From a9e6a71f9435a50c582993e946be4d53828bb48d Mon Sep 17 00:00:00 2001 From: maminjie Date: Sat, 13 Mar 2021 16:03:03 +0800 Subject: [PATCH] Fix the invalid memory address or nil pointer reference --- libpod/stats.go | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/libpod/stats.go b/libpod/stats.go index c58a461..97a2169 100644 --- a/libpod/stats.go +++ b/libpod/stats.go @@ -57,9 +57,11 @@ func (c *Container) GetContainerStats(previousStats *ContainerStats) (*Container previousCPU := previousStats.CPUNano previousSystem := previousStats.SystemNano stats.CPU = calculateCPUPercent(cgroupStats, previousCPU, previousSystem) - stats.MemUsage = cgroupStats.Memory.Usage.Usage - stats.MemLimit = getMemLimit(cgroupStats.Memory.Usage.Limit) - stats.MemPerc = (float64(stats.MemUsage) / float64(stats.MemLimit)) * 100 + if cgroupStats.Memory != nil { + stats.MemUsage = cgroupStats.Memory.Usage.Usage + stats.MemLimit = getMemLimit(cgroupStats.Memory.Usage.Limit) + stats.MemPerc = (float64(stats.MemUsage) / float64(stats.MemLimit)) * 100 + } stats.PIDs = 0 if conState == ContainerStateRunning { stats.PIDs = cgroupStats.Pids.Current -- 2.23.0