diff options
Diffstat (limited to 'src/core/socket.c')
| -rw-r--r-- | src/core/socket.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/core/socket.c b/src/core/socket.c index 71cdf2dfc8..c0959815c1 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -28,6 +28,7 @@ #include <signal.h> #include <arpa/inet.h> #include <mqueue.h> +#include <attr/xattr.h> #include "unit.h" #include "socket.h" @@ -131,6 +132,10 @@ static void socket_done(Unit *u) { 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); } @@ -508,6 +513,21 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) { "%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) { @@ -747,6 +767,14 @@ static void socket_apply_socket_options(Socket *s, int fd) { 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) { @@ -756,6 +784,10 @@ 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( |