iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
tpg must free when call core_tpg_register() return fail Signed-off-by: tangwenji <tang.wenji@zte.com.cn> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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24528f089d
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12d5a43b2d
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@ -1123,7 +1123,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg(
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ret = core_tpg_register(wwn, &tpg->tpg_se_tpg, SCSI_PROTOCOL_ISCSI);
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if (ret < 0)
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return NULL;
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goto free_out;
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ret = iscsit_tpg_add_portal_group(tiqn, tpg);
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if (ret != 0)
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@ -1135,6 +1135,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg(
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return &tpg->tpg_se_tpg;
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out:
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core_tpg_deregister(&tpg->tpg_se_tpg);
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free_out:
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kfree(tpg);
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return NULL;
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}
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