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From ce23728687ce9e584333367075c9deef413553fa Mon Sep 17 00:00:00 2001
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From: Chet Ramey <chet.ramey@case.edu>
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Date: Tue, 4 May 2021 14:31:53 -0400
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Subject: [PATCH] Bash-5.1 patch 8: clean up FIFOs created by redirections in
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child processes
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---
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execute_cmd.c | 8 +++++++-
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patchlevel.h | 2 +-
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2 files changed, 8 insertions(+), 2 deletions(-)
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diff --git a/execute_cmd.c b/execute_cmd.c
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index d2a0dd71..90129e06 100644
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--- a/execute_cmd.c
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+++ b/execute_cmd.c
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@@ -5556,11 +5556,17 @@ execute_disk_command (words, redirects, command_line, pipe_in, pipe_out,
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#if defined (PROCESS_SUBSTITUTION)
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/* Try to remove named pipes that may have been created as the
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result of redirections. */
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- unlink_fifo_list ();
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+ unlink_all_fifos ();
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#endif /* PROCESS_SUBSTITUTION */
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exit (EXECUTION_FAILURE);
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}
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+#if defined (PROCESS_SUBSTITUTION) && !defined (HAVE_DEV_FD)
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+ /* This should only contain FIFOs created as part of redirection
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+ expansion. */
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+ unlink_all_fifos ();
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+#endif
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+
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if (async)
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interactive = old_interactive;
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diff --git a/patchlevel.h b/patchlevel.h
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index c5ed66ab..10fde2ee 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 7
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+#define PATCHLEVEL 8
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#endif /* _PATCHLEVEL_H_ */
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--
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2.29.2
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