diff options
Diffstat (limited to 'fs/nfsd/nfsfh.c')
| -rw-r--r-- | fs/nfsd/nfsfh.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index 149f9bbc48a4..f3779fa72c89 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -640,16 +640,11 @@ fh_put(struct svc_fh *fhp) char * SVCFH_fmt(struct svc_fh *fhp) { struct knfsd_fh *fh = &fhp->fh_handle; + static char buf[2+1+1+64*3+1]; - static char buf[80]; - sprintf(buf, "%d: %08x %08x %08x %08x %08x %08x", - fh->fh_size, - fh->fh_base.fh_pad[0], - fh->fh_base.fh_pad[1], - fh->fh_base.fh_pad[2], - fh->fh_base.fh_pad[3], - fh->fh_base.fh_pad[4], - fh->fh_base.fh_pad[5]); + if (fh->fh_size < 0 || fh->fh_size> 64) + return "bad-fh"; + sprintf(buf, "%d: %*ph", fh->fh_size, fh->fh_size, fh->fh_raw); return buf; } |