diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-09-03 21:45:17 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-09-19 17:56:01 -0400 |
| commit | 3968cf623892d710e651070243fd16af312a9797 (patch) | |
| tree | 273164e59b53074a9330aa12d2764d0fc28ea245 /arch/sparc/kernel | |
| parent | b8e8e1aa9f14110da180569908bbe538c9e9dc63 (diff) | |
get_compat_sigset()
similar to put_compat_sigset()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/sys_sparc32.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index 5e2bec9e41b2..34ece61ee970 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -166,13 +166,11 @@ COMPAT_SYSCALL_DEFINE5(rt_sigaction, int, sig, if (act) { u32 u_handler, u_restorer; - compat_sigset_t set32; new_ka.ka_restorer = restorer; ret = get_user(u_handler, &act->sa_handler); new_ka.sa.sa_handler = compat_ptr(u_handler); - ret |= copy_from_user(&set32, &act->sa_mask, sizeof(compat_sigset_t)); - sigset_from_compat(&new_ka.sa.sa_mask, &set32); + ret |= get_compat_sigset(&new_ka.sa.sa_mask, &act->sa_mask); ret |= get_user(new_ka.sa.sa_flags, &act->sa_flags); ret |= get_user(u_restorer, &act->sa_restorer); new_ka.sa.sa_restorer = compat_ptr(u_restorer); |