chantra
2f1ea90356
packDataOpt: fix overflow in packing opt ( #966 )
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An option needs a minimum of 4 bytes that contains OPTION-CODE and OPTION-LENGTH
The code was checkign off + 3 > len(msg) instead of off + 4
2019-05-18 18:23:50 +01:00
Miek Gieben
be5ae6ca7a
Add fuzzing framework ( #580 )
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Add easy way to fuzz this dns library, put fuzz related code in fuzz.go
and have a small Makefile.fuzz to be used:
$ make -f Makefile.fuzz build
$ make -f Makefile.fuzz fuzz
Will build and fuzz the library. Both pack/unpack and NewRR are fuzz
targets, but we could open this up.
2017-11-23 09:34:31 +00:00
Miek Gieben
b1fe149a97
Check for l.err in $INCLUDE
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This can throw l.err as well, and a l.length of zero, check for both.
2015-08-08 13:41:46 +01:00
Miek Gieben
3b3e522e22
A some length check to $GENERATE modifiers
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Short cut these modifier lengths to 255 max. Which seems a reasonable default.
2015-08-08 13:31:38 +01:00
Miek Gieben
d7ca9f827c
And check err here as well.
2015-08-07 16:56:49 +01:00
Miek Gieben
3861fcbbb2
Fix HIP parsing
2015-08-07 16:26:37 +01:00
Miek Gieben
d5324dc6e3
Fuzz the text parser
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Check if the values send on the channel are errors, if so return
one. Otherwise continue parsing.
2015-08-07 15:01:11 +02:00
Miek Gieben
69d043f8ab
Better fuzzing test and NSAP fix
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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 12:17:16 +02:00
Miek Gieben
1e6d260018
Fuzz NewRR
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Add checks for token length == 0.
2015-08-07 10:39:21 +01:00
