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Catch up with some proc/procsig locking improvements that were made to the

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i386 version and were not merged over.
This commit is contained in:
peter 2004-02-21 23:34:42 +00:00
parent ecf8be493e
commit 7f7fe0e81c
1 changed files with 2 additions and 6 deletions
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8
sys/amd64/ia32/ia32_signal.c
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@ -235,8 +235,7 @@ freebsd4_ia32_sendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
/* Build the argument list for the signal handler. */
sf.sf_signum = sig;
sf.sf_ucontext = (register_t)&sfp->sf_uc;
PROC_LOCK(p);
if (SIGISMEMBER(p->p_sigacts->ps_siginfo, sig)) {
if (SIGISMEMBER(psp->ps_siginfo, sig)) {
/* Signal handler installed with SA_SIGINFO. */
sf.sf_siginfo = (u_int32_t)(uintptr_t)&sfp->sf_si;
sf.sf_ah = (u_int32_t)(uintptr_t)catcher;
@ -252,7 +251,6 @@ freebsd4_ia32_sendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
sf.sf_ah = (u_int32_t)(uintptr_t)catcher;
}
mtx_unlock(&psp->ps_mtx);
PROC_UNLOCK(p);
/*
* Copy the sigframe out to the user's stack.
@ -354,8 +352,7 @@ ia32_sendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
/* Build the argument list for the signal handler. */
sf.sf_signum = sig;
sf.sf_ucontext = (register_t)&sfp->sf_uc;
PROC_LOCK(p);
if (SIGISMEMBER(p->p_sigacts->ps_siginfo, sig)) {
if (SIGISMEMBER(psp->ps_siginfo, sig)) {
/* Signal handler installed with SA_SIGINFO. */
sf.sf_siginfo = (u_int32_t)(uintptr_t)&sfp->sf_si;
sf.sf_ah = (u_int32_t)(uintptr_t)catcher;
@ -371,7 +368,6 @@ ia32_sendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
sf.sf_ah = (u_int32_t)(uintptr_t)catcher;
}
mtx_unlock(&psp->ps_mtx);
PROC_UNLOCK(p);
/*
* Copy the sigframe out to the user's stack.