Date: Mon, 27 Jul 2026 19:15:01 +0000 From: Mark Johnston <markj@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: a4b5ff57ef85 - stable/15 - ktimer: Check for errors from realtimer_gettime() Message-ID: <6a67ae35.3948b.23ff8c9a@gitrepo.freebsd.org>
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The branch stable/15 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=a4b5ff57ef85031ba52feb70c754ba77f7c92cb0 commit a4b5ff57ef85031ba52feb70c754ba77f7c92cb0 Author: Mark Johnston <markj@FreeBSD.org> AuthorDate: 2026-07-17 13:08:33 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2026-07-27 17:34:32 +0000 ktimer: Check for errors from realtimer_gettime() clock_gettime(CLOCK_TAI) can fail, leaving *ovalue uninitialized. Reported by: Hazley Samsudin of GovTech CSG MFC after: 3 days Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D58225 (cherry picked from commit 2f1ec7d159cbe56d40e7b6d7fc4188c9079e1783) --- sys/kern/kern_time.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c index 2cbb88a15b24..4b53561bc522 100644 --- a/sys/kern/kern_time.c +++ b/sys/kern/kern_time.c @@ -1633,8 +1633,11 @@ realtimer_settime(struct itimer *it, int flags, struct itimerspec *value, timespecclear(&val.it_interval); } - if (ovalue != NULL) - realtimer_gettime(it, ovalue); + if (ovalue != NULL) { + error = realtimer_gettime(it, ovalue); + if (error != 0) + return (error); + } it->it_time = val; if (timespecisset(&val.it_value)) {home | help
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