From 8d5d968ddef50831ea8e210986b01d5dd1630ffd Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Tue, 24 Nov 2020 17:35:26 +0100
Subject: [PATCH] libcli:smb: Check return code of set_blocking

Found by covscan.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---
 libcli/smb/smbXcli_base.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libcli/smb/smbXcli_base.c b/libcli/smb/smbXcli_base.c
index 3e020faca3c..df80be6bf16 100644
--- a/libcli/smb/smbXcli_base.c
+++ b/libcli/smb/smbXcli_base.c
@@ -338,7 +338,10 @@ struct smbXcli_conn *smbXcli_conn_create(TALLOC_CTX *mem_ctx,
 		return NULL;
 	}
 
-	set_blocking(fd, false);
+	ret = set_blocking(fd, false);
+	if (ret < 0) {
+		goto error;
+	}
 	conn->sock_fd = fd;
 
 	conn->remote_name = talloc_strdup(conn, remote_name);
-- 
2.47.3