#include "udev.h"
#include "udev_rules.h"
#include "udevd.h"
+#include "udev_selinux.h"
static struct udev_rules rules;
static int udevd_sock = -1;
int bufpos;
int i;
struct udevd_uevent_msg *msg;
+ char *physdevdriver_key = NULL;
int major = 0;
int minor = 0;
msg->seqnum = strtoull(&key[7], NULL, 10);
else if (strncmp(key, "PHYSDEVPATH=", 12) == 0)
msg->physdevpath = &key[12];
+ else if (strncmp(key, "PHYSDEVDRIVER=", 14) == 0)
+ physdevdriver_key = key;
else if (strncmp(key, "MAJOR=", 6) == 0)
major = strtoull(&key[6], NULL, 10);
else if (strncmp(key, "MINOR=", 6) == 0)
}
msg->devt = makedev(major, minor);
msg->envp[i++] = "UDEVD_EVENT=1";
+
+ if (msg->driver == NULL && msg->physdevpath == NULL && physdevdriver_key != NULL) {
+ /* for older kernels DRIVER is empty for a bus device, export PHYSDEVDRIVER as DRIVER */
+ msg->envp[i++] = &physdevdriver_key[7];
+ msg->driver = &physdevdriver_key[14];
+ }
+
msg->envp[i] = NULL;
if (msg->devpath == NULL || msg->action == NULL) {
static int init_udevd_socket(void)
{
struct sockaddr_un saddr;
- const int buffersize = 16 * 1024 * 1024;
socklen_t addrlen;
const int feature_on = 1;
int retval;
return -1;
}
- /* set receive buffersize */
- setsockopt(udevd_sock, SOL_SOCKET, SO_RCVBUFFORCE, &buffersize, sizeof(buffersize));
-
/* the bind takes care of ensuring only one copy running */
retval = bind(udevd_sock, (struct sockaddr *) &saddr, addrlen);
if (retval < 0) {
err("fatal, could not open /dev/null: %s", strerror(errno));
udev_config_init();
+ selinux_init();
dbg("version %s", UDEV_VERSION);
if (getuid() != 0) {