i8c-stream-4
changed/i8c-stream-4/squid-4.15-7.module+el8.9.0+19703+a1da7223
MSVSphere Packaging Team
9 months ago
parent
f2d71e3271
commit
2925a17d66
File diff suppressed because it is too large
Load Diff
@ -1,23 +0,0 @@
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diff --git a/src/auth/digest/Config.cc b/src/auth/digest/Config.cc
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index 6a9736f..0a883fa 100644
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--- a/src/auth/digest/Config.cc
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+++ b/src/auth/digest/Config.cc
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@@ -847,11 +847,15 @@ Auth::Digest::Config::decode(char const *proxy_auth, const char *aRequestRealm)
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break;
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case DIGEST_NC:
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- if (value.size() != 8) {
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+ if (value.size() == 8) {
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+ // for historical reasons, the nc value MUST be exactly 8 bytes
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+ static_assert(sizeof(digest_request->nc) == 8 + 1, "bad nc buffer size");
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+ xstrncpy(digest_request->nc, value.rawBuf(), value.size() + 1);
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+ debugs(29, 9, "Found noncecount '" << digest_request->nc << "'");
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+ } else {
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debugs(29, 9, "Invalid nc '" << value << "' in '" << temp << "'");
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+ digest_request->nc[0] = 0;
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}
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- xstrncpy(digest_request->nc, value.rawBuf(), value.size() + 1);
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- debugs(29, 9, "Found noncecount '" << digest_request->nc << "'");
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break;
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case DIGEST_CNONCE:
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@ -0,0 +1,163 @@
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diff --git a/src/client_side.cc b/src/client_side.cc
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index f57f3f7..ab393e4 100644
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--- a/src/client_side.cc
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+++ b/src/client_side.cc
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@@ -906,7 +906,7 @@ ConnStateData::kick()
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* We are done with the response, and we are either still receiving request
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* body (early response!) or have already stopped receiving anything.
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*
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- * If we are still receiving, then clientParseRequest() below will fail.
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+ * If we are still receiving, then parseRequests() below will fail.
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* (XXX: but then we will call readNextRequest() which may succeed and
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* execute a smuggled request as we are not done with the current request).
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*
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@@ -926,28 +926,12 @@ ConnStateData::kick()
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* Attempt to parse a request from the request buffer.
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* If we've been fed a pipelined request it may already
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* be in our read buffer.
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- *
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- \par
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- * This needs to fall through - if we're unlucky and parse the _last_ request
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- * from our read buffer we may never re-register for another client read.
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*/
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- if (clientParseRequests()) {
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- debugs(33, 3, clientConnection << ": parsed next request from buffer");
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- }
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+ parseRequests();
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- /** \par
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- * Either we need to kick-start another read or, if we have
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- * a half-closed connection, kill it after the last request.
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- * This saves waiting for half-closed connections to finished being
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- * half-closed _AND_ then, sometimes, spending "Timeout" time in
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- * the keepalive "Waiting for next request" state.
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- */
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- if (commIsHalfClosed(clientConnection->fd) && pipeline.empty()) {
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- debugs(33, 3, "half-closed client with no pending requests, closing");
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- clientConnection->close();
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+ if (!isOpen())
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return;
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- }
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/** \par
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* At this point we either have a parsed request (which we've
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@@ -2058,16 +2042,11 @@ ConnStateData::receivedFirstByte()
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commSetConnTimeout(clientConnection, Config.Timeout.request, timeoutCall);
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}
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-/**
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- * Attempt to parse one or more requests from the input buffer.
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- * Returns true after completing parsing of at least one request [header]. That
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- * includes cases where parsing ended with an error (e.g., a huge request).
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- */
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-bool
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-ConnStateData::clientParseRequests()
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+/// Attempt to parse one or more requests from the input buffer.
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+/// May close the connection.
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+void
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+ConnStateData::parseRequests()
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{
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- bool parsed_req = false;
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-
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debugs(33, 5, HERE << clientConnection << ": attempting to parse");
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// Loop while we have read bytes that are not needed for producing the body
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@@ -2116,8 +2095,6 @@ ConnStateData::clientParseRequests()
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processParsedRequest(context);
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- parsed_req = true; // XXX: do we really need to parse everything right NOW ?
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-
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if (context->mayUseConnection()) {
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debugs(33, 3, HERE << "Not parsing new requests, as this request may need the connection");
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break;
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@@ -2130,8 +2107,19 @@ ConnStateData::clientParseRequests()
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}
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}
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- /* XXX where to 'finish' the parsing pass? */
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- return parsed_req;
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+ debugs(33, 7, "buffered leftovers: " << inBuf.length());
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+
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+ if (isOpen() && commIsHalfClosed(clientConnection->fd)) {
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+ if (pipeline.empty()) {
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+ // we processed what we could parse, and no more data is coming
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+ debugs(33, 5, "closing half-closed without parsed requests: " << clientConnection);
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+ clientConnection->close();
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+ } else {
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+ // we parsed what we could, and no more data is coming
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+ debugs(33, 5, "monitoring half-closed while processing parsed requests: " << clientConnection);
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+ flags.readMore = false; // may already be false
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+ }
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+ }
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}
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void
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@@ -2148,23 +2136,7 @@ ConnStateData::afterClientRead()
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if (pipeline.empty())
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fd_note(clientConnection->fd, "Reading next request");
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- if (!clientParseRequests()) {
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- if (!isOpen())
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- return;
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- /*
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- * If the client here is half closed and we failed
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- * to parse a request, close the connection.
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- * The above check with connFinishedWithConn() only
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- * succeeds _if_ the buffer is empty which it won't
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- * be if we have an incomplete request.
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- * XXX: This duplicates ConnStateData::kick
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- */
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- if (pipeline.empty() && commIsHalfClosed(clientConnection->fd)) {
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- debugs(33, 5, clientConnection << ": half-closed connection, no completed request parsed, connection closing.");
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- clientConnection->close();
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- return;
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- }
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- }
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+ parseRequests();
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if (!isOpen())
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return;
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@@ -3945,7 +3917,7 @@ ConnStateData::notePinnedConnectionBecameIdle(PinnedIdleContext pic)
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startPinnedConnectionMonitoring();
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if (pipeline.empty())
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- kick(); // in case clientParseRequests() was blocked by a busy pic.connection
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+ kick(); // in case parseRequests() was blocked by a busy pic.connection
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}
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/// Forward future client requests using the given server connection.
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diff --git a/src/client_side.h b/src/client_side.h
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index 9fe8463..dfb4d8e 100644
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--- a/src/client_side.h
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+++ b/src/client_side.h
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@@ -85,7 +85,6 @@ public:
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virtual void doneWithControlMsg();
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/// Traffic parsing
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- bool clientParseRequests();
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void readNextRequest();
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/// try to make progress on a transaction or read more I/O
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@@ -373,6 +372,7 @@ private:
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virtual bool connFinishedWithConn(int size);
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virtual void checkLogging();
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+ void parseRequests();
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void clientAfterReadingRequests();
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bool concurrentRequestQueueFilled() const;
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diff --git a/src/tests/stub_client_side.cc b/src/tests/stub_client_side.cc
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index d7efb0f..655ed83 100644
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--- a/src/tests/stub_client_side.cc
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+++ b/src/tests/stub_client_side.cc
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@@ -14,7 +14,7 @@
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#include "tests/STUB.h"
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#include "client_side.h"
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-bool ConnStateData::clientParseRequests() STUB_RETVAL(false)
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+void ConnStateData::parseRequests() STUB
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void ConnStateData::readNextRequest() STUB
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bool ConnStateData::isOpen() const STUB_RETVAL(false)
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void ConnStateData::kick() STUB
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