Re: [PATCH 3/9] selinux: declare name parameter of hash_eval const

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On Tue, Jan 25, 2022 at 9:14 AM Christian Göttsche
<cgzones@xxxxxxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxxxxxx>
> ---
>  security/selinux/ss/policydb.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Merged into selinux/next, thanks!

-- 
paul-moore.com




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