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| author | jhb <jhb@FreeBSD.org> | 2001-03-07 03:37:06 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-03-07 03:37:06 +0000 |
| commit | 9cd254601baefc2dc9c953abe9747717374ff8b1 (patch) | |
| tree | ac4298224e8af28e8b2f904a43a2925c21dfc798 /sys/fs/nwfs | |
| parent | ace71d59bf35fa6d911520ec855d0100773422a8 (diff) | |
| download | FreeBSD-src-9cd254601baefc2dc9c953abe9747717374ff8b1.zip FreeBSD-src-9cd254601baefc2dc9c953abe9747717374ff8b1.tar.gz | |
Grab the process lock while calling psignal and before calling psignal.
Diffstat (limited to 'sys/fs/nwfs')
| -rw-r--r-- | sys/fs/nwfs/nwfs_io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/fs/nwfs/nwfs_io.c b/sys/fs/nwfs/nwfs_io.c index 116b0d9..f6344e0 100644 --- a/sys/fs/nwfs/nwfs_io.c +++ b/sys/fs/nwfs/nwfs_io.c @@ -237,7 +237,9 @@ nwfs_writevnode(vp, uiop, cred, ioflag) } if (uiop->uio_resid == 0) return 0; if (p && uiop->uio_offset + uiop->uio_resid > p->p_rlimit[RLIMIT_FSIZE].rlim_cur) { + PROC_LOCK(p); psignal(p, SIGXFSZ); + PROC_UNLOCK(p); return (EFBIG); } error = ncp_write(NWFSTOCONN(nmp), &np->n_fh, uiop, cred); |
