d82cede64b
Backport of upstream commit 92ab2e642d2c04b3dcb5a736ae6193680bfd5f74 Remove after 4.4.1 or later
34 lines
939 B
Diff
34 lines
939 B
Diff
From 92ab2e642d2c04b3dcb5a736ae6193680bfd5f74 Mon Sep 17 00:00:00 2001
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From: Paul Smith <psmith@gnu.org>
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Date: Sun, 6 Nov 2022 15:22:02 -0500
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Subject: * src/main.c (main): [SV 63307] Handle SIGPIPE as a fatal signal
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Always ignoring SIGPIPE is visible to child processes.
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diff --git a/src/main.c b/src/main.c
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index eec93656..f2caf7a8 100644
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--- a/src/main.c
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+++ b/src/main.c
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@@ -1182,11 +1182,6 @@ main (int argc, char **argv, char **envp)
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/* Useful for attaching debuggers, etc. */
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SPIN ("main-entry");
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- /* Don't die if our stdout sends us SIGPIPE. */
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-#ifdef SIGPIPE
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- bsd_signal (SIGPIPE, SIG_IGN);
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-#endif
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-
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#ifdef HAVE_ATEXIT
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if (ANY_SET (check_io_state (), IO_STDOUT_OK))
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atexit (close_stdout);
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@@ -1264,6 +1259,9 @@ main (int argc, char **argv, char **envp)
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#endif
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#ifdef SIGQUIT
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FATAL_SIG (SIGQUIT);
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+#endif
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+#ifdef SIGPIPE
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+ FATAL_SIG (SIGPIPE);
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#endif
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FATAL_SIG (SIGINT);
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FATAL_SIG (SIGTERM);
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