提交 9d1f9c73 编写于 作者: L Linus Torvalds

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

Pull kernel argument parsing fix from Rusty Russell:
 "Nasty, stupid bug, and I've suddenly had two reports"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  param: fix crash on bad kernel arguments
......@@ -544,7 +544,7 @@ asmlinkage __visible void __init start_kernel(void)
static_command_line, __start___param,
__stop___param - __start___param,
-1, -1, &unknown_bootoption);
if (after_dashes)
if (!IS_ERR_OR_NULL(after_dashes))
parse_args("Setting init args", after_dashes, NULL, 0, -1, -1,
set_init_arg);
......
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