28 lines
1.0 KiB
Diff
28 lines
1.0 KiB
Diff
From ca7334d34b7811fc261c84c498fd4a19acd70530 Mon Sep 17 00:00:00 2001
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From: Florian Weimer <fweimer@redhat.com>
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Date: Mon, 28 Feb 2022 11:50:41 +0100
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Subject: [PATCH] manual: SA_ONSTACK is ignored without alternate stack
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Content-type: text/plain; charset=UTF-8
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The current stack is used. No SIGILL is generated.
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---
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manual/signal.texi | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/manual/signal.texi b/manual/signal.texi
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index 8a12baf044..5c2ba7dae6 100644
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--- a/manual/signal.texi
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+++ b/manual/signal.texi
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@@ -1329,7 +1329,7 @@ Setting this flag for a signal other than @code{SIGCHLD} has no effect.
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If this flag is set for a particular signal number, the system uses the
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signal stack when delivering that kind of signal. @xref{Signal Stack}.
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If a signal with this flag arrives and you have not set a signal stack,
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-the system terminates the program with @code{SIGILL}.
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+the normal user stack is used instead, as if the flag had not been set.
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@end deftypevr
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@deftypevr Macro int SA_RESTART
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--
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2.43.5
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