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38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
From nox Mon Sep 17 00:00:00 2001
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From: Juergen Lock <nox@jelal.kn-bremen.de>
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Date: 22 Jun 2014 00:52:23 +0200
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Subject: Fix bsd-user default TARGET_SIGINFO handling
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TARGET_SIGINFO doesn't kill the process and also doesn't cause EINTR
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by default so add it to fatal_signal() appropriately; and also don't
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call force_sig() on it should it end up being handled.
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Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
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--- a/bsd-user/signal.c
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+++ b/bsd-user/signal.c
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@@ -391,6 +391,7 @@ int queue_signal(CPUArchState *env, int
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if (sig != TARGET_SIGCHLD &&
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sig != TARGET_SIGURG &&
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sig != TARGET_SIGWINCH &&
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+ sig != TARGET_SIGINFO &&
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sig != TARGET_SIGCONT) {
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force_sig(sig);
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} else {
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@@ -531,6 +532,7 @@ static int fatal_signal(int sig)
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case TARGET_SIGCHLD:
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case TARGET_SIGURG:
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case TARGET_SIGWINCH:
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+ case TARGET_SIGINFO:
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/* Ignored by default. */
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return 0;
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case TARGET_SIGCONT:
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@@ -884,6 +886,7 @@ handle_signal:
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TARGET_SIGTTOU == sig) {
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kill(getpid(), SIGSTOP);
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} else if (TARGET_SIGCHLD != sig && TARGET_SIGURG != sig &&
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+ TARGET_SIGINFO != sig &&
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TARGET_SIGWINCH != sig && TARGET_SIGCONT != sig) {
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force_sig(sig);
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}
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