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| author | bp <bp@FreeBSD.org> | 2000-04-05 10:54:02 +0000 |
|---|---|---|
| committer | bp <bp@FreeBSD.org> | 2000-04-05 10:54:02 +0000 |
| commit | c1fd39206e1fc95985fc17e999388470d4ee6a7e (patch) | |
| tree | 5abf94f8f4ce2ddaaf8c3cf416f66c0ecbd60ddc /sys/netncp/ncp_conn.c | |
| parent | 3700a3909be426f0432696512e686f93a34dde8e (diff) | |
| download | FreeBSD-src-c1fd39206e1fc95985fc17e999388470d4ee6a7e.zip FreeBSD-src-c1fd39206e1fc95985fc17e999388470d4ee6a7e.tar.gz | |
Do not panic if request issued by kernel.
Reported by: Vladimir Poliakov <vnp@mail.kccm.ru>
Diffstat (limited to 'sys/netncp/ncp_conn.c')
| -rw-r--r-- | sys/netncp/ncp_conn.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/netncp/ncp_conn.c b/sys/netncp/ncp_conn.c index 835176e..026f262 100644 --- a/sys/netncp/ncp_conn.c +++ b/sys/netncp/ncp_conn.c @@ -93,7 +93,8 @@ int ncp_conn_access(struct ncp_conn *conn, struct ucred *cred, mode_t mode) { int error; - if (ncp_suser(cred) == 0 || cred->cr_uid == conn->nc_owner->cr_uid) + if (cred == NOCRED || ncp_suser(cred) == 0 || + cred->cr_uid == conn->nc_owner->cr_uid) return 0; mode >>= 3; if (!groupmember(conn->nc_group, cred)) |
