import glibc-2.17-292.el7.src.rpm

Signed-off-by: zhangbinchen <zhangbinchen@openanolis.org>

glibc-rh1531168-2.patch

@@ -0,0 +1,32 @@
+commit bbab82c25da9b504c0804119840de7aeab0eeeba
+Author: Andreas Schwab <schwab@suse.de>
+Date:   Tue Aug 4 12:35:50 2015 +0200
+
+    Properly terminate FDE in makecontext for ix86 (bug 18635)
+
+Downstream never set test-xfail-tst-makecontext, so it is not removed by
+this patch.
+
+diff --git a/sysdeps/unix/sysv/linux/i386/makecontext.S b/sysdeps/unix/sysv/linux/i386/makecontext.S
+index 106b865066d346b6..48643864b05568b0 100644
+--- a/sysdeps/unix/sysv/linux/i386/makecontext.S
++++ b/sysdeps/unix/sysv/linux/i386/makecontext.S
+@@ -83,6 +83,10 @@ ENTRY(__makecontext)
+ #else
+ 	movl	$L(exitcode), (%edx)
+ #endif
++	/* We need to terminate the FDE here instead of after ret because
++	   the unwinder looks at ra-1 for unwind information.  */
++	cfi_endproc
++
+ 	/* 'makecontext' returns no value.  */
+ 	ret
+ 
+@@ -92,7 +96,6 @@ ENTRY(__makecontext)
+ 	   the context 'makecontext' manipulated at the time of the
+ 	   'makecontext' call.  If the pointer is NULL the process must
+ 	   terminate.  */
+-	cfi_endproc
+ L(exitcode):
+ 	/* This removes the parameters passed to the function given to
+ 	   'makecontext' from the stack.  EBX contains the number of