From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Thu, 7 May 2020 13:01:30 +0000 (+0200)
Subject: tools/lxc-ls: shutup lgtm
X-Git-Tag: lxc-5.0.0~439^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a201349b342bf2cc649f5e5b3e3af69fa9fdd284;p=mirror_lxc.git

tools/lxc-ls: shutup lgtm

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/tools/lxc_ls.c b/src/lxc/tools/lxc_ls.c
index 4be8564d1..05d4bcecc 100644
--- a/src/lxc/tools/lxc_ls.c
+++ b/src/lxc/tools/lxc_ls.c
@@ -1166,6 +1166,9 @@ static int ls_recv_str(int fd, char **buf)
 	if (ret != sizeof(slen))
 		return -1;
 
+	if (slen == SIZE_MAX)
+		return -1;
+
 	if (slen > 0) {
 		*buf = malloc(sizeof(char) * (slen + 1));
 		if (!*buf)