And now, fix the other arguments of makecontext to avoid using unitialized data on...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@5205 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/acmacro/context.m4 b/acmacro/context.m4
index 2c21113..f4faefc 100644 (file)
--- a/acmacro/context.m4
+++ b/acmacro/context.m4
@@ -160,7 +160,7 @@ int main(int argc, char *argv[])
     uc_child.uc_stack.ss_sp = (char *)stack+(32*1024);
     uc_child.uc_stack.ss_size = 32*1024;
     uc_child.uc_stack.ss_flags = 0;
-    makecontext(&uc_child, child, 2, (void *)12345);
+    makecontext(&uc_child, child, 0);
 
     /* switch into the user context */
     if (swapcontext(&uc_main, &uc_child) != 0)
@@ -341,7 +341,7 @@ int main(int argc, char *argv[])
         uc_handler.uc_stack.ss_sp    = (void *)(skaddr + sksize);
         uc_handler.uc_stack.ss_size  = sksize;
         uc_handler.uc_stack.ss_flags = 0;
-        makecontext(&uc_handler, handler, 1);
+        makecontext(&uc_handler, handler, 0);
         swapcontext(&uc_main, &uc_handler);
     }
 #endif

diff --git a/src/xbt/xbt_ucontext.c b/src/xbt/xbt_ucontext.c
index 16b7ac8..638edc6 100644 (file)
--- a/src/xbt/xbt_ucontext.c
+++ b/src/xbt/xbt_ucontext.c
@@ -227,7 +227,7 @@ xbt_ucontext_yield(void)
 static void \r
 xbt_ucontext_start(xbt_context_t context)\r
 {\r
-       makecontext(&(((xbt_ucontext_t)context)->uc), xbt_ucontext_wrapper, 1, context);\r
+       makecontext(&(((xbt_ucontext_t)context)->uc), xbt_ucontext_wrapper, 0);\r
 }\r
 \r
 static void \r