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rpc: fix ipc max path size #29385 (#1014)

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Co-authored-by: Miles Chen <fearlesschenc@gmail.com>
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Daniel Liu 2025-04-29 17:11:33 +08:00 committed by GitHub
parent fa39dac391
commit c0747977e2
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1 changed files with 5 additions and 3 deletions
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8
rpc/ipc_unix.go
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@ -25,14 +25,16 @@ import (
"net" "net"
"os" "os"
"path/filepath" "path/filepath"
"syscall"
"github.com/XinFinOrg/XDPoSChain/log" "github.com/XinFinOrg/XDPoSChain/log"
) )
const ( const (
// On Linux, sun_path is 108 bytes in size // The limit of unix domain socket path diverse between OS, on Darwin it's 104 bytes
// see http://man7.org/linux/man-pages/man7/unix.7.html // but on Linux it's 108 byte, so we should depend on syscall.RawSockaddrUnix's
maxPathSize = int(108) // definition dynamically
maxPathSize = len(syscall.RawSockaddrUnix{}.Path)
) )
// ipcListen will create a Unix socket on the given endpoint. // ipcListen will create a Unix socket on the given endpoint.