Commits
![Arnd Bergmann](https://secure.gravatar.com/avatar/f1897d8cf2fe6c8e75a0c9add2d05b0c.jpg?s=96&d=mm)
Arnd Bergmann committed 8086a206e00
netfilter: nft_meta: use 64-bit time arithmetic commit 6408c40c39d8eee5caaf97f5219b7dd4e041cc59 upstream. On 32-bit architectures, get_seconds() returns an unsigned 32-bit time value, which also matches the type used in the nft_meta code. This will not overflow in year 2038 as a time_t would, but it still suffers from the overflow problem later on in year 2106. Change this instance to use the time64_t type consistently and avoid the deprecated get_seconds(). The nft_meta_weekday() calculation potentially gets a little slower on 32-bit architectures, but now it has the same behavior as on 64-bit architectures and does not overflow. Fixes: 63d10e12b00d ("netfilter: nft_meta: support for time matching") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>