Date: Tue, 3 Jan 2006 21:58:22 +0000 (UTC) From: Diomidis Spinellis <dds@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_syscalls.c Message-ID: <200601032158.k03LwMGP031138@repoman.freebsd.org>
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dds 2006-01-03 21:58:22 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_syscalls.c
Log:
Normalize the tv_usec part of the utimes(2) arguments to ensure
that a file's atime and mtime are only set to correct fractional
second values (0-999999000ns with the current interface).
Prior to this change users could create files with values outside
that range. Moreover, on 32-bit machines tv_usec offsets larger than
4.3s would result in an unnormalized AND wrong timestamp value,
due to overflow.
MFC after: 1 week
Revision Changes Path
1.397 +24 -3 src/sys/kern/vfs_syscalls.c
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