Workaround for segfault

Yes, it segfaults unless that Println is there. Something about that data.Inheritable smashing the retval on the stack.
emissary-ingress · Oct 8, 2020 · 2927891 · 2927891
1 parent c69c6b4
commit 2927891
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/capabilities_wrapper/capset_linux.go b/cmd/capabilities_wrapper/capset_linux.go
@@ -1,12 +1,14 @@
 package main
 
 import (
+	"fmt"
 	"os"
 
 	"golang.org/x/sys/unix"
 )
 
 func capset() error {
+	fmt.Println("I am a workaround")
 	header := unix.CapUserHeader{unix.LINUX_CAPABILITY_VERSION_3, int32(os.Getpid())}
 	data := unix.CapUserData{}
 	if err := unix.Capget(&header, &data); err != nil {