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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull vfs regression fix from Al Viro:
 "Fix for braino introduced in vfs.git#work.misc"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  amdkfd: Copy from the proper user command pointer
This commit is contained in:
Linus Torvalds
2016-01-15 12:41:32 -08:00
parent 3c28c9ccaf 39c01bf933
commit c7b6c5fe67
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
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@@ -558,8 +558,7 @@ static int kfd_ioctl_dbg_address_watch(struct file *filep,
return -EINVAL; return -EINVAL;
/* this is the actual buffer to work with */ /* this is the actual buffer to work with */
args_buff = memdup_user(cmd_from_user,
args_buff = memdup_user(args_buff,
args->buf_size_in_bytes - sizeof(*args)); args->buf_size_in_bytes - sizeof(*args));
if (IS_ERR(args_buff)) if (IS_ERR(args_buff))
return PTR_ERR(args_buff); return PTR_ERR(args_buff);