| commit | 3df4e4e1d071bb59a268eaf1ae3efbfe6021b91e | [log] [tgz] |
|---|---|---|
| author | Andres AG <andres.amayagarcia@arm.com> | Wed Mar 01 14:59:02 2017 +0000 |
| committer | Simon Butcher <simon.butcher@arm.com> | Thu Jul 27 11:50:58 2017 +0100 |
| tree | 43de3028fb6b692bb69fd1d6fd0d30517e2477eb | |
| parent | 47f3059780d1436a3708703b1ba2c6ec394631ba [diff] |
Prevent signed integer overflow in CSR parsing Modify the function x509_csr_parse_der() so that it checks the parsed CSR version integer before it increments the value. This prevents a potential signed integer overflow, as these have undefined behaviour in the C standard.