Messages in this thread Patch in this message | | | From | Christian Göttsche <> | Subject | [PATCH 3/9] selinux: declare name parameter of hash_eval const | Date | Tue, 25 Jan 2022 15:14:13 +0100 |
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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 <cgzones@googlemail.com> --- 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
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