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fix: http sniffer skip ip

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This commit is contained in:
gVisor bot 2022-08-16 22:59:23 +08:00
parent f7162f7f99
commit 6b6921f090
1 changed files with 6 additions and 1 deletions
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7
component/sniffer/http_sniffer.go
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@ -3,6 +3,7 @@ package sniffer
import ( import (
"bytes" "bytes"
"errors" "errors"
"fmt"
C "github.com/Dreamacro/clash/constant" C "github.com/Dreamacro/clash/constant"
"net" "net"
"strings" "strings"
@ -88,7 +89,11 @@ func SniffHTTP(b []byte) (*string, error) {
host, _, err := net.SplitHostPort(rawHost) host, _, err := net.SplitHostPort(rawHost)
if err != nil { if err != nil {
if addrError, ok := err.(*net.AddrError); ok && strings.Contains(addrError.Err, "missing port") { if addrError, ok := err.(*net.AddrError); ok && strings.Contains(addrError.Err, "missing port") {
host = rawHost if host, _, err = net.SplitHostPort(net.JoinHostPort(rawHost, "80")); err == nil {
if net.ParseIP(host) != nil {
return nil, fmt.Errorf("host is ip")
}
}
} else { } else {
return nil, err return nil, err
} }