1 files changed, 0 insertions, 46 deletions
diff --git a/meta/recipes-core/glibc/glibc/0027-arm-mark-__startcontext-as-.cantunwind-bug-20435.patch b/meta/recipes-core/glibc/glibc/0027-arm-mark-__startcontext-as-.cantunwind-bug-20435.patch
deleted file mode 100644
index 95067d37a5..0000000000
--- a/meta/recipes-core/glibc/glibc/0027-arm-mark-__startcontext-as-.cantunwind-bug-20435.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Backport patch to fix CVE-2016-6323 for glibc. And remove the section of
-ChangeLog which can't be applied.
-
-Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9e2ff6c]
-CVE: CVE-2016-6323
-Signed-off-by: Kai Kang <kai.kang@windriver.com>
----
-From 9e2ff6c9cc54c0b4402b8d49e4abe7000fde7617 Mon Sep 17 00:00:00 2001
-From: Andreas Schwab <schwab@suse.de>
-Date: Mon, 8 Aug 2016 09:29:18 +0200
-Subject: [PATCH] arm: mark __startcontext as .cantunwind (bug 20435)
-
-__startcontext marks the bottom of the call stack of the contexts created
-by makecontext.
----
- ChangeLog                                | 6 ++++++
- sysdeps/unix/sysv/linux/arm/setcontext.S | 7 +++++++
- 2 files changed, 13 insertions(+)
-
-diff --git a/sysdeps/unix/sysv/linux/arm/setcontext.S b/sysdeps/unix/sysv/linux/arm/setcontext.S
-index 603e508..d1f168f 100644
---- a/sysdeps/unix/sysv/linux/arm/setcontext.S
-+++ b/sysdeps/unix/sysv/linux/arm/setcontext.S
-@@ -86,12 +86,19 @@ weak_alias(__setcontext, setcontext)
- 
- 	/* Called when a makecontext() context returns.  Start the
- 	   context in R4 or fall through to exit().  */
-+	/* Unwind descriptors are looked up based on PC - 2, so we have to
-+	   make sure to mark the instruction preceding the __startcontext
-+	   label as .cantunwind.  */
-+	.fnstart
-+	.cantunwind
-+	nop
- ENTRY(__startcontext)
- 	movs    r0, r4
- 	bne     PLTJMP(__setcontext)
- 
- 	@ New context was 0 - exit
- 	b       PLTJMP(HIDDEN_JUMPTARGET(exit))
-+	.fnend
- END(__startcontext)
- 
- #ifdef PIC
--- 
-2.10.1
-