net: sockets: tls: Return an error on send() after session is closed

It was an overlook to return 0 on TLS send() call, after detecting that TLS session has been closed by peer, such a behavior is only valid for recv(). Instead, an error should be returned. Signed-off-by: Robert Lubos <[email protected]>
jkandasa · Feb 28, 2024 · dc52b20 · dc52b20
1 parent a6b0600
commit dc52b20
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/subsys/net/lib/sockets/sockets_tls.c b/subsys/net/lib/sockets/sockets_tls.c
@@ -2266,7 +2266,8 @@ static ssize_t send_tls(struct tls_context *ctx, const void *buf,
 	}
 
 	if (ctx->session_closed) {
-		return 0;
+		errno = ECONNABORTED;
+		return -1;
 	}
 
 	if (!is_block) {