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From 92ab2e642d2c04b3dcb5a736ae6193680bfd5f74 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sun, 6 Nov 2022 15:22:02 -0500
Subject: * src/main.c (main): [SV 63307] Handle SIGPIPE as a fatal signal
Always ignoring SIGPIPE is visible to child processes.
Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/make.git/commit/?id=92ab2e642d2c04b3dcb5a736ae6193680bfd5f74]
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
src/main.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/src/main.c b/src/main.c
index eec9365..f2caf7a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1182,11 +1182,6 @@ main (int argc, char **argv, char **envp)
/* Useful for attaching debuggers, etc. */
SPIN ("main-entry");
- /* Don't die if our stdout sends us SIGPIPE. */
-#ifdef SIGPIPE
- bsd_signal (SIGPIPE, SIG_IGN);
-#endif
-
#ifdef HAVE_ATEXIT
if (ANY_SET (check_io_state (), IO_STDOUT_OK))
atexit (close_stdout);
@@ -1265,6 +1260,9 @@ main (int argc, char **argv, char **envp)
#ifdef SIGQUIT
FATAL_SIG (SIGQUIT);
#endif
+#ifdef SIGPIPE
+ FATAL_SIG (SIGPIPE);
+#endif
FATAL_SIG (SIGINT);
FATAL_SIG (SIGTERM);
--
cgit v1.1
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