From 7e5451fcdc6777abbac9ebef04d904730264bcbf Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 27 Sep 2006 01:50:19 -0700 Subject: [PATCH] --- yaml --- r: 36167 b: refs/heads/master c: d00c7b993712e4bb16d0012b35b654e40159b327 h: refs/heads/master i: 36165: 7474ddc24d55609e9d89b5a7d2a726f88115303d 36163: bdbe7fd4a14a37d28d16eec8b71615b09794f8cf 36159: 4864c295097bf88bf8b5ed061767111781c7c300 v: v3 --- [refs] | 2 +- trunk/mm/nommu.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/[refs] b/[refs] index 7d858878a9a7..be2a1ed82607 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 7b4d5b8b39fd3701ed3693a89f2bd8f6ef49bce2 +refs/heads/master: d00c7b993712e4bb16d0012b35b654e40159b327 diff --git a/trunk/mm/nommu.c b/trunk/mm/nommu.c index 2e140a6ae22e..829fc904de11 100644 --- a/trunk/mm/nommu.c +++ b/trunk/mm/nommu.c @@ -1258,9 +1258,9 @@ int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, in len = vma->vm_end - addr; /* only read or write mappings where it is permitted */ - if (write && vma->vm_flags & VM_WRITE) + if (write && vma->vm_flags & VM_MAYWRITE) len -= copy_to_user((void *) addr, buf, len); - else if (!write && vma->vm_flags & VM_READ) + else if (!write && vma->vm_flags & VM_MAYREAD) len -= copy_from_user(buf, (void *) addr, len); else len = 0;