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-rw-r--r--lib/hmac.c2
-rw-r--r--lib/hostares.c2
-rw-r--r--lib/smtp.c29
3 files changed, 17 insertions, 16 deletions
diff --git a/lib/hmac.c b/lib/hmac.c
index 8fa224beb..f59397653 100644
--- a/lib/hmac.c
+++ b/lib/hmac.c
@@ -46,7 +46,7 @@ Curl_HMAC_init(const HMAC_params * hashparams,
const unsigned char * key,
unsigned int keylen)
{
- unsigned int i;
+ size_t i;
HMAC_context * ctxt;
unsigned char * hkey;
unsigned char b;
diff --git a/lib/hostares.c b/lib/hostares.c
index 01b214291..a00fefa0d 100644
--- a/lib/hostares.c
+++ b/lib/hostares.c
@@ -251,7 +251,7 @@ CURLcode Curl_wait_for_resolv(struct connectdata *conn,
second is left, otherwise just use 1000ms to make sure the progress
callback gets called frequent enough */
if(!tvp->tv_sec)
- timeout_ms = tvp->tv_usec/1000;
+ timeout_ms = (int)(tvp->tv_usec/1000);
else
timeout_ms = 1000;
diff --git a/lib/smtp.c b/lib/smtp.c
index 534ab49ab..8c7b67ae7 100644
--- a/lib/smtp.c
+++ b/lib/smtp.c
@@ -333,11 +333,11 @@ static CURLcode smtp_state_helo(struct connectdata *conn)
return CURLE_OK;
}
-static int smtp_auth_plain_data(struct connectdata * conn, char * * outptr)
+static size_t smtp_auth_plain_data(struct connectdata * conn, char * * outptr)
{
char plainauth[2 * MAX_CURL_USER_LENGTH + MAX_CURL_PASSWORD_LENGTH];
- unsigned int ulen;
- unsigned int plen;
+ size_t ulen;
+ size_t plen;
ulen = strlen(conn->user);
plen = strlen(conn->passwd);
@@ -353,9 +353,9 @@ static int smtp_auth_plain_data(struct connectdata * conn, char * * outptr)
return Curl_base64_encode(conn->data, plainauth, 2 * ulen + plen + 2, outptr);
}
-static int smtp_auth_login_user(struct connectdata * conn, char * * outptr)
+static size_t smtp_auth_login_user(struct connectdata * conn, char * * outptr)
{
- int ulen;
+ size_t ulen;
ulen = strlen(conn->user);
@@ -373,7 +373,7 @@ static CURLcode smtp_authenticate(struct connectdata *conn)
struct smtp_conn *smtpc = &conn->proto.smtpc;
char * initresp;
const char * mech;
- int l;
+ size_t l;
int state1;
int state2;
@@ -527,7 +527,7 @@ static CURLcode smtp_state_authplain_resp(struct connectdata *conn,
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
- int l;
+ size_t l;
char * plainauth;
(void)instate; /* no use for this yet */
@@ -560,7 +560,7 @@ static CURLcode smtp_state_authlogin_resp(struct connectdata *conn,
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
- int l;
+ size_t l;
char * authuser;
(void)instate; /* no use for this yet */
@@ -593,8 +593,8 @@ static CURLcode smtp_state_authpasswd_resp(struct connectdata *conn,
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
- int plen;
- int l;
+ size_t plen;
+ size_t l;
char * authpasswd;
(void)instate; /* no use for this yet */
@@ -637,8 +637,8 @@ static CURLcode smtp_state_authcram_resp(struct connectdata *conn,
struct SessionHandle *data = conn->data;
char * chlg64 = data->state.buffer;
unsigned char * chlg;
- int chlglen;
- int l;
+ size_t chlglen;
+ size_t l;
char * rplyb64;
HMAC_context * ctxt;
unsigned char digest[16];
@@ -674,7 +674,8 @@ static CURLcode smtp_state_authcram_resp(struct connectdata *conn,
/* Compute digest. */
ctxt = Curl_HMAC_init(Curl_HMAC_MD5,
- (const unsigned char *) conn->passwd, strlen(conn->passwd));
+ (const unsigned char *) conn->passwd,
+ (unsigned int)(strlen(conn->passwd)));
if(!ctxt) {
if(chlg)
@@ -684,7 +685,7 @@ static CURLcode smtp_state_authcram_resp(struct connectdata *conn,
}
if(chlglen > 0)
- Curl_HMAC_update(ctxt, chlg, chlglen);
+ Curl_HMAC_update(ctxt, chlg, (unsigned int)(chlglen));
if(chlg)
free(chlg);