From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1025545626; Mon, 15 Jul 2024 20:05:50 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 70A7540E3E; Mon, 15 Jul 2024 20:05:48 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by mails.dpdk.org (Postfix) with ESMTP id 235BC40EDC for ; Mon, 15 Jul 2024 20:05:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721066746; x=1752602746; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=a1zb7ugc+HjaZhBGO4Vjihn0FzzQR/YQpifXLGjrifg=; b=WVs3UG4bD2CcdTPSCXFoHnU9WH9gPi2CfjVXbClF7rW2WSvx5MInyxYJ NFyH1x94NHDMBre0s9JXYgM7YYvPtVxFPOmkqx/VOd92RX/acdQ2QIUgK 6xDA7zNDAsX3YDs9e2Vp8hCh9y+s0SWU4RlmVsOcEumKfPzygidIX0So+ MBShh4dOvjDoc8+zQoKzqJWH+h9iBBRgVHpV6UzO44u3LT7m7oepRZCcn 2rkK2uf3xBH7HVA5rrUnAXdNlRDzm9PbfP0bAFiOnFZGIABO0vNN6GBo0 vgwN0mKKUORF5quxEHB2ocCfFcXP5TRAxWx8ApJs1uGdYDVSCcmg2Wxp4 w==; X-CSE-ConnectionGUID: AFwKighBTwupCDorvgqkMQ== X-CSE-MsgGUID: UEec4D/ISu+7o4q/kdGRog== X-IronPort-AV: E=McAfee;i="6700,10204,11134"; a="36005017" X-IronPort-AV: E=Sophos;i="6.09,210,1716274800"; d="scan'208";a="36005017" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2024 11:05:45 -0700 X-CSE-ConnectionGUID: 6tzpge0wR66YVGHqammEHQ== X-CSE-MsgGUID: 1y7HzZm9SYGQRVHkSPmAsg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,210,1716274800"; d="scan'208";a="80376425" Received: from unknown (HELO silpixa00401176.ir.intel.com) ([10.243.22.170]) by orviesa002.jf.intel.com with ESMTP; 15 Jul 2024 11:05:45 -0700 From: Vladimir Medvedkin To: dev@dpdk.org Cc: bruce.richardson@intel.com Subject: [PATCH v2 2/3] net/ice: refactor raw pattern parsing function Date: Mon, 15 Jul 2024 18:04:40 +0000 Message-Id: <20240715180441.3682734-2-vladimir.medvedkin@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240715180441.3682734-1-vladimir.medvedkin@intel.com> References: <20240711165907.3169191-1-vladimir.medvedkin@intel.com> <20240715180441.3682734-1-vladimir.medvedkin@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Replace strlen with more secure strnlen in ice_hash_parse_raw_pattern. Signed-off-by: Vladimir Medvedkin --- drivers/net/ice/ice_hash.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c index 913f54fca4..00503d0d28 100644 --- a/drivers/net/ice/ice_hash.c +++ b/drivers/net/ice/ice_hash.c @@ -658,9 +658,9 @@ ice_hash_parse_raw_pattern(struct ice_adapter *ad, raw_spec = item->spec; raw_mask = item->mask; - spec_len = strlen((char *)(uintptr_t)raw_spec->pattern); - if (strlen((char *)(uintptr_t)raw_mask->pattern) != - spec_len) + spec_len = strnlen((char *)(uintptr_t)raw_spec->pattern, raw_spec->length); + if (strnlen((char *)(uintptr_t)raw_mask->pattern, raw_spec->length) != + spec_len) return -rte_errno; pkt_len = spec_len / 2; -- 2.34.1