From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Sat, 19 Jun 2021 05:33:36 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1luRjk-0003KE-J0 for lore@lore.pengutronix.de; Sat, 19 Jun 2021 05:33:36 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1luRjj-0000hP-LH for lore@pengutronix.de; Sat, 19 Jun 2021 05:33:36 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=HLwe4SLIyEbvfW8YhFu+8NrmqAnh3jOQw+uyHDjfK4o=; b=P16ccePq4GFuUJ vB07Gz0Cb0v5DLQsK0ZvXnBQXtOVR3cFmPABG9CvRea3TvzFyri5YAThkc6UAEIIvDvXU/ZDLUMv0 +ddv7eFQJoLeJJCbzzaPx6+1Ge6xKYAMFntht0SNkDr91mjbIk+fpV7p8bkzDDIrHkxQukUAGck+c bZmrnHmsDg0F8ygazRMotjmPNNVLV1chMaBcJag554KyVOhBulVG/Jvws988NOK5OSRpf7LIk+4Ge j2iAhD0bG4o/AAba2w5vwadExUqNusInLpKBFbhAPRB5W9Esama8F0iPoxBF1oxvR1X3C0BOpOp/B AWWDd5s7a0Ev8oK75VvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1luRib-00G8Rg-Hq; Sat, 19 Jun 2021 03:32:25 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1luRiU-00G8Qh-27 for barebox@lists.infradead.org; Sat, 19 Jun 2021 03:32:19 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1luRiQ-0000cB-1d; Sat, 19 Jun 2021 05:32:14 +0200 Received: from afa by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1luRiP-0000tW-PP; Sat, 19 Jun 2021 05:32:13 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Sat, 19 Jun 2021 05:32:11 +0200 Message-Id: <20210619033212.3391-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210618_203218_142102_191D5775 X-CRM114-Status: GOOD ( 11.53 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.6 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 master 1/2] nvmem: regmap: fix use of uninitialized space with nvmem_regmap_register X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Looking through all instances of struct nvmem_config in the tree shows that only the new nvmem_regmap_register failed to initialize all members, e.g. config::read_only was uninitialized. Fix this up. Signed-off-by: Ahmad Fatoum --- drivers/nvmem/regmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/regmap.c b/drivers/nvmem/regmap.c index 346d2516f3c3..641e6413ba0b 100644 --- a/drivers/nvmem/regmap.c +++ b/drivers/nvmem/regmap.c @@ -60,7 +60,7 @@ static struct nvmem_bus nvmem_regmap_bus = { struct nvmem_device *nvmem_regmap_register(struct regmap *map, const char *name) { - struct nvmem_config config; + struct nvmem_config config = {}; /* Can be retrofitted if needed */ if (regmap_get_reg_stride(map) != regmap_get_val_bytes(map)) -- 2.29.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox