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dns/fuzz_test.go

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Fuzz NewRR Add checks for token length == 0.
2015-08-07 19:39:21 +10:00
package dns
import "testing"
func TestFuzzString(t *testing.T) {
Better fuzzing test and NSAP fix rr can be nil when parsed, if it, for instance only contains a comment. NSAP parsing need some parens to make the if-then logic work.
2015-08-07 20:17:16 +10:00
testcases := []string{"", " MINFO ", " RP ", " NSEC 0 0", " \" NSEC 0 0\"", " \" MINFO \"",
";a ", ";a<><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",
" NSAP O ", " NSAP N ",
Fuzz the text parser Check if the values send on the channel are errors, if so return one. Otherwise continue parsing.
2015-08-07 23:01:11 +10:00
" TYPE4 TYPE6a789a3bc0045c8a5fb42c7d1bd998f5444 IN 9579b47d46817afbd17273e6",
And check err here as well.
2015-08-08 01:56:49 +10:00
" TYPE45 3 3 4147994 TYPE\\(\\)\\)\\(\\)\\(\\(\\)\\(\\)\\)\\)\\(\\)\\(\\)\\(\\(\\R 948\"\")\\(\\)\\)\\)\\(\\ ",
Better fuzzing test and NSAP fix rr can be nil when parsed, if it, for instance only contains a comment. NSAP parsing need some parens to make the if-then logic work.
2015-08-07 20:17:16 +10:00
}
Fuzz NewRR Add checks for token length == 0.
2015-08-07 19:39:21 +10:00
for i, tc := range testcases {
rr, err := NewRR(tc)
if err == nil {
Fix HIP parsing
2015-08-08 01:26:37 +10:00
// rr can be nil because we can (for instance) just parse a comment
Better fuzzing test and NSAP fix rr can be nil when parsed, if it, for instance only contains a comment. NSAP parsing need some parens to make the if-then logic work.
2015-08-07 20:17:16 +10:00
if rr == nil {
Fuzz NewRR Add checks for token length == 0.
2015-08-07 19:39:21 +10:00
continue
}
Fix HIP parsing
2015-08-08 01:26:37 +10:00
t.Fatalf("parsed mailformed RR %d: %s", i, rr.String())
Fuzz NewRR Add checks for token length == 0.
2015-08-07 19:39:21 +10:00
}
}
}