48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
From 64447609994bfddeef1061948022c074093e9a9f Mon Sep 17 00:00:00 2001
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From: Chet Ramey <chet.ramey@case.edu>
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Date: Fri, 1 Jun 2018 10:22:36 -0400
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Subject: [PATCH] fix for SIGINT in sourced script
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---
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builtins/trap.def | 4 ++++
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patchlevel.h | 2 +-
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2 files changed, 5 insertions(+), 1 deletion(-)
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diff --git a/builtins/trap.def b/builtins/trap.def
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index 57d9b522..d43b0ef6 100644
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--- a/builtins/trap.def
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+++ b/builtins/trap.def
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@@ -98,6 +98,7 @@ static int display_traps __P((WORD_LIST *));
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#define IGNORE 2 /* Ignore this signal. */
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extern int posixly_correct, subshell_environment;
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+extern int sourcelevel, running_trap;
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int
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trap_builtin (list)
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@@ -212,6 +213,9 @@ trap_builtin (list)
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was SIG_IGN? */
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if (interactive)
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set_signal_handler (SIGINT, sigint_sighandler);
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+ /* special cases for interactive == 0 */
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+ else if (interactive_shell && (sourcelevel||running_trap))
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+ set_signal_handler (SIGINT, sigint_sighandler);
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else
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set_signal_handler (SIGINT, termsig_sighandler);
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break;
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diff --git a/patchlevel.h b/patchlevel.h
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index 9be226c3..2060b58f 100644
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--- a/patchlevel.h
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+++ b/patchlevel.h
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@@ -25,6 +25,6 @@
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regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
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looks for to find the patch level (for the sccs version string). */
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-#define PATCHLEVEL 22
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+#define PATCHLEVEL 23
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#endif /* _PATCHLEVEL_H_ */
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--
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2.14.4
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