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| author | Jakub Jelinek <jakub@redhat.com> | 2009-04-24 08:00:37 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2009-04-24 08:00:37 +0000 |
| commit | 7dec33c08e4755e72d1280e48e61f0141dfc1da5 (patch) | |
| tree | 22aa7aa8ebc1f795e180c8c0d99cdda7d2a3ffef /nptl/pthread_attr_setschedparam.c | |
| parent | 335206256c84eaefab082284523e5b8f89fcffb2 (diff) | |
Updated to fedora-glibc-20090424T0747cvs/fedora-glibc-2_9_90-20
Diffstat (limited to 'nptl/pthread_attr_setschedparam.c')
| -rw-r--r-- | nptl/pthread_attr_setschedparam.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nptl/pthread_attr_setschedparam.c b/nptl/pthread_attr_setschedparam.c index 976ad13873..b4d4bbe055 100644 --- a/nptl/pthread_attr_setschedparam.c +++ b/nptl/pthread_attr_setschedparam.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2004, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -31,6 +31,12 @@ __pthread_attr_setschedparam (attr, param) assert (sizeof (*attr) >= sizeof (struct pthread_attr)); struct pthread_attr *iattr = (struct pthread_attr *) attr; + int min = sched_get_priority_min (iattr->schedpolicy); + int max = sched_get_priority_max (iattr->schedpolicy); + if (min == -1 || max == -1 + || param->sched_priority > max || param->sched_priority < min) + return EINVAL; + /* Copy the new values. */ memcpy (&iattr->schedparam, param, sizeof (struct sched_param)); |