From a501a33e9761f32b3d38ab9f113892abe7cef3f1 Mon Sep 17 00:00:00 2001
From: Timo Teras <timo.teras@iki.fi>
Date: Fri, 16 Apr 2010 16:56:00 +0300
Subject: nptl: mark forwarded functions protected

The libc stubs should never override the libpthread provided
functions inside libpthread, otherwise the struct pthread_functions
that is used by the forwarder stubs goes bad.

Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
---
 libpthread/nptl/pt-cleanup.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libpthread/nptl/pt-cleanup.c')

diff --git a/libpthread/nptl/pt-cleanup.c b/libpthread/nptl/pt-cleanup.c
index f72ea26e9..97673b6c5 100644
--- a/libpthread/nptl/pt-cleanup.c
+++ b/libpthread/nptl/pt-cleanup.c
@@ -23,6 +23,7 @@
 #include <jmpbuf-unwind.h>
 
 void
+attribute_protected
 __pthread_cleanup_upto (__jmp_buf target, char *targetframe)
 {
   struct pthread *self = THREAD_SELF;
-- 
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