diff options
Diffstat (limited to 'security/tomoyo/domain.c')
| -rw-r--r-- | security/tomoyo/domain.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/security/tomoyo/domain.c b/security/tomoyo/domain.c index 4e0101b0041a..35388408e475 100644 --- a/security/tomoyo/domain.c +++ b/security/tomoyo/domain.c @@ -110,7 +110,7 @@ int tomoyo_update_domain(struct tomoyo_acl_info *new_entry, const int size, } void tomoyo_check_acl(struct tomoyo_request_info *r, - bool (*check_entry) (const struct tomoyo_request_info *, + bool (*check_entry) (struct tomoyo_request_info *, const struct tomoyo_acl_info *)) { const struct tomoyo_domain_info *domain = r->domain; @@ -465,6 +465,19 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm) goto retry; if (retval < 0) goto out; + /* + * To be able to specify domainnames with wildcards, use the + * pathname specified in the policy (which may contain + * wildcard) rather than the pathname passed to execve() + * (which never contains wildcard). + */ + if (r.param.path.matched_path) { + if (need_kfree) + kfree(rn.name); + need_kfree = false; + /* This is OK because it is read only. */ + rn = *r.param.path.matched_path; + } /* Calculate domain to transit to. */ switch (tomoyo_transition_type(old_domain->domainname, &rn)) { |