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Commit 1f53146d authored by Kinglong Mee's avatar Kinglong Mee Committed by J. Bruce Fields
Browse files

NFSD: Using type of uint32_t for ex_nflavors instead of int 



ex_nflavors can't be negative number, just defined by uint32_t.

Signed-off-by: default avatarKinglong Mee <kinglongmee@gmail.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent f0db79d5

fs/nfsd/export.c

+4 −3
Original line number Diff line number Diff line
@@ -438,13 +438,14 @@ fsloc_parse(char **mesg, char *buf, struct nfsd4_fs_locations *fsloc) 


static int secinfo_parse(char **mesg, char *buf, struct svc_export *exp)

{

	int listsize, err;

	struct exp_flavor_info *f;

	u32 listsize;

	int err;



	err = get_int(mesg, &listsize);

	err = get_uint(mesg, &listsize);

	if (err)

		return err;

	if (listsize < 0 || listsize > MAX_SECINFO_LIST)

	if (listsize > MAX_SECINFO_LIST)

		return -EINVAL;



	for (f = exp->ex_flavors; f < exp->ex_flavors + listsize; f++) {

fs/nfsd/export.h

+1 −1
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ struct svc_export { 
	int			ex_fsid;

	unsigned char *		ex_uuid; /* 16 byte fsid */

	struct nfsd4_fs_locations ex_fslocs;

	int			ex_nflavors;

	uint32_t		ex_nflavors;

	struct exp_flavor_info	ex_flavors[MAX_SECINFO_LIST];

	struct cache_detail	*cd;

};