From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59489) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b9zjH-00007X-Cl for qemu-devel@nongnu.org; Mon, 06 Jun 2016 14:58:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b9zjF-0003mO-EB for qemu-devel@nongnu.org; Mon, 06 Jun 2016 14:58:26 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:57541) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b9zjF-0003m2-7H for qemu-devel@nongnu.org; Mon, 06 Jun 2016 14:58:25 -0400 From: Peter Maydell Date: Mon, 6 Jun 2016 19:58:08 +0100 Message-Id: <1465239499-5048-8-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1465239499-5048-1-git-send-email-peter.maydell@linaro.org> References: <1465239499-5048-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH 07/18] linux-user: Use safe_syscall wrapper for rt_sigtimedwait syscall List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: patches@linaro.org, Riku Voipio , Laurent Vivier Use the safe_syscall wrapper for the rt_sigtimedwait syscall. Signed-off-by: Peter Maydell --- linux-user/syscall.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 559b4f7..300edc4 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -710,6 +710,8 @@ safe_syscall6(ssize_t, recvfrom, int, fd, void *, buf, size_t, len, safe_syscall3(ssize_t, sendmsg, int, fd, const struct msghdr *, msg, int, flags) safe_syscall3(ssize_t, recvmsg, int, fd, struct msghdr *, msg, int, flags) safe_syscall2(int, flock, int, fd, int, operation) +safe_syscall4(int, rt_sigtimedwait, const sigset_t *, these, siginfo_t *, uinfo, + const struct timespec *, uts, size_t, sigsetsize) #ifdef __NR_msgsnd safe_syscall4(int, msgsnd, int, msgid, const void *, msgp, size_t, sz, int, flags) @@ -7110,7 +7112,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } else { puts = NULL; } - ret = get_errno(sigtimedwait(&set, &uinfo, puts)); + ret = get_errno(safe_rt_sigtimedwait(&set, &uinfo, puts, + SIGSET_T_SIZE)); if (!is_error(ret)) { if (arg2) { p = lock_user(VERIFY_WRITE, arg2, sizeof(target_siginfo_t), -- 1.9.1