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Message-Id: <1440070545-15037-1-git-send-email-alnovak@suse.cz> Date: Thu, 20 Aug 2015 13:35:45 +0200 From: Ales Novak <alnovak@...e.cz> To: James Smart <james.smart@...gotech.com>, Dick Kennedy <dick.kennedy@...gotech.com>, "James E.J. Bottomley" <JBottomley@...n.com>, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Ales Novak <alnovak@...e.cz> Subject: [PATCH] fix: lpfc_send_rscn_event sends bigger buffer size lpfc_send_rscn_event() allocates data for sizeof(struct lpfc_rscn_event_header) + payload_len, but claims that the data has size of sizeof(struct lpfc_els_event_header) + payload_len. That leads to buffer overruns. Signed-off-by: Ales Novak <alnovak@...e.cz> --- drivers/scsi/lpfc/lpfc_els.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 36bf58b..136928e 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -5444,7 +5444,7 @@ lpfc_send_rscn_event(struct lpfc_vport *vport, fc_host_post_vendor_event(shost, fc_get_event_number(), - sizeof(struct lpfc_els_event_header) + payload_len, + sizeof(struct lpfc_rscn_event_header) + payload_len, (char *)rscn_event_data, LPFC_NL_VENDOR_ID); -- 2.4.1.168.g1ea28e1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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