On Thu, 2020-05-21 at 11:59 -0400, Arvind Sankar wrote: > On Tue, May 19, 2020 at 12:42:35PM -0700, Joe Perches wrote: > > ARM may have its longest possible command line larger than the longest > > possible printk. [] > I might be missing something, but this seems broken:
probably, note the "untested" bit. > (1) If there is a ' ', the memchr will set pos to the ' ' the first time > through the inner loop, and then go into an infinite loop? You want > memrchr here but the kernel doesn't seem to have one. Right. I did look and didn't find one and didn't want to add it just for this use.
