hurd: Initialize __libc_stack_end for hidden support

* sysdeps/mach/hurd/dl-sysdep.c (__libc_stack_end): Initialize to get into initialized data instead of common.
git-mirror · Nov 25, 2015 · 4d95285 · 4d95285
1 parent c679db4
commit 4d95285
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -6,8 +6,8 @@
 	* sysdeps/i386/setjmp.S (__sigsetjmp): Add hidden_def.
 	* sysdeps/mach/hurd/accept4.c (__libc_accept4): Remove
 	libc_hidden_def.
-	* sysdeps/mach/hurd/dl-sysdep.c (__libc_stack_end): Define
-	rtld_hidden_data_def.
+	* sysdeps/mach/hurd/dl-sysdep.c (__libc_stack_end): Initialize to get
+	into initialized data instead of common. Define rtld_hidden_data_def.
 	* sysdeps/mach/hurd/fxstatat64.c (__fxstatat64): Add libc_hidden_def.
 	* sysdeps/mach/hurd/if_index.c (__if_freenameindex): Add
 	libc_hidden_def.

diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
@@ -55,7 +55,7 @@ rtld_hidden_data_def (__libc_enable_secure)
 int __libc_multiple_libcs = 0;	/* Defining this here avoids the inclusion
 				   of init-first.  */
 /* This variable contains the lowest stack address ever used.  */
-void *__libc_stack_end;
+void *__libc_stack_end = NULL;
 rtld_hidden_data_def(__libc_stack_end)
 
 #if HP_TIMING_AVAIL