From: phil <phil>
Date: Thu, 21 Aug 2003 06:40:50 +0000 (+0000)
Subject: if the connection fails for whatever reason and we pass an invalid
X-Git-Tag: v1_7_0_51~2^7~646
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=31997f7960593067b1287735042e9b300d67a248;p=fs%2Flustre-release.git

if the connection fails for whatever reason and we pass an invalid
export handle into oscc_init, don't dereference a NULL
---

diff --git a/lustre/osc/osc_create.c b/lustre/osc/osc_create.c
index 84af0dc..d683ff5 100644
--- a/lustre/osc/osc_create.c
+++ b/lustre/osc/osc_create.c
@@ -267,8 +267,12 @@ static int osccd_main(void *arg)
 void oscc_init(struct lustre_handle *exph)
 {
         struct obd_export *exp = class_conn2export(exph);
-        struct osc_export_data *oed = &exp->exp_osc_data;
+        struct osc_export_data *oed;
 
+        if (exp == NULL)
+                return;
+
+        oed = &exp->exp_osc_data;
         memset(oed, 0, sizeof(*oed));
         INIT_LIST_HEAD(&oed->oed_oscc.oscc_list);
         init_waitqueue_head(&oed->oed_oscc.oscc_waitq);