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 75DF94567F; Mon, 22 Jul 2024 11:01:59 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A4E2142EF4; Mon, 22 Jul 2024 11:01:52 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by mails.dpdk.org (Postfix) with ESMTP id 8D7A740E0B for ; Mon, 22 Jul 2024 10:28:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721636933; x=1753172933; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JmBhCnZ8TPqse4hpyub5Viq5ugvBLRTDUfkRAjQWrZM=; b=Dvdy8S55w0BIyDxzc5so97Vvn/oWcj4OpIf2T+U0xsDiDs3No7wGWD+b +0R8hVcmdqbI/At0kmlv7qafQ+5Y5oZPGggBpEXD+u8q5PVlG5VERfK90 67q7W2TtptguvYGMOYH4pQ5bbbfp7zrHzcYz0DpyRoU0TyfIabd6KP1iT lqpLXIFVSpQIounGiTmKFvrzvr2TZ2oBZjES0Trvt7mzPd7Se4gydmKnh 60xeXopBt4Aag7uvelHhGT+qQGmJbkYdnZHRO0xjqcm43yQXBhWKNPm1r rYCR+2V0tVejJc1+wtWYvaD81yKlv7yqYupLrIbh13dB7hCK7pnRxkZFv g==; X-CSE-ConnectionGUID: OkHKOOsCRa2OggVMYcCZDw== X-CSE-MsgGUID: GTNizYKlRUS2m4wwUkBdWg== X-IronPort-AV: E=McAfee;i="6700,10204,11140"; a="23055585" X-IronPort-AV: E=Sophos;i="6.09,227,1716274800"; d="scan'208";a="23055585" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2024 01:28:50 -0700 X-CSE-ConnectionGUID: N8FoxHfuSCWKHo6EQ4LjYQ== X-CSE-MsgGUID: BWyinDpgRRWGJyXiSrUmUA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,227,1716274800"; d="scan'208";a="51698131" Received: from unknown (HELO silpixa00401176.ir.intel.com) ([10.243.22.170]) by orviesa010.jf.intel.com with ESMTP; 22 Jul 2024 01:28:49 -0700 From: Vladimir Medvedkin To: dev@dpdk.org Cc: bruce.richardson@intel.com Subject: [PATCH v3 2/3] net/ice: refactor raw pattern parsing function Date: Mon, 22 Jul 2024 08:28:35 +0000 Message-Id: <20240722082836.176515-2-vladimir.medvedkin@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240722082836.176515-1-vladimir.medvedkin@intel.com> References: <20240715180441.3682734-1-vladimir.medvedkin@intel.com> <20240722082836.176515-1-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 cdce1d0ea2..d63e673b25 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