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[PATCH] Fix getloadavg bug
From: |
Семен Верченко |
Subject: |
[PATCH] Fix getloadavg bug |
Date: |
Mon, 1 Jun 2020 19:49:55 +0300 |
getloadavg function increases elem counter twice:
for (elem = 0; elem < nelem; elem++) // Here
{
// ...
loadavg[elem++] = numerator / denominator; // And here
}
It leads to wrong Load Average in uptime command:
$ cat /proc/loadavg
0.01 0.02 0.00 1/122 992
$ uptime
18:36:59 up 6:20, 0 users, load average: 0,01, 0,00, 0,02
This patch fixes this bug
---
lib/getloadavg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/getloadavg.c b/lib/getloadavg.c
index 61307d377..aeb7070cc 100644
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -550,7 +550,7 @@ getloadavg (double loadavg[], int nelem)
for (ptr++; '0' <= *ptr && *ptr <= '9'; ptr++)
numerator = 10 * numerator + (*ptr - '0'), denominator *= 10;
- loadavg[elem++] = numerator / denominator;
+ loadavg[elem] = numerator / denominator;
}
return elem;
--
2.26.2
- [PATCH] Fix getloadavg bug,
Семен Верченко <=