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Commit f85065e5 authored by Dmitry Eremin's avatar Dmitry Eremin Committed by Greg Kroah-Hartman
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staging/lustre/ldlm: fix NULL pointer dereference 



Pointer '*exp' returned from call to function 'class_conn2export'
at line 523 may be NULL and may be dereferenced at line 543.

Signed-off-by: default avatarDmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: http://review.whamcloud.com/9323
ntel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629


Reviewed-by: default avatarJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: default avatarJames Simmons <uja.ornl@gmail.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a700f975

drivers/staging/lustre/lustre/ldlm/ldlm_lib.c

+1 −1
Original line number Diff line number Diff line
@@ -514,7 +514,7 @@ int client_connect_import(const struct lu_env *env, 
		LASSERT (imp->imp_state == LUSTRE_IMP_DISCON);

		GOTO(out_ldlm, rc);

	}

	LASSERT((*exp)->exp_connection);

	LASSERT(*exp != NULL && (*exp)->exp_connection);



	if (data) {

		LASSERTF((ocd->ocd_connect_flags & data->ocd_connect_flags) ==