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| author | Jeffrey Hsu <hsu@FreeBSD.org> | 2003-06-05 06:05:57 +0000 |
|---|---|---|
| committer | Jeffrey Hsu <hsu@FreeBSD.org> | 2003-06-05 06:05:57 +0000 |
| commit | 30ef7aacc274ca65b647c01066cdd8f14e4c7400 (patch) | |
| tree | 1b7bd31716616cd2c2059a28d3ea5a9d67bbc816 /sys/nfsserver | |
| parent | 1e9e2eb5985645fa9ec59706b7c3781cb3b85c4a (diff) | |
| download | src-30ef7aacc274ca65b647c01066cdd8f14e4c7400.tar.gz src-30ef7aacc274ca65b647c01066cdd8f14e4c7400.zip | |
Protect read-modify-write increment of f_count field with file lock.
Notes
Notes:
svn path=/head/; revision=115870
Diffstat (limited to 'sys/nfsserver')
| -rw-r--r-- | sys/nfsserver/nfs_syscalls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/nfsserver/nfs_syscalls.c b/sys/nfsserver/nfs_syscalls.c index 83a3b329d6a0..26f729d1805e 100644 --- a/sys/nfsserver/nfs_syscalls.c +++ b/sys/nfsserver/nfs_syscalls.c @@ -268,7 +268,7 @@ nfssvc_addsock(struct file *fp, struct sockaddr *mynam, struct thread *td) slp->ns_so = so; slp->ns_nam = mynam; - fp->f_count++; + fhold(fp); slp->ns_fp = fp; s = splnet(); so->so_upcallarg = (caddr_t)slp; |