From: "H.J. Lu" <hjl.tools@gmail.com>
To: libc-alpha@sourceware.org
Subject: [PATCH 2/4] i386/sub_n.S: Add a missing _CET_ENDBR to indirect jump target
Date: Tue, 10 Dec 2019 12:47:08 -0800 [thread overview]
Message-ID: <20191210204710.4832-3-hjl.tools@gmail.com> (raw)
In-Reply-To: <20191210204710.4832-1-hjl.tools@gmail.com>
Add a missing _CET_ENDBR to indirect jump targe in sysdeps/i386/sub_n.S.
---
sysdeps/i386/sub_n.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/sysdeps/i386/sub_n.S b/sysdeps/i386/sub_n.S
index 1562cc00fd..1760beb38f 100644
--- a/sysdeps/i386/sub_n.S
+++ b/sysdeps/i386/sub_n.S
@@ -91,6 +91,7 @@ L(oop): movl (%esi),%eax
movl 8(%esi),%eax
sbbl 8(%edx),%eax
movl %eax,8(%edi)
+ _CET_ENDBR
movl 12(%esi),%eax
sbbl 12(%edx),%eax
movl %eax,12(%edi)
--
2.21.0
next prev parent reply other threads:[~2019-12-10 20:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 20:47 [PATCH 0/4] i386: Finish CET support H.J. Lu
2019-12-10 20:47 ` [PATCH 1/4] i386: Don't unnecessarily save and restore EAX, ECX and EDX [BZ# 25262] H.J. Lu
2019-12-10 20:47 ` H.J. Lu [this message]
2019-12-10 20:47 ` [PATCH 3/4] i386: Add _CET_ENDBR to assembly files without ENTRY H.J. Lu
2020-01-07 22:05 ` Adhemerval Zanella
2020-01-07 23:38 ` H.J. Lu
2019-12-10 20:47 ` [PATCH 4/4] i386: Enable CET support in ucontext functions H.J. Lu
2019-12-12 12:46 ` [PATCH 0/4] i386: Finish CET support Florian Weimer
2019-12-12 15:57 ` H.J. Lu
2020-01-07 20:43 ` H.J. Lu
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