From: Matt Caswell <matt@openssl.org>
Date: Wed, 25 Mar 2015 16:08:44 +0000 (+0000)
Subject: Increase stack size
X-Git-Tag: OpenSSL_1_1_0-pre1~248
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=06754949e4317f5ba7e318a8841b78a7d622053f;p=openssl

Increase stack size

Some assembler code puts a lot of stuff on the stack, so up the stack size.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/crypto/async/arch/async_posix.c b/crypto/async/arch/async_posix.c
index 281f25fdaf..1b21bcc345 100644
--- a/crypto/async/arch/async_posix.c
+++ b/crypto/async/arch/async_posix.c
@@ -62,16 +62,18 @@
 
 __thread ASYNC_CTX *sysvctx;
 
+#define STACKSIZE       32768
+
 int ASYNC_FIBRE_init(ASYNC_FIBRE *fibre)
 {
     void *stack = NULL;
 
-    if (!(stack = OPENSSL_malloc(SIGSTKSZ))) {
+    if (!(stack = OPENSSL_malloc(STACKSIZE))) {
         return 0;
     }
 
     fibre->fibre.uc_stack.ss_sp = stack;
-    fibre->fibre.uc_stack.ss_size = SIGSTKSZ;
+    fibre->fibre.uc_stack.ss_size = STACKSIZE;
     fibre->fibre.uc_link = NULL;
 
     return 1;