From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 07 Jan 2025 12:32:57 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tV7pQ-000IUk-1j for lore@lore.pengutronix.de; Tue, 07 Jan 2025 12:32:57 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tV7pQ-0001ti-Gs for lore@pengutronix.de; Tue, 07 Jan 2025 12:32:56 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=RRB0cnaQmADupV3QCCfo8mf+FVobwPX1oXDgivniRy4=; b=ic3p9t/IUq2klqbl4Uz11YLdTd zgPXn4iLCxpDHJ+4TO4yla+32Hi6QyJnJHn+dwg9aypT89w+KzO8wW0wQif1v0K2urxZznJnCeVNQ uQztFfIE9PBRTgW+8v+NN+yERfWZY4NIC0QiyNSiiLH7CxN+Ydjsq5oQjlo89yFmNkXKsC/rMVeK/ EXo5FV1gdDeHqlJ/vAC+c3VIfZ7gWCnW0hr7ZBhySca4gIWSuu/Da+6kSjSKPr8w3GGERC1sXwLzw ugit100PcIYxBWgdj6/QBVTKkIwUXW+LAWM9k+mvMzuQqj77Zjt6xQwrYTOqvYxgrHvB8AA5ZvxtP PMoJHtnQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tV7oh-00000004Z8F-3W3B; Tue, 07 Jan 2025 11:32:11 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tV7nN-00000004Ynf-4A8N for barebox@lists.infradead.org; Tue, 07 Jan 2025 11:30:51 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tV7nM-0001I2-ON; Tue, 07 Jan 2025 12:30:48 +0100 Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tV7nL-007Ksv-2Z; Tue, 07 Jan 2025 12:30:48 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1tV7nM-005ANR-1e; Tue, 07 Jan 2025 12:30:48 +0100 From: Oleksij Rempel To: barebox@lists.infradead.org Cc: Oleksij Rempel Date: Tue, 7 Jan 2025 12:30:47 +0100 Message-Id: <20250107113047.1231520-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250107_033050_026738_ACE64F2C X-CRM114-Status: GOOD ( 11.95 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v1] nvmem: bsec: Fix incorrect size calculation for PTA read X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Correct the size parameter in stm32_bsec_pta_read() to use sizeof(*val) instead of sizeof(val). The previous implementation incorrectly calculated the size of the pointer instead of the pointed-to value, potentially causing incorrect behavior during the read operation. Signed-off-by: Oleksij Rempel --- drivers/nvmem/bsec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/bsec.c b/drivers/nvmem/bsec.c index 22e30c6c2e82..3fa73488f9f7 100644 --- a/drivers/nvmem/bsec.c +++ b/drivers/nvmem/bsec.c @@ -153,7 +153,7 @@ static int stm32_bsec_pta_read(void *context, unsigned int offset, unsigned int { struct bsec_priv *priv = context; - return stm32_bsec_optee_ta_read(priv->ctx, offset, val, sizeof(val)); + return stm32_bsec_optee_ta_read(priv->ctx, offset, val, sizeof(*val)); } static int stm32_bsec_pta_write(void *context, unsigned int offset, unsigned int val) -- 2.39.5