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| author | obscuren <geffobscura@gmail.com> | 2014-08-23 21:30:23 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2014-08-23 21:30:23 +0800 |
| commit | 444c9effdb2458d7130be5a5e1cad1d719c67114 (patch) | |
| tree | 89993f0fc86194c67168ded0bf8467f713cc4610 /ethereal/ui_lib.go | |
| parent | ded013b7a7367f74b9c854755a7ce4a6955e93c0 (diff) | |
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Check data length
Diffstat (limited to 'ethereal/ui_lib.go')
| -rw-r--r-- | ethereal/ui_lib.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ethereal/ui_lib.go b/ethereal/ui_lib.go index 4b8210da6..fa09751e1 100644 --- a/ethereal/ui_lib.go +++ b/ethereal/ui_lib.go @@ -53,7 +53,7 @@ func (self *UiLib) LookupDomain(domain string) string { data := world.Config().Get("DnsReg").StorageString(domain).Bytes() // Left padded = A record, Right padded = CNAME - if data[0] == 0 { + if len(data) > 0 && data[0] == 0 { data = bytes.TrimLeft(data, "\x00") var ipSlice []string for _, d := range data { |