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plugin/trace: fix struct allignment (#4112)

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* plugin/trace: fix struct allignment

A 64 bit entity needs to be the first in a struct to make it work on 32
bit systems.

Fixes: #4111

Signed-off-by: Miek Gieben <miek@miek.nl>

* plugin/erratic does makes the same mistake

Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben 2020-09-09 10:45:14 +02:00 • committed by GitHub
parent 04af1c692c
commit e082bb5a61
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2 changed files with 6 additions and 7 deletions
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10
plugin/erratic/erratic.go
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@ -13,15 +13,13 @@ import (
// Erratic is a plugin that returns erratic responses to each client. // Erratic is a plugin that returns erratic responses to each client.
type Erratic struct { type Erratic struct {
drop uint64 q uint64 // counter of queries
drop uint64
delay uint64 delay uint64
duration time.Duration
truncate uint64 truncate uint64
large bool // undocumented feature; return large responses for A request (>512B, to test compression).
q uint64 // counter of queries duration time.Duration
large bool // undocumented feature; return large responses for A request (>512B, to test compression).
} }
// ServeDNS implements the plugin.Handler interface. // ServeDNS implements the plugin.Handler interface.

3
plugin/trace/trace.go
View file

@ -29,6 +29,8 @@ const (
) )
type trace struct { type trace struct {
count uint64 // as per Go spec, needs to be first element in a struct
Next plugin.Handler Next plugin.Handler
Endpoint string Endpoint string
EndpointType string EndpointType string
@ -37,7 +39,6 @@ type trace struct {
serviceName string serviceName string
clientServer bool clientServer bool
every uint64 every uint64
count uint64
Once sync.Once Once sync.Once
} }