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security.c: Aligned internal type to return type

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Use ssize_t instead of int to avoid conversion problems on 64-bit
systems. Also added curlx_sztosi where necessary.
This commit is contained in:
Marc Hoersken 2012-09-28 23:11:57 +02:00
parent a5c6ecba8d
commit 50a7d32af0
1 changed files with 4 additions and 4 deletions
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8
lib/security.c
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@ -340,10 +340,10 @@ static ssize_t sec_write(struct connectdata *conn, curl_socket_t fd,
const char *buffer, size_t length)
{
/* FIXME: Check for overflow */
ssize_t len = conn->buffer_size;
int tx = 0;
ssize_t tx = 0, len = conn->buffer_size;
len -= conn->mech->overhead(conn->app_data, conn->data_prot, len);
len -= conn->mech->overhead(conn->app_data, conn->data_prot,
curlx_sztosi(len));
if(len <= 0)
len = length;
while(length) {
@ -351,7 +351,7 @@ static ssize_t sec_write(struct connectdata *conn, curl_socket_t fd,
/* FIXME: Check for overflow. */
len = length;
}
do_sec_send(conn, fd, buffer, len);
do_sec_send(conn, fd, buffer, curlx_sztosi(len));
length -= len;
buffer += len;
tx += len;