| commit | 6d3344324b5ae49fc8cb599a2c687e5607ba6e9f | [log] [tgz] |
|---|---|---|
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | Mon Jun 04 08:41:27 2018 +0200 |
| committer | Kees Cook <keescook@chromium.org> | Tue Jun 05 12:16:51 2018 -0700 |
| tree | 491427d7aca44d874fbbba56c2b3103f5f4725d1 | |
| parent | 455a35a6cdb6f53fe9294e23301eb056f2908bd9 [diff] |
test_overflow: macrofy some more, do more tests for free Obviously a+b==b+a and a*b==b*a, but the implementation of the fallback checks are not entirely symmetric in how they treat a and b. So we might as well check the (b,a,r,of) tuple as well as the (a,b,r,of) one for + and *. Rather than more copy-paste, factor out the common part to check_one_op. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Kees Cook <keescook@chromium.org>