1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/python/py-unwind.c b/gdb/python/py-unwind.c
index acfce7d..b578373 100644
--- a/gdb/python/py-unwind.c
+++ b/gdb/python/py-unwind.c
@@ -539,6 +539,13 @@ pyuw_sniffer (const struct frame_unwind *self, struct frame_info *this_frame,
 				   pyo_pending_frame.get (), NULL));
   if (pyo_unwind_info == NULL)
     {
+      /* If the unwinder is cancelled due to a Ctrl-C, then propagate
+	 the Ctrl-C as a GDB exception instead of swallowing it.  */
+      if (PyErr_ExceptionMatches (PyExc_KeyboardInterrupt))
+	{
+	  PyErr_Clear ();
+	  quit ();
+	}
       gdbpy_print_stack ();
       return 0;
     }