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(parent: a4869fa) | patch
scsi: lpfc: Fix sprintf() overflow in lpfc_display_fpin_wwpn()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 16 Sep 2021 13:22:51 +0000 (16:22 +0300)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 22 Sep 2021 04:14:34 +0000 (00:14 -0400)
commitcdbc16c552f27ac211a44f9959d813b4f3188223
treee0e8823594426015dcf88de93b016f480d7d32d3tree | snapshot
parenta4869faf9642518145a8aa4b52e0d5ab0e7ee896commit | diff
scsi: lpfc: Fix sprintf() overflow in lpfc_display_fpin_wwpn()

This scnprintf() uses the wrong limit.  It should be
"LPFC_FPIN_WWPN_LINE_SZ - len" instead of LPFC_FPIN_WWPN_LINE_SZ.

Link: https://lore.kernel.org/r/20210916132251.GD25094@kili
Fixes: 428569e66fa7 ("scsi: lpfc: Expand FPIN and RDF receive logging")
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/lpfc/lpfc_els.c diff | blob | history
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