sys/linux: extend netfilter descriptions

1 files changed, 8 insertions, 7 deletions

diff --git a/sys/linux/init_alg.go b/sys/linux/init_alg.go
index 187e43234..8b7791f00 100644
--- a/sys/linux/init_alg.go
+++ b/sys/linux/init_alg.go
@@ -9,8 +9,9 @@ import (
 	"github.com/google/syzkaller/prog"
 )
 
-func (arch *arch) generateSockaddrAlg(g *prog.Gen, typ *prog.StructType, old *prog.GroupArg) (
+func (arch *arch) generateSockaddrAlg(g *prog.Gen, typ0 prog.Type, old prog.Arg) (
 	arg prog.Arg, calls []*prog.Call) {
+	typ := typ0.(*prog.StructType)
 	family := g.GenerateArg(typ.Fields[0], &calls)
 	// There is very little point in generating feat/mask,
 	// because that can only fail otherwise correct bind.
@@ -34,28 +35,28 @@ func (arch *arch) generateSockaddrAlg(g *prog.Gen, typ *prog.StructType, old *pr
 	return
 }
 
-func (arch *arch) generateAlgName(g *prog.Gen, typ *prog.StructType, old *prog.GroupArg) (
+func (arch *arch) generateAlgName(g *prog.Gen, typ prog.Type, old prog.Arg) (
 	arg prog.Arg, calls []*prog.Call) {
 	return generateAlgNameStruct(g, typ, allTypes[g.Rand().Intn(len(allTypes))].typ)
 }
 
-func (arch *arch) generateAlgAeadName(g *prog.Gen, typ *prog.StructType, old *prog.GroupArg) (
+func (arch *arch) generateAlgAeadName(g *prog.Gen, typ prog.Type, old prog.Arg) (
 	arg prog.Arg, calls []*prog.Call) {
 	return generateAlgNameStruct(g, typ, ALG_AEAD)
 }
 
-func (arch *arch) generateAlgHashName(g *prog.Gen, typ *prog.StructType, old *prog.GroupArg) (
+func (arch *arch) generateAlgHashName(g *prog.Gen, typ prog.Type, old prog.Arg) (
 	arg prog.Arg, calls []*prog.Call) {
 	return generateAlgNameStruct(g, typ, ALG_HASH)
 }
 
-func (arch *arch) generateAlgBlkcipherhName(g *prog.Gen, typ *prog.StructType, old *prog.GroupArg) (
+func (arch *arch) generateAlgBlkcipherhName(g *prog.Gen, typ prog.Type, old prog.Arg) (
 	arg prog.Arg, calls []*prog.Call) {
 	return generateAlgNameStruct(g, typ, ALG_BLKCIPHER)
 }
 
-func generateAlgNameStruct(g *prog.Gen, typ *prog.StructType, algTyp int) (
-	arg prog.Arg, calls []*prog.Call) {
+func generateAlgNameStruct(g *prog.Gen, typ0 prog.Type, algTyp int) (arg prog.Arg, calls []*prog.Call) {
+	typ := typ0.(*prog.StructType)
 	algName := generateAlg(g.Rand(), algTyp)
 	algNameData := fixedSizeData(algName, typ.Fields[0].Size())
 	arg = prog.MakeGroupArg(typ, []prog.Arg{