#include <signal.h>
#include <arpa/inet.h>
#include <mqueue.h>
+#include <attr/xattr.h>
#include "unit.h"
#include "socket.h"
#include "mkdir.h"
#include "path-util.h"
#include "unit-name.h"
+#include "unit-printf.h"
#include "dbus-socket.h"
#include "missing.h"
#include "special.h"
free(s->bind_to_device);
s->bind_to_device = NULL;
+ free(s->smack);
+ free(s->smack_ip_in);
+ free(s->smack_ip_out);
+
unit_unwatch_timer(u, &s->timer_watch);
}
if (!socket_needs_mount(s, m->where))
return 0;
- if ((r = unit_add_two_dependencies(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true)) < 0)
+ r = unit_add_two_dependencies(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true);
+ if (r < 0)
return r;
return 0;
assert(s);
- LIST_FOREACH(units_by_type, other, UNIT(s)->manager->units_by_type[UNIT_MOUNT])
- if ((r = socket_add_one_mount_link(s, MOUNT(other))) < 0)
+ LIST_FOREACH(units_by_type, other, UNIT(s)->manager->units_by_type[UNIT_MOUNT]) {
+ r = socket_add_one_mount_link(s, MOUNT(other));
+ if (r < 0)
return r;
+ }
return 0;
}
int r;
assert(s);
- if (UNIT(s)->manager->running_as == MANAGER_SYSTEM) {
+ if (UNIT(s)->manager->running_as == SYSTEMD_SYSTEM) {
if ((r = unit_add_dependency_by_name(UNIT(s), UNIT_BEFORE, SPECIAL_SOCKETS_TARGET, NULL, true)) < 0)
return r;
"%sMessageQueueMessageSize: %li\n",
prefix, s->mq_msgsize);
+ if (s->smack)
+ fprintf(f,
+ "%sSmackLabel: %s\n",
+ prefix, s->smack);
+
+ if (s->smack_ip_in)
+ fprintf(f,
+ "%sSmackLabelIPIn: %s\n",
+ prefix, s->smack_ip_in);
+
+ if (s->smack_ip_out)
+ fprintf(f,
+ "%sSmackLabelIPOut: %s\n",
+ prefix, s->smack_ip_out);
+
LIST_FOREACH(port, p, s->ports) {
if (p->type == SOCKET_SOCKET) {
if (s->tcp_congestion)
if (setsockopt(fd, SOL_TCP, TCP_CONGESTION, s->tcp_congestion, strlen(s->tcp_congestion)+1) < 0)
log_warning("TCP_CONGESTION failed: %m");
+
+ if (s->smack_ip_in)
+ if (fsetxattr(fd, "security.SMACK64IPIN", s->smack_ip_in, strlen(s->smack_ip_in), 0) < 0)
+ log_error("fsetxattr(\"security.SMACK64IPIN\"): %m");
+
+ if (s->smack_ip_out)
+ if (fsetxattr(fd, "security.SMACK64IPOUT", s->smack_ip_out, strlen(s->smack_ip_out), 0) < 0)
+ log_error("fsetxattr(\"security.SMACK64IPOUT\"): %m");
}
static void socket_apply_fifo_options(Socket *s, int fd) {
if (s->pipe_size > 0)
if (fcntl(fd, F_SETPIPE_SZ, s->pipe_size) < 0)
log_warning("F_SETPIPE_SZ: %m");
+
+ if (s->smack)
+ if (fsetxattr(fd, "security.SMACK64", s->smack, strlen(s->smack), 0) < 0)
+ log_error("fsetxattr(\"security.SMACK64\"): %m");
}
static int fifo_address_create(
if (w->socket_accept) {
for (;;) {
- if ((cfd = accept4(fd, NULL, NULL, SOCK_NONBLOCK)) < 0) {
+ cfd = accept4(fd, NULL, NULL, SOCK_NONBLOCK);
+ if (cfd < 0) {
if (errno == EINTR)
continue;
const UnitVTable socket_vtable = {
.object_size = sizeof(Socket),
+ .exec_context_offset = offsetof(Socket, exec_context),
+
.sections =
"Unit\0"
"Socket\0"