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reverseproxy: Fix panic when using header-related flags (fix #6464)

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Matthew Holt 2024-07-18 21:31:07 -06:00
parent b2492f8567
commit 806f5b1117
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GPG key ID: 2A349DD577D586A5
1 changed files with 7 additions and 5 deletions
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12
modules/caddyhttp/reverseproxy/command.go
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@ -229,11 +229,13 @@ func cmdReverseProxy(fs caddycmd.Flags) (int, error) {
if changeHost {
if handler.Headers == nil {
handler.Headers = &headers.Handler{
Request: &headers.HeaderOps{
Set: http.Header{},
},
}
handler.Headers = new(headers.Handler)
}
if handler.Headers.Request == nil {
handler.Headers.Request = new(headers.HeaderOps)
}
if handler.Headers.Request.Set == nil {
handler.Headers.Request.Set = http.Header{}
}
handler.Headers.Request.Set.Set("Host", "{http.reverse_proxy.upstream.hostport}")
}