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Can't read negative number of bytes.

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This completely ignores error handling, which probably should be added.
The code behavior doesn't change, as the existing comparisons and
asserts already promoted the signed value to unsigned.
This commit is contained in:
Bartosz Taudul 2019-06-22 14:08:48 +02:00
parent 1c41229766
commit fadf8e3e0a
4 changed files with 6 additions and 6 deletions
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4
common/TracySocket.cpp
View File

@ -518,7 +518,7 @@ void UdpListen::Close()
m_sock = -1;
}
const char* UdpListen::Read( int& len, IpAddress& addr )
const char* UdpListen::Read( size_t& len, IpAddress& addr )
{
static char buf[2048];
@ -529,7 +529,7 @@ const char* UdpListen::Read( int& len, IpAddress& addr )
sockaddr sa;
socklen_t salen = sizeof( struct sockaddr );
len = recvfrom( m_sock, buf, 2048, 0, &sa, &salen );
len = (size_t)recvfrom( m_sock, buf, 2048, 0, &sa, &salen );
addr.Set( sa );
return buf;

2
common/TracySocket.hpp
View File

@ -115,7 +115,7 @@ public:
bool Listen( int port );
void Close();
const char* Read( int& len, IpAddress& addr );
const char* Read( size_t& len, IpAddress& addr );
UdpListen( const UdpListen& ) = delete;
UdpListen( UdpListen&& ) = delete;

2
profiler/src/main.cpp
View File

@ -295,7 +295,7 @@ int main( int argc, char** argv )
else
{
tracy::IpAddress addr;
int len;
size_t len;
auto msg = broadcastListen->Read( len, addr );
if( msg )
{

4
server/TracyFileRead.hpp
View File

@ -202,7 +202,7 @@ private:
if( fread( &sz, 1, sizeof( sz ), m_file ) == sizeof( sz ) )
{
fread( m_lz4buf, 1, sz, m_file );
m_lastBlock = LZ4_decompress_safe_continue( m_stream, m_lz4buf, m_second, sz, BufSize );
m_lastBlock = (size_t)LZ4_decompress_safe_continue( m_stream, m_lz4buf, m_second, sz, BufSize );
}
else
{
@ -219,7 +219,7 @@ private:
char* m_buf;
char* m_second;
size_t m_offset;
int m_lastBlock;
size_t m_lastBlock;
std::atomic<bool> m_signalSwitch;
std::atomic<bool> m_signalAvailable;