From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sun, 19 Feb 2017 18:39:08 +0000 (-0500)
Subject: importd: check setenv return value
X-Git-Tag: v233~61^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=df8067ef6d341efe8f86c6b24c7fb27fc6056bc1;p=thirdparty%2Fsystemd.git

importd: check setenv return value

CID #1368235.
---

diff --git a/src/import/importd.c b/src/import/importd.c
index 9d31a956a54..3d379d6de9e 100644
--- a/src/import/importd.c
+++ b/src/import/importd.c
@@ -449,8 +449,11 @@ static int transfer_start(Transfer *t) {
 
                 stdio_unset_cloexec();
 
-                setenv("SYSTEMD_LOG_TARGET", "console-prefixed", 1);
-                setenv("NOTIFY_SOCKET", "/run/systemd/import/notify", 1);
+                if (setenv("SYSTEMD_LOG_TARGET", "console-prefixed", 1) < 0 ||
+                    setenv("NOTIFY_SOCKET", "/run/systemd/import/notify", 1) < 0) {
+                        log_error_errno(errno, "setenv() failed: %m");
+                        _exit(EXIT_FAILURE);
+                }
 
                 if (IN_SET(t->type, TRANSFER_IMPORT_TAR, TRANSFER_IMPORT_RAW))
                         cmd[k++] = SYSTEMD_IMPORT_PATH;