aboutsummaryrefslogtreecommitdiffstats
path: root/mm/mprotect.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2012-03-14 02:44:11 -0400
committerIngo Molnar <mingo@elte.hu>2012-03-14 02:44:11 -0400
commitcd593accdcc27ccbe6498d9ad1c2b6cc8e1d830d (patch)
tree9424d3ac86e753706cc6c3d7e6072d2a73711e29 /mm/mprotect.c
parent11b91d6fe7272452c999573bab33c15c2f03dc31 (diff)
parentfde7d9049e55ab85a390be7f415d74c9f62dd0f9 (diff)
Merge tag 'v3.3-rc7' into x86/mce
Merge reason: Update from an ancient -rc1 base to an almost-final stable kernel. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/mprotect.c')
-rw-r--r--mm/mprotect.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 5a688a2756be..f437d054c3bf 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -262,10 +262,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
262 262
263 down_write(&current->mm->mmap_sem); 263 down_write(&current->mm->mmap_sem);
264 264
265 vma = find_vma_prev(current->mm, start, &prev); 265 vma = find_vma(current->mm, start);
266 error = -ENOMEM; 266 error = -ENOMEM;
267 if (!vma) 267 if (!vma)
268 goto out; 268 goto out;
269 prev = vma->vm_prev;
269 if (unlikely(grows & PROT_GROWSDOWN)) { 270 if (unlikely(grows & PROT_GROWSDOWN)) {
270 if (vma->vm_start >= end) 271 if (vma->vm_start >= end)
271 goto out; 272 goto out;