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-rw-r--r--formats/pktline/decoder.go8
1 files changed, 5 insertions, 3 deletions
diff --git a/formats/pktline/decoder.go b/formats/pktline/decoder.go
index a078475..c30be6b 100644
--- a/formats/pktline/decoder.go
+++ b/formats/pktline/decoder.go
@@ -48,10 +48,12 @@ func (d *Decoder) readLine() (string, error) {
}
line := make([]byte, exp)
- if read, err := d.r.Read(line); err != nil {
+ if read, err := io.ReadFull(d.r, line); err != nil {
+ if err == io.ErrUnexpectedEOF && read < exp {
+ return "", ErrUnderflow
+ }
+
return "", err
- } else if read != exp {
- return "", ErrUnderflow
}
return string(line), nil