Re: Integer overflows in memchr

[Paul Eggert]

On 6/30/24 12:14, Po Lu wrote:
> I think there should be a trivial test for a functional strnlen in
> strnlen.m4

Please feel free to write that. It's not something that would be easy 
for me to do, as I don't know Android. Also, I don't know that it'd be 
that trivial, as it might involve replacing the AC_FUNC_STRNLEN macro of 
Autoconf (and we should propagate that fix into Autoconf as well), but I 
could give advice about the non-Android part of any fix.

As I wrote earlier, although I hope we don't need to worry about the 
small number of users still running Android 5.0, if it's important to 
support free software on those platforms we can do so.