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fix(forwarder/sniffer_http): clone response header map and sync request header to recorder

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Fix two data races in Sniffer.httpRoundTrip:
- resp.Header was assigned directly to ro.HTTP.Response.Header without
  cloning, creating shared mutable state between the response and recorder.
- httpSettings.RequestHeader was set on req.Header but not propagated to
  ro.HTTP.Request.Header, causing the recorder to miss configured headers.
This commit is contained in:
ginuerzh
2026-05-31 18:02:13 +08:00
parent 722dde5cfc
commit 62ce7e189e
1 changed files with 2 additions and 1 deletions
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internal/util/forwarder/sniffer_http.go
+2 -1
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@@ -311,6 +311,7 @@ func (h *Sniffer) httpRoundTrip(ctx context.Context, rw, cc io.ReadWriteCloser,
} }
for k, v := range httpSettings.RequestHeader { for k, v := range httpSettings.RequestHeader {
req.Header.Set(k, v) req.Header.Set(k, v)
ro.HTTP.Request.Header = req.Header.Clone()
} }
for _, re := range httpSettings.RewriteURL { for _, re := range httpSettings.RewriteURL {
@@ -372,7 +373,7 @@ func (h *Sniffer) httpRoundTrip(ctx context.Context, rw, cc io.ReadWriteCloser,
} }
ro.HTTP.StatusCode = resp.StatusCode ro.HTTP.StatusCode = resp.StatusCode
ro.HTTP.Response.Header = resp.Header ro.HTTP.Response.Header = resp.Header.Clone()
ro.HTTP.Response.ContentLength = resp.ContentLength ro.HTTP.Response.ContentLength = resp.ContentLength
if log.IsLevelEnabled(logger.TraceLevel) { if log.IsLevelEnabled(logger.TraceLevel) {