merge revision(s) 32821:

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r32821 | naruse | 2011-08-03 00:39:10 +0900 (Wed, 03 Aug 2011) | 1 line

Refix r32815.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@32934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 2 deletions

diff --git a/gc.c b/gc.c
index fb74b0623a..d893dd7e55 100644
--- a/gc.c
+++ b/gc.c
@@ -1089,8 +1089,9 @@ init_heap(rb_objspace_t *objspace)
     {
 	/* altstack of another threads are allocated in another place */
 	rb_thread_t *th = GET_THREAD();
-	free(th->altstack); /* free previously allocated area */
-	th->altstack = xmalloc(ALT_STACK_SIZE);
+	void *tmp = th->altstack;
+	th->altstack = malloc(ALT_STACK_SIZE);
+	free(tmp); /* free previously allocated area */
     }
 #endif