init: fix init bugs

Signed-off-by: Nsun_fan <sun_fan1@hoperun.com>

services/etc/init.cfg

@@ -96,7 +96,7 @@
                 "write /proc/sys/kernel/sched_child_runs_first 0",
                 "write /proc/sys/kernel/randomize_va_space 2",
                 "write /proc/sys/vm/mmap_min_addr 32768",
-                "write /proc/sys/net/ipv4/ping_group_range \"0 2147483647\"",
+                "write /proc/sys/net/ipv4/ping_group_range 0 2147483647",
                 "write /proc/sys/net/unix/max_dgram_qlen 600",
                 "write /proc/sys/kernel/sched_rt_runtime_us 950000",
                 "write /proc/sys/kernel/sched_rt_period_us 1000000",

services/src/uevent.c

@@ -646,6 +646,9 @@ static const char *ParseDeviceName(const struct Uevent *uevent, unsigned int len
     if ((uevent->major < 0) || (uevent->minor < 0)) {
         return NULL;
     }
+    if (uevent->deviceName == NULL || uevent->deviceName[0] == '\0') {
+        return NULL;
+    }
     /* do we have a name? */
     const char *name = strrchr(uevent->path, '/');
     if (!name) {