Commit 394c73d3 authored Mar 22, 2018 by Linus Torvalds

linux

Pull modules fix from Jessica Yu:
 "Propagate error in modules_open() to avoid possible later NULL
  dereference if seq_open() had failed"

* tag 'modules-for-v4.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
  module: propagate error in modules_open()

parents c4f4d2f9 3f553b30

kernel/module.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4228,7 +4228,7 @@ static int modules_open(struct inode inode, struct file file)
		m->private = kallsyms_show_value() ? NULL : (void *)8ul;
		}

		return 0;
		return err;
		}

		static const struct file_operations proc_modules_operations = {