a7y18lte-ubports/android_kernel_samsung_universal7885
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TOMOYO: Remove unused parameter.

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TOMOYO 2.2.0 does not check argv[] and envp[] upon execve().
We don't need to pass "struct tomoyo_page_buffer".

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Tetsuo Handa 2009-06-04 15:14:34 +09:00 committed by James Morris
parent e0a94c2a63
commit bcb86975db
3 changed files with 3 additions and 7 deletions
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2
security/tomoyo/domain.c
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@ -721,7 +721,7 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm,
} }
/* Check execute permission. */ /* Check execute permission. */
retval = tomoyo_check_exec_perm(old_domain, &r, tmp); retval = tomoyo_check_exec_perm(old_domain, &r);
if (retval < 0) if (retval < 0)
goto out; goto out;

4
security/tomoyo/file.c
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@ -1012,13 +1012,11 @@ int tomoyo_check_file_perm(struct tomoyo_domain_info *domain,
* *
* @domain: Pointer to "struct tomoyo_domain_info". * @domain: Pointer to "struct tomoyo_domain_info".
* @filename: Check permission for "execute". * @filename: Check permission for "execute".
* @tmp: Buffer for temporary use.
* *
* Returns 0 on success, negativevalue otherwise. * Returns 0 on success, negativevalue otherwise.
*/ */
int tomoyo_check_exec_perm(struct tomoyo_domain_info *domain, int tomoyo_check_exec_perm(struct tomoyo_domain_info *domain,
const struct tomoyo_path_info *filename, const struct tomoyo_path_info *filename)
struct tomoyo_page_buffer *tmp)
{ {
const u8 mode = tomoyo_check_flags(domain, TOMOYO_MAC_FOR_FILE); const u8 mode = tomoyo_check_flags(domain, TOMOYO_MAC_FOR_FILE);

4
security/tomoyo/tomoyo.h
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@ -17,13 +17,11 @@ struct path;
struct inode; struct inode;
struct linux_binprm; struct linux_binprm;
struct pt_regs; struct pt_regs;
struct tomoyo_page_buffer;
int tomoyo_check_file_perm(struct tomoyo_domain_info *domain, int tomoyo_check_file_perm(struct tomoyo_domain_info *domain,
const char *filename, const u8 perm); const char *filename, const u8 perm);
int tomoyo_check_exec_perm(struct tomoyo_domain_info *domain, int tomoyo_check_exec_perm(struct tomoyo_domain_info *domain,
const struct tomoyo_path_info *filename, const struct tomoyo_path_info *filename);
struct tomoyo_page_buffer *buf);
int tomoyo_check_open_permission(struct tomoyo_domain_info *domain, int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
struct path *path, const int flag); struct path *path, const int flag);
int tomoyo_check_1path_perm(struct tomoyo_domain_info *domain, int tomoyo_check_1path_perm(struct tomoyo_domain_info *domain,