   }
-  msglen = strlen(msg);
+  msglen = (int)strlen(msg);
 
   outlen = CHAP_HEADERLEN + msglen;
   outp = outpacket_buf[cstate->unit];
@@ -814,7 +814,7 @@ ChapSendResponse(chap_state *cstate)
   int outlen, md_len, name_len;
 
   md_len = cstate->resp_length;
-  name_len = strlen(cstate->resp_name);
+  name_len = (int)strlen(cstate->resp_name);
   outlen = CHAP_HEADERLEN + sizeof (u_char) + md_len + name_len;
   outp = outpacket_buf[cstate->unit];
 
diff --git a/src/netif/ppp/pap.c b/src/netif/ppp/pap.c
index bf9b3a5d..c0620cb3 100644
--- a/src/netif/ppp/pap.c
+++ b/src/netif/ppp/pap.c
@@ -166,9 +166,9 @@ upap_authwithpeer(int unit, char *user, char *password)
 
   /* Save the username and password we're given */
   u->us_user = user;
-  u->us_userlen = strlen(user);
+  u->us_userlen = (int)strlen(user);
   u->us_passwd = password;
-  u->us_passwdlen = strlen(password);
+  u->us_passwdlen = (int)strlen(password);
 
   u->us_transmits = 0;
 
diff --git a/src/netif/ppp/ppp_oe.c b/src/netif/ppp/ppp_oe.c
index 7cae2dfb..4dedf2e2 100644
--- a/src/netif/ppp/ppp_oe.c
+++ b/src/netif/ppp/ppp_oe.c
@@ -787,11 +787,11 @@ pppoe_send_padi(struct pppoe_softc *sc)
   /* calculate length of frame (excluding ethernet header + pppoe header) */
   len = 2 + 2 + 2 + 2 + sizeof sc;  /* service name tag is required, host unique is send too */
   if (sc->sc_service_name != NULL) {
-    l1 = strlen(sc->sc_service_name);
+    l1 = (int)strlen(sc->sc_service_name);
     len += l1;
   }
   if (sc->sc_concentrator_name != NULL) {
-    l2 = strlen(sc->sc_concentrator_name);
+    l2 = (int)strlen(sc->sc_concentrator_name);
     len += 2 + 2 + l2;
   }
   LWIP_ASSERT("sizeof(struct eth_hdr) + PPPOE_HEADERLEN + len <= 0xffff",