From: green <green>
Date: Fri, 6 Jan 2006 05:49:12 +0000 (+0000)
Subject: b=10027
X-Git-Tag: v1_7_100~1^103~4^2~113
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=9fede8375f7eae043c09a2b032b3e0f8237b6126;p=fs%2Flustre-release.git

b=10027
r=adilger

Do not segfault in 'lfs check' if no Lustre fs mounted.
---

diff --git a/lustre/utils/lfs.c b/lustre/utils/lfs.c
index a47e609..65cf9bd 100644
--- a/lustre/utils/lfs.c
+++ b/lustre/utils/lfs.c
@@ -376,6 +376,11 @@ static int lfs_check(int argc, char **argv)
                 endmntent(fp);
         }
 
+        if (!mnt) {
+                fprintf(stderr, "No suitable Lustre mount found\n");
+                return -1;
+        }
+
         rc = llapi_target_check(num_types, obd_types, mnt->mnt_dir);
 
         if (rc)