diff options
| author | gallatin <gallatin@FreeBSD.org> | 2000-11-16 02:07:05 +0000 |
|---|---|---|
| committer | gallatin <gallatin@FreeBSD.org> | 2000-11-16 02:07:05 +0000 |
| commit | 5941c7f45db13c86fe34577d9cbbe6fb99542680 (patch) | |
| tree | 0719e2795dcd249d69994b13e13e5cb840645801 /sys | |
| parent | 5fa45f43dd5c678ed2869cb3f64590fde4a0bf63 (diff) | |
| download | FreeBSD-src-5941c7f45db13c86fe34577d9cbbe6fb99542680.zip FreeBSD-src-5941c7f45db13c86fe34577d9cbbe6fb99542680.tar.gz | |
fix glaring bugs in rt signals -- copyout the right signal mask in
linux_rt_sendsig() and restore the same signal mask linux does
in rt_sigreturn(). This gets us saving/restoring all 64-bits of the
linux sigset_t in rt signals.
Reviewed by: marcel
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/i386/linux/linux_sysvec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/i386/linux/linux_sysvec.c b/sys/i386/linux/linux_sysvec.c index 895a48c..d86db5b 100644 --- a/sys/i386/linux/linux_sysvec.c +++ b/sys/i386/linux/linux_sysvec.c @@ -56,6 +56,7 @@ #include <i386/linux/linux.h> #include <i386/linux/linux_proto.h> +#include <compat/linux/linux_signal.h> #include <compat/linux/linux_util.h> MODULE_VERSION(linux, 1); @@ -300,7 +301,7 @@ linux_rt_sendsig(sig_t catcher, int sig, sigset_t *mask, u_long code) (long)p->p_pid, frame.sf_sc.uc_stack.ss_flags, p->p_sigstk.ss_sp, p->p_sigstk.ss_size, frame.sf_sc.uc_mcontext.sc_mask); #endif - bsd_to_linux_sigset(&p->p_sigmask, &frame.sf_sc.uc_sigmask); + bsd_to_linux_sigset(mask, &frame.sf_sc.uc_sigmask); if (copyout(&frame, fp, sizeof(frame)) != 0) { /* @@ -621,7 +622,7 @@ linux_rt_sigreturn(p, args) } p->p_sigstk.ss_flags &= ~SS_ONSTACK; - SIGSETOLD(p->p_sigmask, context->sc_mask); + linux_to_bsd_sigset(&uc.uc_sigmask, &p->p_sigmask); SIG_CANTMASK(p->p_sigmask); /* |
