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sd-login: make use of getpeerpidref() and cg_pidref_get_*()

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This commit is contained in:
Lennart Poettering
2024-11-19 16:37:10 +01:00
parent 92d78966fd
commit 1740d3e04b
1 changed files with 15 additions and 15 deletions
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30
src/libsystemd/sd-login/sd-login.c
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@@ -334,46 +334,46 @@ _public_ int sd_pidfd_get_cgroup(int pidfd, char **ret_cgroup) {
return 0;
}
_public_ int sd_peer_get_session(int fd, char **session) {
struct ucred ucred = UCRED_INVALID;
_public_ int sd_peer_get_session(int fd, char **ret) {
int r;
assert_return(fd >= 0, -EBADF);
assert_return(session, -EINVAL);
assert_return(ret, -EINVAL);
r = getpeercred(fd, &ucred);
_cleanup_(pidref_done) PidRef pidref = PIDREF_NULL;
r = getpeerpidref(fd, &pidref);
if (r < 0)
return r;
return cg_pid_get_session(ucred.pid, session);
return cg_pidref_get_session(&pidref, ret);
}
_public_ int sd_peer_get_owner_uid(int fd, uid_t *uid) {
struct ucred ucred;
_public_ int sd_peer_get_owner_uid(int fd, uid_t *ret) {
int r;
assert_return(fd >= 0, -EBADF);
assert_return(uid, -EINVAL);
assert_return(ret, -EINVAL);
r = getpeercred(fd, &ucred);
_cleanup_(pidref_done) PidRef pidref = PIDREF_NULL;
r = getpeerpidref(fd, &pidref);
if (r < 0)
return r;
return cg_pid_get_owner_uid(ucred.pid, uid);
return cg_pidref_get_owner_uid(&pidref, ret);
}
_public_ int sd_peer_get_unit(int fd, char **unit) {
struct ucred ucred;
_public_ int sd_peer_get_unit(int fd, char **ret) {
int r;
assert_return(fd >= 0, -EBADF);
assert_return(unit, -EINVAL);
assert_return(ret, -EINVAL);
r = getpeercred(fd, &ucred);
_cleanup_(pidref_done) PidRef pidref = PIDREF_NULL;
r = getpeerpidref(fd, &pidref);
if (r < 0)
return r;
return cg_pid_get_unit(ucred.pid, unit);
return cg_pidref_get_unit(&pidref, ret);
}
_public_ int sd_peer_get_user_unit(int fd, char **unit) {