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Fix TXT validation

This commit is contained in:
Miek Gieben 2012-02-22 22:11:40 +01:00
parent 1571b7a97b
commit c7dd37b000
1 changed files with 17 additions and 17 deletions
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4
msg.go
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@ -374,7 +374,7 @@ func packStructValue(val reflect.Value, msg []byte, off int, compression map[str
for j := 0; j < val.Field(i).Len(); j++ {
element := val.Field(i).Index(j).String()
off, ok = PackDomainName(element, msg, off, compression, false && compress)
if ! ok {
if !ok {
println("dns: overflow packing domain-name", off)
return lenmsg, false
}
@ -666,7 +666,7 @@ func unpackStructValue(val reflect.Value, msg []byte, off int) (off1 int, ok boo
fv.Set(reflect.ValueOf(servers))
case "txt":
txt := make([]string, 0)
rdlength := int(val.FieldByName("Hdr").FieldByName("Rdlength").Uint())
rdlength := off + int(val.FieldByName("Hdr").FieldByName("Rdlength").Uint())
Txts:
l := int(msg[off])
if off+l+1 > lenmsg {