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-rw-r--r--fs/nfsd/export.c6
-rw-r--r--fs/nfsd/export.h1
-rw-r--r--fs/nfsd/nfs4xdr.c3
3 files changed, 6 insertions, 4 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 8771f417efa6..90d37b6ef163 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -487,10 +487,10 @@ uuid_parse(char **mesg, char *buf, unsigned char **puuid)
487 487
488 /* expect a 16 byte uuid encoded as \xXXXX... */ 488 /* expect a 16 byte uuid encoded as \xXXXX... */
489 len = qword_get(mesg, buf, PAGE_SIZE); 489 len = qword_get(mesg, buf, PAGE_SIZE);
490 if (len != 16) 490 if (len != EX_UUID_LEN)
491 return -EINVAL; 491 return -EINVAL;
492 492
493 *puuid = kmemdup(buf, 16, GFP_KERNEL); 493 *puuid = kmemdup(buf, EX_UUID_LEN, GFP_KERNEL);
494 if (*puuid == NULL) 494 if (*puuid == NULL)
495 return -ENOMEM; 495 return -ENOMEM;
496 496
@@ -663,7 +663,7 @@ static int svc_export_show(struct seq_file *m,
663 if (exp->ex_uuid) { 663 if (exp->ex_uuid) {
664 int i; 664 int i;
665 seq_puts(m, ",uuid="); 665 seq_puts(m, ",uuid=");
666 for (i=0; i<16; i++) { 666 for (i = 0; i < EX_UUID_LEN; i++) {
667 if ((i&3) == 0 && i) 667 if ((i&3) == 0 && i)
668 seq_putc(m, ':'); 668 seq_putc(m, ':');
669 seq_printf(m, "%02x", exp->ex_uuid[i]); 669 seq_printf(m, "%02x", exp->ex_uuid[i]);
diff --git a/fs/nfsd/export.h b/fs/nfsd/export.h
index d7939a62a0ae..c7d4ed05e470 100644
--- a/fs/nfsd/export.h
+++ b/fs/nfsd/export.h
@@ -37,6 +37,7 @@ struct nfsd4_fs_locations {
37 * spkm3i, and spkm3p (and using all 8 at once should be rare). 37 * spkm3i, and spkm3p (and using all 8 at once should be rare).
38 */ 38 */
39#define MAX_SECINFO_LIST 8 39#define MAX_SECINFO_LIST 8
40#define EX_UUID_LEN 16
40 41
41struct exp_flavor_info { 42struct exp_flavor_info {
42 u32 pseudoflavor; 43 u32 pseudoflavor;
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 470fe8998c9b..70d147244891 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2223,7 +2223,8 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
2223 *p++ = cpu_to_be32(MINOR(stat.dev)); 2223 *p++ = cpu_to_be32(MINOR(stat.dev));
2224 break; 2224 break;
2225 case FSIDSOURCE_UUID: 2225 case FSIDSOURCE_UUID:
2226 p = xdr_encode_opaque_fixed(p, exp->ex_uuid, 16); 2226 p = xdr_encode_opaque_fixed(p, exp->ex_uuid,
2227 EX_UUID_LEN);
2227 break; 2228 break;
2228 } 2229 }
2229 } 2230 }