From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/x86/kernel/signal_compat.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/kernel/arch/x86/kernel/signal_compat.c b/kernel/arch/x86/kernel/signal_compat.c
index 9ccbf05..ddfd919 100644
--- a/kernel/arch/x86/kernel/signal_compat.c
+++ b/kernel/arch/x86/kernel/signal_compat.c
@@ -27,7 +27,7 @@
*/
BUILD_BUG_ON(NSIGILL != 11);
BUILD_BUG_ON(NSIGFPE != 15);
- BUILD_BUG_ON(NSIGSEGV != 7);
+ BUILD_BUG_ON(NSIGSEGV != 9);
BUILD_BUG_ON(NSIGBUS != 5);
BUILD_BUG_ON(NSIGTRAP != 5);
BUILD_BUG_ON(NSIGCHLD != 6);
@@ -165,15 +165,8 @@
{
signal_compat_build_tests();
- /* Don't leak in-kernel non-uapi flags to user-space */
- if (oact)
- oact->sa.sa_flags &= ~(SA_IA32_ABI | SA_X32_ABI);
-
if (!act)
return;
-
- /* Don't let flags to be set from userspace */
- act->sa.sa_flags &= ~(SA_IA32_ABI | SA_X32_ABI);
if (in_ia32_syscall())
act->sa.sa_flags |= SA_IA32_ABI;
--
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