diff options
author | Christian Göttsche <cgzones@googlemail.com> | 2022-05-02 16:43:38 +0200 |
---|---|---|
committer | Paul Moore <paul@paul-moore.com> | 2022-05-03 15:53:49 -0400 |
commit | ded34574d4d351ab0ca095a45496b393cef611c2 (patch) | |
tree | 6884a97c4ba2c10ad542db83cfbd8afeab326895 /security/selinux/ss/services.c | |
parent | a9029d97045468bc25281971d452b6cecf009553 (diff) |
selinux: declare data arrays const
The arrays for the policy capability names, the initial sid identifiers
and the class and permission names are not changed at runtime. Declare
them const to avoid accidental modification.
Do not override the classmap and the initial sid list in the build time
script genheaders.
Check flose(3) is successful in genheaders.c, otherwise the written data
might be corrupted or incomplete.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
[PM: manual merge due to fuzz, minor style tweaks]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/services.c')
-rw-r--r-- | security/selinux/ss/services.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index e62e04b1ec6c..69b2734311a6 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -99,7 +99,7 @@ static void context_struct_compute_av(struct policydb *policydb, struct extended_perms *xperms); static int selinux_set_mapping(struct policydb *pol, - struct security_class_mapping *map, + const struct security_class_mapping *map, struct selinux_map *out_map) { u16 i, j; @@ -121,7 +121,7 @@ static int selinux_set_mapping(struct policydb *pol, /* Store the raw class and permission values */ j = 0; while (map[j].name) { - struct security_class_mapping *p_in = map + (j++); + const struct security_class_mapping *p_in = map + (j++); struct selinux_mapping *p_out = out_map->mapping + j; /* An empty class string skips ahead */ |