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Check for l.err in $INCLUDE 

This can throw l.err as well, and a l.length of zero, check for both.
This commit is contained in:
Miek Gieben 2015-08-08 13:41:46 +01:00
parent 3b3e522e22
commit b1fe149a97
2 changed files with 3 additions and 1 deletions
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2
fuzz_test.go
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@ -9,6 +9,8 @@ func TestFuzzString(t *testing.T) {
" TYPE4 TYPE6a789a3bc0045c8a5fb42c7d1bd998f5444 IN 9579b47d46817afbd17273e6",
" TYPE45 3 3 4147994 TYPE\\(\\)\\)\\(\\)\\(\\(\\)\\(\\)\\)\\)\\(\\)\\(\\)\\(\\(\\R 948\"\")\\(\\)\\)\\)\\(\\ ",
"$GENERATE 0-3 ${441189,5039418474430,o}",
"$INCLUDE 00 TYPE00000000000n ",
"$INCLUDE PE4 TYPE061463623/727071511 \\(\\)\\$GENERATE 6-462/0",
}
for i, tc := range testcases {
rr, err := NewRR(tc)

2
zscan.go
View File

@ -281,7 +281,7 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
case zBlank:
l := <-c
if l.value == zString {
if _, ok := IsDomainName(l.token); !ok {
if _, ok := IsDomainName(l.token); !ok || l.length == 0 || l.err {
t <- &Token{Error: &ParseError{f, "bad origin name", l}}
return
}