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Diffstat (limited to 'src/basic/selinux-util.c')
-rw-r--r--src/basic/selinux-util.c34
1 files changed, 13 insertions, 21 deletions
diff --git a/src/basic/selinux-util.c b/src/basic/selinux-util.c
index 6c63b9d652..10c2f39369 100644
--- a/src/basic/selinux-util.c
+++ b/src/basic/selinux-util.c
@@ -80,31 +80,23 @@ void mac_selinux_retest(void) {
#endif
}
-int mac_selinux_init(const char *prefix) {
+int mac_selinux_init(void) {
int r = 0;
#ifdef HAVE_SELINUX
usec_t before_timestamp, after_timestamp;
struct mallinfo before_mallinfo, after_mallinfo;
- if (!mac_selinux_use())
+ if (label_hnd)
return 0;
- if (label_hnd)
+ if (!mac_selinux_use())
return 0;
before_mallinfo = mallinfo();
before_timestamp = now(CLOCK_MONOTONIC);
- if (prefix) {
- struct selinux_opt options[] = {
- { .type = SELABEL_OPT_SUBSET, .value = prefix },
- };
-
- label_hnd = selabel_open(SELABEL_CTX_FILE, options, ELEMENTSOF(options));
- } else
- label_hnd = selabel_open(SELABEL_CTX_FILE, NULL, 0);
-
+ label_hnd = selabel_open(SELABEL_CTX_FILE, NULL, 0);
if (!label_hnd) {
log_enforcing("Failed to initialize SELinux context: %m");
r = security_getenforce() == 1 ? -errno : 0;
@@ -160,7 +152,7 @@ int mac_selinux_fix(const char *path, bool ignore_enoent, bool ignore_erofs) {
return 0;
if (r >= 0) {
- r = lsetfilecon(path, fcon);
+ r = lsetfilecon_raw(path, fcon);
/* If the FS doesn't support labels, then exit without warning */
if (r < 0 && errno == EOPNOTSUPP)
@@ -225,7 +217,7 @@ int mac_selinux_get_create_label_from_exe(const char *exe, char **label) {
return -errno;
sclass = string_to_security_class("process");
- r = security_compute_create(mycon, fcon, sclass, (security_context_t *) label);
+ r = security_compute_create_raw(mycon, fcon, sclass, (security_context_t *) label);
if (r < 0)
return -errno;
#endif
@@ -270,7 +262,7 @@ int mac_selinux_get_child_mls_label(int socket_fd, const char *exe, const char *
if (r < 0)
return -errno;
- r = getpeercon(socket_fd, &peercon);
+ r = getpeercon_raw(socket_fd, &peercon);
if (r < 0)
return -errno;
@@ -304,7 +296,7 @@ int mac_selinux_get_child_mls_label(int socket_fd, const char *exe, const char *
return -ENOMEM;
sclass = string_to_security_class("process");
- r = security_compute_create(mycon, fcon, sclass, (security_context_t *) label);
+ r = security_compute_create_raw(mycon, fcon, sclass, (security_context_t *) label);
if (r < 0)
return -errno;
#endif
@@ -358,7 +350,7 @@ int mac_selinux_create_file_prepare(const char *path, mode_t mode) {
log_enforcing("Failed to determine SELinux security context for %s: %m", path);
} else {
- if (setfscreatecon(filecon) >= 0)
+ if (setfscreatecon_raw(filecon) >= 0)
return 0; /* Success! */
log_enforcing("Failed to set SELinux security context %s for %s: %m", filecon, path);
@@ -379,7 +371,7 @@ void mac_selinux_create_file_clear(void) {
if (!mac_selinux_use())
return;
- setfscreatecon(NULL);
+ setfscreatecon_raw(NULL);
#endif
}
@@ -410,7 +402,7 @@ void mac_selinux_create_socket_clear(void) {
if (!mac_selinux_use())
return;
- setsockcreatecon(NULL);
+ setsockcreatecon_raw(NULL);
#endif
}
@@ -469,7 +461,7 @@ int mac_selinux_bind(int fd, const struct sockaddr *addr, socklen_t addrlen) {
return -errno;
} else {
- if (setfscreatecon(fcon) < 0) {
+ if (setfscreatecon_raw(fcon) < 0) {
log_enforcing("Failed to set SELinux security context %s for %s: %m", fcon, path);
if (security_getenforce() > 0)
return -errno;
@@ -480,7 +472,7 @@ int mac_selinux_bind(int fd, const struct sockaddr *addr, socklen_t addrlen) {
r = bind(fd, addr, addrlen) < 0 ? -errno : 0;
if (context_changed)
- setfscreatecon(NULL);
+ setfscreatecon_raw(NULL);
return r;