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[128.93.83.215]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-432bd0dacd1sm38122724f8f.4.2026.01.12.05.46.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jan 2026 05:46:39 -0800 (PST) From: Thomas Fourier To: Cc: Thomas Fourier , stable@vger.kernel.org, Nilesh Javali , GR-QLogic-Storage-Upstream@marvell.com, "James E.J. Bottomley" , "Martin K. Petersen" , Duane Grigsby , Hannes Reinecke , Quinn Tran , Larry Wisneski , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: qla2xxx: edif: Fix dma_free_coherent() size Date: Mon, 12 Jan 2026 14:43:24 +0100 Message-ID: <20260112134326.55466-2-fourier.thomas@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Earlier in the function, the ha->flt buffer is allocated with size sizeof(struct qla_flt_header) + FLT_REGIONS_SIZE but freed in the error path with size SFP_DEV_SIZE. Fixes: 84318a9f01ce ("scsi: qla2xxx: edif: Add send, receive, and accept fo= r auth_els") Cc: Signed-off-by: Thomas Fourier --- drivers/scsi/qla2xxx/qla_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 16a44c0917e1..e939bc88e151 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4489,7 +4489,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t re= q_len, uint16_t rsp_len, fail_elsrej: dma_pool_destroy(ha->purex_dma_pool); fail_flt: - dma_free_coherent(&ha->pdev->dev, SFP_DEV_SIZE, + dma_free_coherent(&ha->pdev->dev, sizeof(struct qla_flt_header) + FLT_REG= IONS_SIZE, ha->flt, ha->flt_dma); =20 fail_flt_buffer: --=20 2.43.0