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Protect read-modify-write increment of f_count field with file lock.

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This commit is contained in:
Jeffrey Hsu 2003-06-05 06:05:57 +00:00
parent 1e9e2eb598
commit 30ef7aacc2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=115870
1 changed files with 1 additions and 1 deletions
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2
sys/nfsserver/nfs_syscalls.c
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@ -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;