diff options
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index f7eb62eceb24..12df0e5434b8 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -516,7 +516,7 @@ long __sys_setreuid(uid_t ruid, uid_t euid) new->uid = kruid; if (!uid_eq(old->uid, kruid) && !uid_eq(old->euid, kruid) && - !ns_capable(old->user_ns, CAP_SETUID)) + !ns_capable_setid(old->user_ns, CAP_SETUID)) goto error; } @@ -525,7 +525,7 @@ long __sys_setreuid(uid_t ruid, uid_t euid) if (!uid_eq(old->uid, keuid) && !uid_eq(old->euid, keuid) && !uid_eq(old->suid, keuid) && - !ns_capable(old->user_ns, CAP_SETUID)) + !ns_capable_setid(old->user_ns, CAP_SETUID)) goto error; } @@ -584,7 +584,7 @@ long __sys_setuid(uid_t uid) old = current_cred(); retval = -EPERM; - if (ns_capable(old->user_ns, CAP_SETUID)) { + if (ns_capable_setid(old->user_ns, CAP_SETUID)) { new->suid = new->uid = kuid; if (!uid_eq(kuid, old->uid)) { retval = set_user(new); @@ -646,7 +646,7 @@ long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) old = current_cred(); retval = -EPERM; - if (!ns_capable(old->user_ns, CAP_SETUID)) { + if (!ns_capable_setid(old->user_ns, CAP_SETUID)) { if (ruid != (uid_t) -1 && !uid_eq(kruid, old->uid) && !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid)) goto error; @@ -814,7 +814,7 @@ long __sys_setfsuid(uid_t uid) if (uid_eq(kuid, old->uid) || uid_eq(kuid, old->euid) || uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) || - ns_capable(old->user_ns, CAP_SETUID)) { + ns_capable_setid(old->user_ns, CAP_SETUID)) { if (!uid_eq(kuid, old->fsuid)) { new->fsuid = kuid; if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0) @@ -1747,6 +1747,7 @@ void getrusage(struct task_struct *p, int who, struct rusage *r) if (who == RUSAGE_CHILDREN) break; + /* fall through */ case RUSAGE_SELF: thread_group_cputime_adjusted(p, &tgutime, &tgstime); |