talons

commit 3c126fdf4d1c959a32aac666c70924479b067f61
parent 41828b842604ac734bfba6c0669491d138c19c33
Author: Michael Rasmussen <mir@datanom.net>
Date:   Sun,  7 Jan 2024 15:32:08 +0100

Fix Bug #4728. Patch provided by Olaf Hering

Signed-off-by: Michael Rasmussen <mir@datanom.net>

Diffstat:
M
src/common/socket.c
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/common/socket.c b/src/common/socket.c
@@ -1256,6 +1256,7 @@ static gint ssl_read(gnutls_session_t ssl, gchar *buf, gint len)
 	}
 
 	while (1) {
+		errno = 0;
 		r = gnutls_record_recv(ssl, buf, len);
 		if (r > 0)
 			return r;
@@ -1273,7 +1274,10 @@ static gint ssl_read(gnutls_session_t ssl, gchar *buf, gint len)
 		case GNUTLS_E_INTERRUPTED:
 			errno = EAGAIN;
 			return -1;
-
+		case GNUTLS_E_PREMATURE_TERMINATION:
+			if (errno == 0)
+				return 0;
+			/* fall through */
 		default:
 			debug_print("Unexpected TLS read result %d\n", r);
 			errno = EIO;