diff options
| author | Khadija Kamran <kamrankhadijadj@gmail.com> | 2023-08-23 11:44:41 +0500 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2023-09-13 17:57:01 -0400 |
| commit | 25cc71d1527b55c880d333e7cc1dc37aeef9843f (patch) | |
| tree | 3e59f618d4b8363bb20dea07c9c496f927197582 /include | |
| parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) | |
| download | lwn-25cc71d1527b55c880d333e7cc1dc37aeef9843f.tar.gz lwn-25cc71d1527b55c880d333e7cc1dc37aeef9843f.zip | |
lsm: constify 'sb' parameter in security_quotactl()
SELinux registers the implementation for the "quotactl" hook. Looking at
the function implementation we observe that the parameter "sb" is not
changing.
Mark the "sb" parameter of LSM hook security_quotactl() as "const" since
it will not be changing in the LSM hook.
Signed-off-by: Khadija Kamran <kamrankhadijadj@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lsm_hook_defs.h | 2 | ||||
| -rw-r--r-- | include/linux/security.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index ac962c4cb44b..b464f9c1894f 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -43,7 +43,7 @@ LSM_HOOK(int, 0, capset, struct cred *new, const struct cred *old, const kernel_cap_t *permitted) LSM_HOOK(int, 0, capable, const struct cred *cred, struct user_namespace *ns, int cap, unsigned int opts) -LSM_HOOK(int, 0, quotactl, int cmds, int type, int id, struct super_block *sb) +LSM_HOOK(int, 0, quotactl, int cmds, int type, int id, const struct super_block *sb) LSM_HOOK(int, 0, quota_on, struct dentry *dentry) LSM_HOOK(int, 0, syslog, int type) LSM_HOOK(int, 0, settime, const struct timespec64 *ts, diff --git a/include/linux/security.h b/include/linux/security.h index 5f16eecde00b..1a02e67e682f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -284,7 +284,7 @@ int security_capable(const struct cred *cred, struct user_namespace *ns, int cap, unsigned int opts); -int security_quotactl(int cmds, int type, int id, struct super_block *sb); +int security_quotactl(int cmds, int type, int id, const struct super_block *sb); int security_quota_on(struct dentry *dentry); int security_syslog(int type); int security_settime64(const struct timespec64 *ts, const struct timezone *tz); @@ -581,7 +581,7 @@ static inline int security_capable(const struct cred *cred, } static inline int security_quotactl(int cmds, int type, int id, - struct super_block *sb) + const struct super_block *sb) { return 0; } |