From 7fc5da5f8057a2e2d480b18901289710d17242c4 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 20 Apr 2020 15:42:45 +0200
Subject: [PATCH] check return value of SCK_OpenUnixSocketPair()

---
 nts_ke_server.c | 2 ++
 privops.c       | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/nts_ke_server.c b/nts_ke_server.c
index 4a76f15..32eb685 100644
--- a/nts_ke_server.c
+++ b/nts_ke_server.c
@@ -663,6 +663,8 @@ NKS_Initialise(int scfilter_level)
     int sock_fd1, sock_fd2;
 
     sock_fd1 = SCK_OpenUnixSocketPair(0, &sock_fd2);
+    if (sock_fd1 < 0)
+      LOG_FATAL("Could not open socket pair");
 
     for (i = 0; i < processes; i++)
       start_helper(i + 1, scfilter_level, sock_fd1, sock_fd2);
diff --git a/privops.c b/privops.c
index e999f36..9870717 100644
--- a/privops.c
+++ b/privops.c
@@ -644,6 +644,8 @@ PRV_StartHelper(void)
     LOG_FATAL("Helper already running");
 
   sock_fd1 = SCK_OpenUnixSocketPair(SCK_FLAG_BLOCK, &sock_fd2);
+  if (sock_fd1 < 0)
+    LOG_FATAL("Could not open socket pair");
 
   pid = fork();
   if (pid < 0)