Fixing debugger hang that would occur when inspecting a field that ha… (#40455)

…s a Debugger.Break in it's accessor.

fixes mono/mono#20209

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Co-authored-by: UnityAlex <UnityAlex@users.noreply.github.com>

diff --git a/src/mono/mono/mini/debugger-agent.c b/src/mono/mono/mini/debugger-agent.c
index 5b6d729..7803326 100644 (file)
--- a/src/mono/mono/mini/debugger-agent.c
+++ b/src/mono/mono/mini/debugger-agent.c
@@ -4027,6 +4027,9 @@ process_event (EventKind event, gpointer arg, gint32 il_offset, MonoContext *ctx
                        DebuggerTlsData *tls;
                        tls = (DebuggerTlsData *)mono_native_tls_get_value (debugger_tls_id);
                        g_assert (tls);
+                       // We are already processing a breakpoint event
+                       if (tls->disable_breakpoints)
+                               return;
                        mono_stopwatch_stop (&tls->step_time);
                        break;
                }