On Sun, 14 Aug 2022, Wolfram Sang wrote: > On Sun, Aug 14, 2022 at 02:33:40AM +0200, Wolfram Sang wrote: > > > > > (b) auto-convert (with a coccinelle script) all the 'strlcpy()' users > > > that don't care about the return value, and leave a few broken users > > > of strlcpy around > > > > > > I think (b) is the simpler thing, but I have no idea how to write a > > > coccinelle patch that basically does "if return value of strlcpy is > > > not used, convert the strlcpy to a strscpy". > > > > That shouldn't be hard. I'll give it a try tomorrow. > > So, I tried right away and it was really as easy as expected: > > === > @@ > @@ > - strlcpy > + strscpy > (...); > === > > The ';' at the end ensures that spatch only looks for complete > statements not containing anything more than expressed. This is correct. julia > > I pushed out a branch for the testbots now: > > git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/strlcpy > > Patch granularity might not be perfect currently, but for testing this > should do. > > All the best, > > Wolfram > >
