fix uninitialized output from sched_getaffinity
authorRich Felker <dalias@aerifal.cx>
Wed, 3 Dec 2014 02:54:36 +0000 (21:54 -0500)
committerRich Felker <dalias@aerifal.cx>
Wed, 3 Dec 2014 02:54:36 +0000 (21:54 -0500)
commita56e339419c1a90f8a85f86621f3c73945e07b23
treee15365217b4447ad644fa48e163598dcbd159c3f
parentb72cd07f176b876aa51864d93aa8101477b1d732
fix uninitialized output from sched_getaffinity

the sched_getaffinity syscall only fills a cpu set up to the set size
used/supported by the kernel. the rest is left untouched and userspace
is responsible for zero-filling it based on the return value of the
syscall.
src/sched/affinity.c