diff options
Diffstat (limited to 'sys/kern/kern_prot.c')
| -rw-r--r-- | sys/kern/kern_prot.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index d9aeec68e620..0f0bc056cafd 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -287,7 +287,7 @@ sys_getgid(struct thread *td, struct getgid_args *uap) td->td_retval[0] = td->td_ucred->cr_rgid; #if defined(COMPAT_43) - td->td_retval[1] = td->td_ucred->cr_groups[0]; + td->td_retval[1] = td->td_ucred->cr_gid; #endif return (0); } @@ -307,7 +307,7 @@ int sys_getegid(struct thread *td, struct getegid_args *uap) { - td->td_retval[0] = td->td_ucred->cr_groups[0]; + td->td_retval[0] = td->td_ucred->cr_gid; return (0); } @@ -1080,7 +1080,7 @@ sys_setgid(struct thread *td, struct setgid_args *uap) gid != oldcred->cr_svgid && /* allow setgid(saved gid) */ #endif #ifdef POSIX_APPENDIX_B_4_2_2 /* Use BSD-compat clause from B.4.2.2 */ - gid != oldcred->cr_groups[0] && /* allow setgid(getegid()) */ + gid != oldcred->cr_gid && /* allow setgid(getegid()) */ #endif (error = priv_check_cred(oldcred, PRIV_CRED_SETGID)) != 0) goto fail; @@ -1092,7 +1092,7 @@ sys_setgid(struct thread *td, struct setgid_args *uap) */ if ( #ifdef POSIX_APPENDIX_B_4_2_2 /* use the clause from B.4.2.2 */ - gid == oldcred->cr_groups[0] || + gid == oldcred->cr_gid || #endif /* We are using privs. */ priv_check_cred(oldcred, PRIV_CRED_SETGID) == 0) @@ -1121,7 +1121,7 @@ sys_setgid(struct thread *td, struct setgid_args *uap) * In all cases permitted cases, we are changing the egid. * Copy credentials so other references do not see our changes. */ - if (oldcred->cr_groups[0] != gid) { + if (oldcred->cr_gid != gid) { change_egid(newcred, gid); setsugid(p); } @@ -1167,7 +1167,7 @@ sys_setegid(struct thread *td, struct setegid_args *uap) (error = priv_check_cred(oldcred, PRIV_CRED_SETEGID)) != 0) goto fail; - if (oldcred->cr_groups[0] != egid) { + if (oldcred->cr_gid != egid) { change_egid(newcred, egid); setsugid(p); } @@ -1393,12 +1393,12 @@ sys_setregid(struct thread *td, struct setregid_args *uap) if (((rgid != (gid_t)-1 && rgid != oldcred->cr_rgid && rgid != oldcred->cr_svgid) || - (egid != (gid_t)-1 && egid != oldcred->cr_groups[0] && + (egid != (gid_t)-1 && egid != oldcred->cr_gid && egid != oldcred->cr_rgid && egid != oldcred->cr_svgid)) && (error = priv_check_cred(oldcred, PRIV_CRED_SETREGID)) != 0) goto fail; - if (egid != (gid_t)-1 && oldcred->cr_groups[0] != egid) { + if (egid != (gid_t)-1 && oldcred->cr_gid != egid) { change_egid(newcred, egid); setsugid(p); } @@ -1406,9 +1406,9 @@ sys_setregid(struct thread *td, struct setregid_args *uap) change_rgid(newcred, rgid); setsugid(p); } - if ((rgid != (gid_t)-1 || newcred->cr_groups[0] != newcred->cr_rgid) && - newcred->cr_svgid != newcred->cr_groups[0]) { - change_svgid(newcred, newcred->cr_groups[0]); + if ((rgid != (gid_t)-1 || newcred->cr_gid != newcred->cr_rgid) && + newcred->cr_svgid != newcred->cr_gid) { + change_svgid(newcred, newcred->cr_gid); setsugid(p); } proc_set_cred(p, newcred); @@ -1547,17 +1547,17 @@ sys_setresgid(struct thread *td, struct setresgid_args *uap) if (((rgid != (gid_t)-1 && rgid != oldcred->cr_rgid && rgid != oldcred->cr_svgid && - rgid != oldcred->cr_groups[0]) || + rgid != oldcred->cr_gid) || (egid != (gid_t)-1 && egid != oldcred->cr_rgid && egid != oldcred->cr_svgid && - egid != oldcred->cr_groups[0]) || + egid != oldcred->cr_gid) || (sgid != (gid_t)-1 && sgid != oldcred->cr_rgid && sgid != oldcred->cr_svgid && - sgid != oldcred->cr_groups[0])) && + sgid != oldcred->cr_gid)) && (error = priv_check_cred(oldcred, PRIV_CRED_SETRESGID)) != 0) goto fail; - if (egid != (gid_t)-1 && oldcred->cr_groups[0] != egid) { + if (egid != (gid_t)-1 && oldcred->cr_gid != egid) { change_egid(newcred, egid); setsugid(p); } @@ -1626,8 +1626,8 @@ sys_getresgid(struct thread *td, struct getresgid_args *uap) error1 = copyout(&cred->cr_rgid, uap->rgid, sizeof(cred->cr_rgid)); if (uap->egid) - error2 = copyout(&cred->cr_groups[0], - uap->egid, sizeof(cred->cr_groups[0])); + error2 = copyout(&cred->cr_gid, + uap->egid, sizeof(cred->cr_gid)); if (uap->sgid) error3 = copyout(&cred->cr_svgid, uap->sgid, sizeof(cred->cr_svgid)); @@ -1737,7 +1737,7 @@ groupmember(gid_t gid, const struct ucred *cred) groups_check_positive_len(cred->cr_ngroups); - if (gid == cred->cr_groups[0]) + if (gid == cred->cr_gid) return (true); return (group_is_supplementary(gid, cred)); @@ -3015,7 +3015,7 @@ void change_egid(struct ucred *newcred, gid_t egid) { - newcred->cr_groups[0] = egid; + newcred->cr_gid = egid; } /*- |