importd: check setenv return value

CID #1368235.
2017-02-20 16:02:18 -05:00
parent 5c5d9f26d6
commit df8067ef6d
1 changed files with 5 additions and 2 deletions
@@ -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;