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[77.10.144.44]) by smtp.gmail.com with ESMTPSA id lu44sm6292929ejb.145.2022.01.25.06.14.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 06:14:51 -0800 (PST) From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= To: selinux@vger.kernel.org Cc: Paul Moore , Stephen Smalley , Eric Paris , Nathan Chancellor , Nick Desaulniers , Jiapeng Chong , Xiu Jianfeng , Jeff Vander Stoep , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH 3/9] selinux: declare name parameter of hash_eval const Date: Tue, 25 Jan 2022 15:14:13 +0100 Message-Id: <20220125141422.32655-2-cgzones@googlemail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220125141422.32655-1-cgzones@googlemail.com> References: <20220125141422.32655-1-cgzones@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org String literals are passed as second argument to hash_eval(). Also the parameter is already declared const in the DEBUG_HASHES configuration. Reported by clang [-Wwrite-strings]: security/selinux/ss/policydb.c:1881:26: error: passing 'const char [8]' to parameter of type 'char *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] hash_eval(&p->range_tr, rangetr); ^~~~~~~~~ security/selinux/ss/policydb.c:707:55: note: passing argument to parameter 'hash_name' here static inline void hash_eval(struct hashtab *h, char *hash_name) ^ security/selinux/ss/policydb.c:2099:32: error: passing 'const char [11]' to parameter of type 'char *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] hash_eval(&p->filename_trans, filenametr); ^~~~~~~~~~~~ security/selinux/ss/policydb.c:707:55: note: passing argument to parameter 'hash_name' here static inline void hash_eval(struct hashtab *h, char *hash_name) ^ Signed-off-by: Christian Göttsche --- security/selinux/ss/policydb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 0ae1b718194a..67e03f6e8966 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -704,7 +704,7 @@ static void symtab_hash_eval(struct symtab *s) } #else -static inline void hash_eval(struct hashtab *h, char *hash_name) +static inline void hash_eval(struct hashtab *h, const char *hash_name) { } #endif -- 2.34.1