Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bf935a78 authored by J. Bruce Fields's avatar J. Bruce Fields Committed by J. Bruce Fields
Browse files

nfsd: fix null dereference on error path 



We're forgetting to check the return value from groups_alloc().

Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent ce0cf662

fs/nfsd/auth.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -49,6 +49,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp) 
		new->fsuid = exp->ex_anon_uid;

		new->fsuid = exp->ex_anon_uid;

		new->fsgid = exp->ex_anon_gid;

		new->fsgid = exp->ex_anon_gid;

		gi = groups_alloc(0);

		gi = groups_alloc(0);

		if (!gi)

			goto oom;

	} else if (flags & NFSEXP_ROOTSQUASH) {

	} else if (flags & NFSEXP_ROOTSQUASH) {

		if (!new->fsuid)

		if (!new->fsuid)

			new->fsuid = exp->ex_anon_uid;

			new->fsuid = exp->ex_anon_uid;