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-rw-r--r--dhcpv6/options.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/dhcpv6/options.go b/dhcpv6/options.go
index 2fcc9e9..bb80791 100644
--- a/dhcpv6/options.go
+++ b/dhcpv6/options.go
@@ -97,7 +97,8 @@ func ParseOption(dataStart []byte) (Option, error) {
return nil, err
}
if length != opt.Length() {
- return nil, fmt.Errorf("different lengths for opt %v: %v != %v", code, length, opt.Length())
+ return nil, fmt.Errorf("Error: declared length is different from actual length for option %v: %v != %v",
+ code, opt.Length(), length)
}
return opt, nil
}