gdb: clear step over information on thread exit (PR gdb/27338)

[binutils-gdb.git] / gdb / thread.c

diff --git a/gdb/thread.c b/gdb/thread.c
index ca0466f35ec20d9212de964a2c98f2a3b7336a56..47cc5c9cd14ea22998e91829d248628ec0067f5a 100644 (file)
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -434,6 +434,9 @@ thread_info::clear_pending_waitstatus ()
 void
 thread_info::set_thread_options (gdb_thread_options thread_options)
 {
+  gdb_assert (this->state != THREAD_EXITED);
+  gdb_assert (!this->executing ());
+
   if (m_thread_options == thread_options)
     return;