From aa496e6550bd5ea3336320936098cfd6061f885b Mon Sep 17 00:00:00 2001
From: jofrev <jonathan@vahlsing.de>
Date: Thu, 8 Dec 2022 22:32:31 +0000
Subject: [PATCH] Set errno in adjtime if delta is too large

errno should be set to EINVAL in this case according to adjtime's man
page.
---
 components/newlib/time.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/newlib/time.c b/components/newlib/time.c
index 638beb19a4..44c4499c14 100644
--- a/components/newlib/time.c
+++ b/components/newlib/time.c
@@ -123,6 +123,7 @@ int adjtime(const struct timeval *delta, struct timeval *outdelta)
         int64_t sec  = delta->tv_sec;
         int64_t usec = delta->tv_usec;
         if(llabs(sec) > ((INT_MAX / 1000000L) - 1L)) {
+            errno = EINVAL;
             return -1;
         }
         /*