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-rw-r--r--indra/llmessage/CMakeLists.txt16
-rw-r--r--indra/llmessage/llnamevalue.cpp1
-rw-r--r--indra/llmessage/llproxy.cpp6
-rw-r--r--indra/llmessage/lltemplatemessagereader.cpp33
-rw-r--r--indra/llmessage/lltemplatemessagereader.h9
5 files changed, 46 insertions, 19 deletions
diff --git a/indra/llmessage/CMakeLists.txt b/indra/llmessage/CMakeLists.txt
index 5322139304..56c93ca5af 100644
--- a/indra/llmessage/CMakeLists.txt
+++ b/indra/llmessage/CMakeLists.txt
@@ -3,12 +3,14 @@
project(llmessage)
include(00-Common)
+if (LL_TESTS)
include(LLAddBuildTest)
+endif ()
include(LLCommon)
include(LLCoreHttp)
+if (LL_TESTS)
include(LLAddBuildTest)
-include(Python)
-include(Tut)
+endif ()
include(Python)
set(llmessage_SOURCE_FILES
@@ -130,6 +132,7 @@ set(llmessage_HEADER_FILES
llmessagebuilder.h
llmessageconfig.h
llmessagereader.h
+ llmessagesenderinterface.h
llmessagetemplate.h
llmessagetemplateparser.h
llmessagethrottle.h
@@ -197,6 +200,15 @@ target_link_libraries(
)
target_include_directories( llmessage INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
+if (NOT (USE_AUTOBUILD_3P OR USE_CONAN))
+ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+ set_source_files_properties(llnamevalue.cpp PROPERTIES
+ COMPILE_FLAGS -Wno-stringop-truncation)
+ endif()
+endif ()
+
+include(LibraryInstall)
+
# tests
if (LL_TESTS)
SET(llmessage_TEST_SOURCE_FILES
diff --git a/indra/llmessage/llnamevalue.cpp b/indra/llmessage/llnamevalue.cpp
index 853ae7df82..05ea3f26a1 100644
--- a/indra/llmessage/llnamevalue.cpp
+++ b/indra/llmessage/llnamevalue.cpp
@@ -967,4 +967,3 @@ std::ostream& operator<<(std::ostream& s, const LLNameValue &a)
}
return s;
}
-
diff --git a/indra/llmessage/llproxy.cpp b/indra/llmessage/llproxy.cpp
index 864e68998c..d713cb20d9 100644
--- a/indra/llmessage/llproxy.cpp
+++ b/indra/llmessage/llproxy.cpp
@@ -465,7 +465,7 @@ void LLProxy::applyProxySettings(CURL* handle)
/**
* @brief Send one TCP packet and receive one in return.
*
- * This operation is done synchronously with a 1000ms timeout. Therefore, it should not be used when a blocking
+ * This operation is done synchronously with a 100ms timeout. Therefore, it should not be used when a blocking
* operation would impact the operation of the viewer.
*
* @param handle_ptr Pointer to a connected LLSocket of type STREAM_TCP.
@@ -482,7 +482,7 @@ static apr_status_t tcp_blocking_handshake(LLSocket::ptr_t handle, char * dataou
apr_size_t expected_len = outlen;
- handle->setBlocking(1000);
+ handle->setBlocking(100000); // 100ms, 100000us. Should be sufficient for localhost, nearby network
rv = apr_socket_send(apr_socket, dataout, &outlen);
if (APR_SUCCESS != rv)
@@ -498,8 +498,6 @@ static apr_status_t tcp_blocking_handshake(LLSocket::ptr_t handle, char * dataou
rv = -1;
}
- ms_sleep(1);
-
if (APR_SUCCESS == rv)
{
expected_len = maxinlen;
diff --git a/indra/llmessage/lltemplatemessagereader.cpp b/indra/llmessage/lltemplatemessagereader.cpp
index b62288590e..1432fd1efd 100644
--- a/indra/llmessage/lltemplatemessagereader.cpp
+++ b/indra/llmessage/lltemplatemessagereader.cpp
@@ -118,6 +118,9 @@ void LLTemplateMessageReader::getData(const char *blockname, const char *varname
{
switch( vardata_size )
{
+ case 0:
+ // This is here to prevent a memcpy from a null value which is undefined behavior.
+ break;
case 1:
*((U8*)datap) = *((U8*)vardata.getData());
break;
@@ -286,7 +289,7 @@ void LLTemplateMessageReader::getU8(const char *block, const char *var,
void LLTemplateMessageReader::getBOOL(const char *block, const char *var,
bool &b, S32 blocknum )
{
- U8 value;
+ U8 value(0);
getData(block, var, &value, sizeof(U8), blocknum);
b = (bool)value;
}
@@ -445,7 +448,7 @@ S32 LLTemplateMessageReader::getMessageSize() const
// Returns template for the message contained in buffer
bool LLTemplateMessageReader::decodeTemplate(
const U8* buffer, S32 buffer_size, // inputs
- LLMessageTemplate** msg_template ) // outputs
+ LLMessageTemplate** msg_template, bool custom ) // outputs
{
const U8* header = buffer + LL_PACKET_ID_SIZE;
@@ -487,6 +490,7 @@ bool LLTemplateMessageReader::decodeTemplate(
}
else // bogus packet received (too short)
{
+ if (!custom)
LL_WARNS() << "Packet with unusable length received (too short): "
<< buffer_size << LL_ENDL;
return(false);
@@ -499,9 +503,11 @@ bool LLTemplateMessageReader::decodeTemplate(
}
else
{
- // MAINT-7482 - make viewer more tolerant of unknown messages.
+ if (!custom)
+ {
LL_WARNS_ONCE() << "Message #" << std::hex << num << std::dec
<< " received but not registered!" << LL_ENDL;
+ }
//gMessageSystem->callExceptionFunc(MX_UNREGISTERED_MESSAGE);
return(false);
}
@@ -531,7 +537,7 @@ void LLTemplateMessageReader::logRanOffEndOfPacket( const LLHost& host, const S3
static LLTrace::BlockTimerStatHandle FTM_PROCESS_MESSAGES("Process Messages");
// decode a given message
-bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender )
+bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender, bool custom )
{
LL_RECORD_BLOCK_TIME(FTM_PROCESS_MESSAGES);
@@ -591,6 +597,7 @@ bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender
}
else
{
+ if (!custom)
LL_ERRS() << "Unknown block type" << LL_ENDL;
return false;
}
@@ -637,6 +644,7 @@ bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender
if ((decode_pos + data_size) > mReceiveSize)
{
+ if (!custom)
logRanOffEndOfPacket(sender, decode_pos, data_size);
// default to 0 length variable blocks
@@ -673,6 +681,7 @@ bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender
// so, copy data pointer and set data size to fixed size
if ((decode_pos + mvci.getSize()) > mReceiveSize)
{
+ if (!custom)
logRanOffEndOfPacket(sender, decode_pos, mvci.getSize());
// default to 0s.
@@ -697,10 +706,11 @@ bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender
if (mCurrentRMessageData->mMemberBlocks.empty()
&& !mCurrentRMessageTemplate->mMemberBlocks.empty())
{
- LL_DEBUGS() << "Empty message '" << mCurrentRMessageTemplate->mName << "' (no blocks)" << LL_ENDL;
+ LL_WARNS() << "Empty message '" << mCurrentRMessageTemplate->mName << "' (no blocks)" << LL_ENDL;
return false;
}
+ if (!custom)
{
static LLTimer decode_timer;
@@ -753,11 +763,12 @@ bool LLTemplateMessageReader::decodeData(const U8* buffer, const LLHost& sender
bool LLTemplateMessageReader::validateMessage(const U8* buffer,
S32 buffer_size,
const LLHost& sender,
- bool trusted)
+ bool trusted,
+ bool custom)
{
mReceiveSize = buffer_size;
- bool valid = decodeTemplate(buffer, buffer_size, &mCurrentRMessageTemplate );
- if(valid)
+ BOOL valid = decodeTemplate(buffer, buffer_size, &mCurrentRMessageTemplate, custom );
+ if(valid && !custom)
{
mCurrentRMessageTemplate->mReceiveCount++;
//LL_DEBUGS() << "MessageRecvd:"
@@ -828,3 +839,9 @@ void LLTemplateMessageReader::copyToBuilder(LLMessageBuilder& builder) const
}
builder.copyFromMessageData(*mCurrentRMessageData);
}
+
+LLMessageTemplate* LLTemplateMessageReader::getTemplate()
+{
+ return mCurrentRMessageTemplate;
+}
+
diff --git a/indra/llmessage/lltemplatemessagereader.h b/indra/llmessage/lltemplatemessagereader.h
index 6f1977cf83..0f7160d328 100644
--- a/indra/llmessage/lltemplatemessagereader.h
+++ b/indra/llmessage/lltemplatemessagereader.h
@@ -99,25 +99,26 @@ public:
virtual void copyToBuilder(LLMessageBuilder&) const;
bool validateMessage(const U8* buffer, S32 buffer_size,
- const LLHost& sender, bool trusted = false);
+ const LLHost& sender, bool trusted = false, bool custom = false);
bool readMessage(const U8* buffer, const LLHost& sender);
bool isTrusted() const;
bool isBanned(bool trusted_source) const;
bool isUdpBanned() const;
+ bool decodeData(const U8* buffer, const LLHost& sender, bool custom = false );
+ LLMessageTemplate* getTemplate();
+
private:
void getData(const char *blockname, const char *varname, void *datap,
S32 size = 0, S32 blocknum = 0, S32 max_size = S32_MAX);
bool decodeTemplate(const U8* buffer, S32 buffer_size, // inputs
- LLMessageTemplate** msg_template ); // outputs
+ LLMessageTemplate** msg_template, bool custom = false ); // outputs
void logRanOffEndOfPacket( const LLHost& host, const S32 where, const S32 wanted );
- bool decodeData(const U8* buffer, const LLHost& sender );
-
S32 mReceiveSize;
LLMessageTemplate* mCurrentRMessageTemplate;
LLMsgData* mCurrentRMessageData;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 21:27:37 +0000