linux-kernel - [PATCH] nfsd4: fix cr_principal comparison check in same

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Message-Id: <1343144900-4522-1-git-send-email-vtrivedi018@gmail.com>
Date:	Tue, 24 Jul 2012 21:18:20 +0530
From:	Vivek Trivedi <vtrivedi018@...il.com>
To:	"J. Bruce Fields" <bfields@...ldses.org>,
	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Vivek Trivedi <vtrivedi018@...il.com>,
	Namjae Jeon <linkinjeon@...il.com>
Subject: [PATCH] nfsd4: fix cr_principal comparison check in same_creds

This fixes a wrong check for same cr_principal in same_creds

Signed-off-by: Vivek Trivedi <vtrivedi018@...il.com>
Signed-off-by: Namjae Jeon <linkinjeon@...il.com>
---
 fs/nfsd/nfs4state.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 94effd5..e8ead04 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1215,7 +1215,7 @@ static bool groups_equal(struct group_info *g1, struct group_info *g2)
 	return true;
 }
 
-static int
+static bool
 same_creds(struct svc_cred *cr1, struct svc_cred *cr2)
 {
 	if ((cr1->cr_flavor != cr2->cr_flavor)
@@ -1227,7 +1227,7 @@ same_creds(struct svc_cred *cr1, struct svc_cred *cr2)
 		return true;
 	if (!cr1->cr_principal || !cr2->cr_principal)
 		return false;
-	return 0 == strcmp(cr1->cr_principal, cr1->cr_principal);
+	return 0 == strcmp(cr1->cr_principal, cr2->cr_principal);
 }
 
 static void gen_clid(struct nfs4_client *clp)
-- 
1.7.1

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