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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8520eed243csm1387573b3a.12.2026.08.23.16.52.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Aug 2026 16:52:35 -0700 (PDT) From: Stephen Hemminger To: netdev@vger.kernel.org Cc: Stephen Hemminger Subject: [PATCH iproute2 3/3] tc/f_u32: fix const strchr() warning Date: Sun, 23 Aug 2026 16:51:33 -0700 Message-ID: <20260823235220.79790-4-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260823235220.79790-1-stephen@networkplumber.org> References: <20260823235220.79790-1-stephen@networkplumber.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Newer GCC propogates const char across strchr() which requires spliting temp variable. Signed-off-by: Stephen Hemminger --- tc/f_u32.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tc/f_u32.c b/tc/f_u32.c index 088d744e..ae285146 100644 --- a/tc/f_u32.c +++ b/tc/f_u32.c @@ -41,13 +41,15 @@ static void explain(void) static int get_u32_handle(__u32 *handle, const char *str) { __u32 htid = 0, hash = 0, nodeid = 0; - char *tmp = strchr(str, ':'); + const char *colon = strchr(str, ':'); + char *tmp; - if (tmp == NULL) { + if (colon == NULL) { if (memcmp("0x", str, 2) == 0) return get_u32(handle, str, 16); return -1; } + htid = strtoul(str, &tmp, 16); if (tmp == str && *str != ':' && *str != 0) return -1; -- 2.53.0