From: Dmitry Goncharov <dgoncharov@users.sf.net>
Date: Fri, 21 Oct 2022 23:32:06 +0000 (-0400)
Subject: [SV 63236] Fix getloadavg related error message on AIX
X-Git-Tag: 4.3.92~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2f92c980fe1c3b0f9db4663a61727752ecc6757;p=thirdparty%2Fmake.git

[SV 63236] Fix getloadavg related error message on AIX

On AIX getloadavg keeps errno intact when it fails, resulting in a
bogus error message from make.

* src/job.c (load_too_high): Reset errno before calling getloadavg.
---

diff --git a/src/job.c b/src/job.c
index cf16d7bf..9d381904 100644
--- a/src/job.c
+++ b/src/job.c
@@ -2092,6 +2092,7 @@ load_too_high (void)
     }
 
   /* Find the real system load average.  */
+  errno = 0;
   if (getloadavg (&load, 1) != 1)
     {
       static int lossage = -1;