Commit 5aa615d1 authored by James Smart's avatar James Smart Committed by Martin K. Petersen

scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs

The driver is encountering a crash in lpfc_free_iocb_list() while
performing initial attachment.

Code review found this to be an errant failure path that was taken, jumping
to a tag that then referenced structures that were uninitialized.

Fix the failure path.

Link: https://lore.kernel.org/r/20210514195559.119853-9-jsmart2021@gmail.comCo-developed-by: default avatarJustin Tee <justin.tee@broadcom.com>
Signed-off-by: default avatarJustin Tee <justin.tee@broadcom.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 04c1d9c5
......@@ -7964,7 +7964,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
"0393 Error %d during rpi post operation\n",
rc);
rc = -ENODEV;
goto out_destroy_queue;
goto out_free_iocblist;
}
lpfc_sli4_node_prep(phba);
......@@ -8130,8 +8130,9 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
out_unset_queue:
/* Unset all the queues set up in this routine when error out */
lpfc_sli4_queue_unset(phba);
out_destroy_queue:
out_free_iocblist:
lpfc_free_iocb_list(phba);
out_destroy_queue:
lpfc_sli4_queue_destroy(phba);
out_stop_timers:
lpfc_stop_hba_timers(phba);
......
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