[PATCH] msi: Safer state caching.

[powerpc.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index 11fe93f..7e36c6f 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -405,12 +405,10 @@ int setup_arg_pages(struct linux_binprm *bprm,
                bprm->loader += stack_base;
        bprm->exec += stack_base;
 
-       mpnt = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+       mpnt = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
        if (!mpnt)
                return -ENOMEM;
 
-       memset(mpnt, 0, sizeof(*mpnt));
-
        down_write(&mm->mmap_sem);
        {
                mpnt->vm_mm = mm;