Date: Sat, 10 Jan 2004 00:24:33 -0800 (PST) From: "Tim J. Robbins" <tjr@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/nfs nfs_vnops.c Message-ID: <200401100824.i0A8OXGZ047684@repoman.freebsd.org>
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tjr 2004/01/10 00:24:33 PST
FreeBSD src repository
Modified files: (Branch: RELENG_4)
sys/nfs nfs_vnops.c
Log:
MFC: Fix a problem that occurs when truncating files on NFSv3 mounts: we
need to set np->n_size back to the desired size again after calling
nfs_meta_setsize(), since it could end up in nfs_loadattrcache() getting
called, which would change n_size back to the value it had before the
truncate request was issued. The result of this bug is that the size info
cached in the nfsnode becomes incorrect, lseek(fd, ofs, SEEK_END) seeks
past the end of the file, stat() returns the wrong size, etc.
PR: 41792
Revision Changes Path
1.150.2.8 +7 -1 src/sys/nfs/nfs_vnops.c
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