From 3816f7574f1142e6bd9eb4117782d6df85959960 Mon Sep 17 00:00:00 2001 From: naruse Date: Tue, 18 Aug 2015 11:21:50 +0000 Subject: * thread_pthread.c (reserve_stack): ensure the memory is really allocated. [Bug #11457] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ thread_pthread.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 1c817273fa..ae4f8a24aa 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Tue Aug 18 20:05:49 2015 NARUSE, Yui + + * thread_pthread.c (reserve_stack): ensure the memory is really + allocated. [Bug #11457] + Tue Aug 18 17:19:21 2015 Nobuyoshi Nakada * parse.y (IS_BEG): include labeled argument state, which was diff --git a/thread_pthread.c b/thread_pthread.c index 0f6e0fdbce..0446501d14 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -686,8 +686,8 @@ reserve_stack(volatile char *limit, size_t size) limit -= size; if (buf > limit) { limit = alloca(buf - limit); + limit[0] = 0; /* ensure alloca is called */ limit -= stack_check_margin; - limit[0] = 0; } } } -- cgit v1.2.3