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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30ee32519aesm22039877eec.27.2026.07.01.09.21.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2026 09:21:36 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Subject: [PATCH v3 7/8] ip_frag: remove use of rte_memcpy Date: Wed, 1 Jul 2026 09:20:32 -0700 Message-ID: <20260701162127.207318-8-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260701162127.207318-1-stephen@networkplumber.org> References: <20260616210656.464062-1-stephen@networkplumber.org> <20260701162127.207318-1-stephen@networkplumber.org> 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 rte_memcpy with assignment or plain memcpy to get more static checking. Signed-off-by: Stephen Hemminger --- lib/ip_frag/rte_ipv6_fragmentation.c | 3 +-- lib/ip_frag/rte_ipv6_reassembly.c | 5 ++--- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/lib/ip_frag/rte_ipv6_fragmentation.c b/lib/ip_frag/rte_ipv6_fragmentation.c index c81f2402e3..86dd2e65ce 100644 --- a/lib/ip_frag/rte_ipv6_fragmentation.c +++ b/lib/ip_frag/rte_ipv6_fragmentation.c @@ -6,7 +6,6 @@ #include #include -#include #include "ip_frag_common.h" @@ -24,7 +23,7 @@ __fill_ipv6hdr_frag(struct rte_ipv6_hdr *dst, { struct rte_ipv6_fragment_ext *fh; - rte_memcpy(dst, src, sizeof(*dst)); + *dst = *src; dst->payload_len = rte_cpu_to_be_16(len); dst->proto = IPPROTO_FRAGMENT; diff --git a/lib/ip_frag/rte_ipv6_reassembly.c b/lib/ip_frag/rte_ipv6_reassembly.c index 9aa2f2d08b..cae4266f97 100644 --- a/lib/ip_frag/rte_ipv6_reassembly.c +++ b/lib/ip_frag/rte_ipv6_reassembly.c @@ -5,7 +5,6 @@ #include #include -#include #include "ip_frag_common.h" @@ -145,8 +144,8 @@ rte_ipv6_frag_reassemble_packet(struct rte_ip_frag_tbl *tbl, int32_t ip_len; int32_t trim; - rte_memcpy(&key.src_dst[0], &ip_hdr->src_addr, 16); - rte_memcpy(&key.src_dst[2], &ip_hdr->dst_addr, 16); + memcpy(&key.src_dst[0], &ip_hdr->src_addr, 16); + memcpy(&key.src_dst[2], &ip_hdr->dst_addr, 16); key.id = frag_hdr->id; key.key_len = IPV6_KEYLEN; -- 2.53.0