提交 d46bc34d 编写于 作者: L Linus Torvalds

Merge tag 'for-linus-4.9-rc5-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux

Pull orangefs fix from Mike Marshall:
 "orangefs: add .owner to debugfs file_operations

  Without ".owner = THIS_MODULE" it is possible to crash the kernel by
  unloading the Orangefs module while someone is reading debugfs files"

* tag 'for-linus-4.9-rc5-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
  orangefs: add .owner to debugfs file_operations
...@@ -114,6 +114,7 @@ static const struct seq_operations help_debug_ops = { ...@@ -114,6 +114,7 @@ static const struct seq_operations help_debug_ops = {
}; };
const struct file_operations debug_help_fops = { const struct file_operations debug_help_fops = {
.owner = THIS_MODULE,
.open = orangefs_debug_help_open, .open = orangefs_debug_help_open,
.read = seq_read, .read = seq_read,
.release = seq_release, .release = seq_release,
...@@ -121,6 +122,7 @@ const struct file_operations debug_help_fops = { ...@@ -121,6 +122,7 @@ const struct file_operations debug_help_fops = {
}; };
static const struct file_operations kernel_debug_fops = { static const struct file_operations kernel_debug_fops = {
.owner = THIS_MODULE,
.open = orangefs_debug_open, .open = orangefs_debug_open,
.read = orangefs_debug_read, .read = orangefs_debug_read,
.write = orangefs_debug_write, .write = orangefs_debug_write,
......
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