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-rw-r--r--formats/pktline/decoder.go7
1 files changed, 5 insertions, 2 deletions
diff --git a/formats/pktline/decoder.go b/formats/pktline/decoder.go
index c30be6b..34e6f51 100644
--- a/formats/pktline/decoder.go
+++ b/formats/pktline/decoder.go
@@ -7,9 +7,12 @@ import (
)
var (
- ErrUnderflow = errors.New("unexpected string length (underflow)")
+ // ErrUnderflow is triggered when a line is shorter than the described length
+ ErrUnderflow = errors.New("unexpected string length (underflow)")
+ // ErrInvalidHeader invalid pktline header
ErrInvalidHeader = errors.New("invalid header")
- ErrInvalidLen = errors.New("invalid length")
+ // ErrInvalidLen ivanlid line length found, < 0
+ ErrInvalidLen = errors.New("invalid length")
)
// Decoder implements a pkt-line format decoder