diff options
| author | Ophestra <cat@gensokyo.uk> | 2025-08-23 00:16:46 +0900 |
|---|---|---|
| committer | Ophestra <cat@gensokyo.uk> | 2025-08-23 00:16:46 +0900 |
| commit | ea1e3ebae993a3d89302940dc1649b627c420aa1 (patch) | |
| tree | 14bc57e3b04cde10394174c407c836d4ed25b113 /container/init.go | |
| parent | 1c692bfb7926c0f28cf7f38ca7b49f4941fd2b90 (diff) | |
container/params: pass fd instead of file
The file is very difficult to stub. Pass fd instead as it is the value that is actually useful.
Signed-off-by: Ophestra <cat@gensokyo.uk>
Diffstat (limited to 'container/init.go')
| -rw-r--r-- | container/init.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/container/init.go b/container/init.go index 2139ccc3..813b4ac5 100644 --- a/container/init.go +++ b/container/init.go @@ -99,10 +99,10 @@ func initEntrypoint(k syscallDispatcher, prepareLogger func(prefix string), setV var ( params initParams closeSetup func() error - setupFile *os.File + setupFd uintptr offsetSetup int ) - if f, err := k.receive(setupEnv, ¶ms, &setupFile); err != nil { + if f, err := k.receive(setupEnv, ¶ms, &setupFd); err != nil { if errors.Is(err, EBADF) { k.fatal("invalid setup descriptor") } @@ -122,7 +122,7 @@ func initEntrypoint(k syscallDispatcher, prepareLogger func(prefix string), setV setVerbose(params.Verbose) k.verbose("received setup parameters") closeSetup = f - offsetSetup = int(setupFile.Fd() + 1) + offsetSetup = int(setupFd + 1) } // write uid/gid map here so parent does not need to set dumpable |