---
gtk/coroutine_ucontext.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/gtk/coroutine_ucontext.c b/gtk/coroutine_ucontext.c
index f4ff22e..4689166 100644
--- a/gtk/coroutine_ucontext.c
+++ b/gtk/coroutine_ucontext.c
@@ -65,6 +65,8 @@ static void coroutine_trampoline(struct continuation *cc)
int coroutine_init(struct coroutine *co)
{
+ int inited;
+
if (co->stack_size == 0)
co->stack_size = 16 << 20;
@@ -80,7 +82,14 @@ int coroutine_init(struct coroutine *co)
co->cc.release = _coroutine_release;
co->exited = 0;
- return cc_init(&co->cc);
+ inited = cc_init(&co->cc);
+ if (inited != 0) {
+ munmap(co->cc.stack, co->cc.stack_size);
+ co->cc.stack = NULL;
+ co->exited = 1;
+ }
+
+ return inited;
}
#if 0
--
1.8.4.2
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