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uptime: human readable data not shown if 364 days up

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This commit is contained in:
Jan Rybar 2022-03-25 15:36:53 +00:00
parent 65b1bb35c1
commit ef095b8561
2 changed files with 46 additions and 1 deletions
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7
procps-ng.spec
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@ -4,7 +4,7 @@
Summary: System and process monitoring utilities
Name: procps-ng
Version: 3.3.17
Release: 4%{?dist}
Release: 5%{?dist}
License: GPL+ and GPLv2 and GPLv2+ and GPLv3+ and LGPLv2+
URL: https://sourceforge.net/projects/procps-ng/
@ -17,6 +17,7 @@ Source2: README.top
Patch1: pwait-to-pidwait.patch
Patch2: covscan_findings.patch
Patch3: uptime-pretty-mod.patch
BuildRequires: make
@ -160,6 +161,10 @@ ln -s %{_bindir}/pidof %{buildroot}%{_sbindir}/pidof
%files i18n -f %{name}.lang
%changelog
* Fri Mar 25 2022 Jan Rybar <jrybar@redhat.com> - 3.3.17-5
- uptime: human readable data not shown if 364 days up
- Resolves: rhbz#2067166
* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 3.3.17-4
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688

40
uptime-pretty-mod.patch Normal file
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@ -0,0 +1,40 @@
From 7eade2544e1c45bc516744aeaccc45df1d8f42df Mon Sep 17 00:00:00 2001
From: Kyle Walker <kwalker@redhat.com>
Date: Tue, 11 Feb 2020 14:30:39 -0500
Subject: [PATCH] whattime: Refactor the pretty-print evaluation
This avoids rounding errors such as in the case of 364 days of uptime which
results in only output that prints at the hour and below.
---
proc/whattime.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/proc/whattime.c b/proc/whattime.c
index c223cad..3e1b65c 100644
--- a/proc/whattime.c
+++ b/proc/whattime.c
@@ -69,9 +69,18 @@ char *sprint_uptime(int human_readable) {
if (human_readable) {
updecades = (int) uptime_secs / (60*60*24*365*10);
- upyears = ((int) uptime_secs / (60*60*24*365)) % 10;
- upweeks = ((int) uptime_secs / (60*60*24*7)) % 52;
- updays = ((int) uptime_secs / (60*60*24)) % 7;
+ if (updecades)
+ uptime_secs -= updecades * (60*60*24*365*10);
+
+ upyears = (int) uptime_secs / (60*60*24*365);
+ if (upyears)
+ uptime_secs -= upyears * (60*60*24*365);
+
+ upweeks = (int) uptime_secs / (60*60*24*7);
+ if (upweeks)
+ uptime_secs -= upweeks * (60*60*24*7);
+
+ updays = (int) uptime_secs / (60*60*24);
}
else
updays = (int) uptime_secs / (60*60*24);
--
2.24.1