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From f63f0134b19f303677a4371469158e4618967f63 Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Wed, 26 Nov 2025 12:47:49 -0500
Subject: Bash-5.3 patch 5: fix crash when restoring default disposition for
SIGINT in asynchronous subshell
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 4
+#define PATCHLEVEL 5
#endif /* _PATCHLEVEL_H_ */
--- a/trap.c
+++ b/trap.c
@@ -964,6 +964,7 @@ restore_default_signal (int sig)
original_signals[sig] = SIG_DFL; /* XXX */
set_signal_handler (sig, SIG_DFL);
change_signal (sig, (char *)DEFAULT_SIG);
+ sigmodes[sig] &= ~SIG_TRAPPED; /* no longer trapped */
return;
}
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