46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
From a6670de912095206f356b8b7b486d237d1012c88 Mon Sep 17 00:00:00 2001
|
|
From: Kir Kolyshkin <kolyshkin@gmail.com>
|
|
Date: Wed, 9 Aug 2023 12:04:26 +0900
|
|
Subject: [PATCH] libct/init: unify init, fix its error logic
|
|
|
|
Fix init error handling logic.
|
|
|
|
The main issues at hand are:
|
|
- the "unable to convert _LIBCONTAINER_INITPIPE" error from
|
|
StartInitialization is never shown;
|
|
- errors from WriteSync and WriteJSON are never shown;
|
|
|
|
Generally, our goals are:
|
|
- if there's any error, do our best to show it;
|
|
- but only show each error once;
|
|
|
|
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
|
|
---
|
|
libcontainer/factory_linux.go | 5 +++--
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/libcontainer/factory_linux.go b/libcontainer/factory_linux.go
|
|
index e4ef518..0b2aa74 100644
|
|
--- a/libcontainer/factory_linux.go
|
|
+++ b/libcontainer/factory_linux.go
|
|
@@ -294,13 +294,14 @@ func (l *LinuxFactory) StartInitialization() (err error) {
|
|
// We have an error during the initialization of the container's init,
|
|
// send it back to the parent process in the form of an initError.
|
|
if werr := utils.WriteJSON(pipe, syncT{procError}); werr != nil {
|
|
- fmt.Fprintln(os.Stderr, err)
|
|
+ fmt.Fprintln(os.Stderr, werr)
|
|
return
|
|
}
|
|
if werr := utils.WriteJSON(pipe, newSystemError(err)); werr != nil {
|
|
- fmt.Fprintln(os.Stderr, err)
|
|
+ fmt.Fprintln(os.Stderr, werr)
|
|
return
|
|
}
|
|
+ err = nil
|
|
}()
|
|
defer func() {
|
|
if e := recover(); e != nil {
|
|
--
|
|
2.33.0
|
|
|