lib: Use correct transport getting error number

For write we need to use transport_send_ptr, not transport_recv_ptr.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>

diff --git a/lib/buffers.c b/lib/buffers.c
index e42f3969f39842e95cccfe1c1a69e81cf77988f1..672380b054e62eb79f9c4817e6ce943e77b9c547 100644 (file)
--- a/lib/buffers.c
+++ b/lib/buffers.c
@@ -189,15 +189,14 @@ inline static void reset_errno(gnutls_session_t session)
        session->internals.errnum = 0;
 }
 
-inline static int get_errno(gnutls_session_t session)
+inline static int get_errno(gnutls_session_t session, gnutls_transport_ptr_t fd)
 {
        int ret;
 
        if (session->internals.errnum != 0)
                ret = session->internals.errnum;
        else
-               ret = session->internals.errno_func(
-                       session->internals.transport_recv_ptr);
+               ret = session->internals.errno_func(fd);
        return ret;
 }
 
@@ -253,7 +252,7 @@ static ssize_t _gnutls_dgram_read(gnutls_session_t session, mbuffer_st **bufel,
        i = pull_func(fd, ptr, recv_size);
 
        if (i < 0) {
-               int err = get_errno(session);
+               int err = get_errno(session, fd);
 
                _gnutls_read_log("READ: %d returned from %p, errno=%d\n",
                                 (int)i, fd, err);
@@ -333,7 +332,7 @@ static ssize_t _gnutls_stream_read(gnutls_session_t session, mbuffer_st **bufel,
                i = pull_func(fd, &ptr[size - left], left);
 
                if (i < 0) {
-                       int err = get_errno(session);
+                       int err = get_errno(session, fd);
 
                        _gnutls_read_log(
                                "READ: %d returned from %p, errno=%d gerrno=%d\n",
@@ -491,7 +490,7 @@ static ssize_t _gnutls_writev(gnutls_session_t session, const giovec_t *giovec,
                return gnutls_assert_val(GNUTLS_E_PUSH_ERROR);
 
        if (i == -1) {
-               int err = get_errno(session);
+               int err = get_errno(session, fd);
                _gnutls_debug_log("WRITE: %d returned from %p, errno: %d\n", i,
                                  fd, err);
 
@@ -723,7 +722,7 @@ int _gnutls_io_check_recv(gnutls_session_t session, unsigned int ms)
 
        ret = session->internals.pull_timeout_func(fd, ms);
        if (ret == -1) {
-               err = get_errno(session);
+               err = get_errno(session, fd);
                _gnutls_read_log(
                        "READ_TIMEOUT: %d returned from %p, errno=%d (timeout: %u)\n",
                        (int)ret, fd, err, ms);