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dmnt2: try to avoid writing out of bounds when generating packets

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This commit is contained in:
Michael Scire
2021-11-02 10:09:15 -07:00
parent d30af4763a
commit be5cd35ef6
4 changed files with 261 additions and 235 deletions
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5
stratosphere/dmnt.gen2/source/dmnt2_gdb_server_impl.hpp
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@@ -34,7 +34,8 @@ namespace ams::dmnt {
TransportSession m_session;
GdbPacketIo m_packet_io;
char *m_receive_packet{nullptr};
char *m_reply_packet{nullptr};
char *m_reply_cur{nullptr};
char *m_reply_end{nullptr};
char m_buffer[GdbPacketBufferSize / 2];
bool m_killed{false};
os::ThreadType m_events_thread;
@@ -61,7 +62,7 @@ namespace ams::dmnt {
static void DebugEventsThreadEntry(void *arg) { static_cast<GdbServerImpl *>(arg)->DebugEventsThread(); }
void DebugEventsThread();
void ProcessDebugEvents();
void SetStopReplyPacket(GdbSignal signal);
void AppendStopReplyPacket(GdbSignal signal);
private:
void D();