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Use proper integer types when handling TLS exchanges

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tls_t.build takes a size_t argument not a ssize_t.
This commit is contained in:
Tobias Brunner
2013-03-22 11:40:57 +01:00
parent 03237238b8
commit 79306b7e6e
1 changed files with 6 additions and 5 deletions
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src/libtls/tls_socket.c
+6 -5
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@@ -156,7 +156,8 @@ METHOD(tls_application_t, build, status_t,
static bool exchange(private_tls_socket_t *this, bool wr, bool block)
{
char buf[CRYPTO_BUF_SIZE], *pos;
ssize_t len, out;
ssize_t in, out;
size_t len;
int round = 0, flags;
for (round = 0; TRUE; round++)
@@ -214,8 +215,8 @@ static bool exchange(private_tls_socket_t *this, bool wr, bool block)
flags |= MSG_DONTWAIT;
}
}
len = recv(this->fd, buf, sizeof(buf), flags);
if (len < 0)
in = recv(this->fd, buf, sizeof(buf), flags);
if (in < 0)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
@@ -229,11 +230,11 @@ static bool exchange(private_tls_socket_t *this, bool wr, bool block)
}
return FALSE;
}
if (len == 0)
if (in == 0)
{ /* EOF */
return TRUE;
}
switch (this->tls->process(this->tls, buf, len))
switch (this->tls->process(this->tls, buf, in))
{
case NEED_MORE:
break;