From: Derrick Brashear <shadow@dementia.org>
Date: Tue, 21 Jun 2005 21:19:24 +0000 (+0000)
Subject: STABLE14-lock-client-around-acl-checkrights-20050618
X-Git-Tag: openafs-devel-1_3_85~53
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=9805b8031206c5090192247e500f6ce8637da60e;p=packages%2Fo%2Fopenafs.git

STABLE14-lock-client-around-acl-checkrights-20050618

FIXES 1345

one of the like 3 crashes there. thanks love


(cherry picked from commit f16d1cef70e138b71a04d9c71ab067a1dc947867)
---

diff --git a/src/viced/afsfileprocs.c b/src/viced/afsfileprocs.c
index 4dab214e3..6dfb139aa 100644
--- a/src/viced/afsfileprocs.c
+++ b/src/viced/afsfileprocs.c
@@ -594,7 +594,10 @@ GetRights(struct client *client, struct acl_accessList *ACL,
 	*anyrights = 0;
     }
     *rights = 0;
+
+    ObtainWriteLock(&client->lock);
     acl_CheckRights(ACL, &client->CPS, rights);
+    ReleaseWriteLock(&client->lock);
 
     /* wait if somebody else is already doing the getCPS call */
     H_LOCK;