From 6d4f89b6a48072e49d8e62451a45fa0c346730de Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Thu, 11 Feb 2021 16:48:51 +0100
Subject: [PATCH] qmeventd: catch calloc error

even if close to impossible to happen, NULL dereferences are never
nice..

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 qmeventd/qmeventd.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qmeventd/qmeventd.c b/qmeventd/qmeventd.c
index 28363e49..e2ae8b28 100644
--- a/qmeventd/qmeventd.c
+++ b/qmeventd/qmeventd.c
@@ -353,6 +353,11 @@ void
 add_new_client(int client_fd)
 {
     struct Client *client = calloc(sizeof(struct Client), 1);
+    if (client == NULL) {
+	fprintf(stderr, "could not add new client - allocation failed!\n");
+	fflush(stderr);
+	return;
+    }
     client->state = STATE_HANDSHAKE;
     client->type = CLIENT_NONE;
     client->fd = client_fd;