maskit commented on code in PR #12961:
URL: https://github.com/apache/trafficserver/pull/12961#discussion_r2934388442
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src/iocore/net/ProxyProtocol.cc:
##########
@@ -237,7 +238,7 @@ proxy_protocol_v2_parse(ProxyProtocol *pp_info, const
swoc::TextView &msg)
uint16_t tlv_len = 0;
if (msg.size() < total_len) {
- Dbg(dbg_ctl_proxyprotocol_v2, "The amount of available data is smaller
than the expected size");
+ Error("The size of PP header received (%zu) is smaller than the expected
size (%zu)", msg.size(), total_len);
Review Comment:
In general, PROXY protocol header is sent only accepted from a trusted host.
If this message is logged, it most likely suggests misconfiguration rather than
malformed headers.
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