On Sat, Feb 27, 2021 at 08:21:55AM -0800, Linus Torvalds wrote: > On Fri, Feb 26, 2021 at 10:00 PM Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote: > > > > Al Viro (3): > > 9p: fix misuse of sscanf() in v9fs_stat2inode() > > Hmm. Technically this changes some of the rules. It used to check that > i tall fit in 32 bytes. Now there could be arbitrary spaces in there > that pushes it over the limit. > > I don't think we care, but.. I doubt that something was sending "HARDLINKCOUNT 123" *and* relying upon the truncation to have that parsed as 1 rather than 123...
