diff options
author | jhb <jhb@FreeBSD.org> | 2001-03-07 03:37:06 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2001-03-07 03:37:06 +0000 |
commit | 9cd254601baefc2dc9c953abe9747717374ff8b1 (patch) | |
tree | ac4298224e8af28e8b2f904a43a2925c21dfc798 /sys/nfsclient | |
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/nfsclient')
-rw-r--r-- | sys/nfsclient/nfs_bio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/nfsclient/nfs_bio.c b/sys/nfsclient/nfs_bio.c index 09585bf..0c30ca3 100644 --- a/sys/nfsclient/nfs_bio.c +++ b/sys/nfsclient/nfs_bio.c @@ -823,7 +823,9 @@ restart: */ if (p && uio->uio_offset + uio->uio_resid > p->p_rlimit[RLIMIT_FSIZE].rlim_cur) { + PROC_LOCK(p); psignal(p, SIGXFSZ); + PROC_UNLOCK(p); if (haverslock) nfs_rsunlock(np, p); return (EFBIG); @@ -1440,8 +1442,10 @@ nfs_doio(bp, cr, p) (!(nmp->nm_flag & NFSMNT_NQNFS) && np->n_mtime != np->n_vattr.va_mtime.tv_sec))) { uprintf("Process killed due to text file modification\n"); + PROC_LOCK(p); psignal(p, SIGKILL); - PHOLD(p); + _PHOLD(p); + PROC_UNLOCK(p); } break; case VLNK: |