在网站中，经常会遇到一种情况，很多图片要么因为图片地址本身指向一个未知地址（404地址），要么因为图片...
近两年公司端侧发现的漏洞很大一部分都出在WebView白名单上，针对这类漏洞安全编码团队也组织过多次培训...
[Fixed] Facebook lite cannot detect that IPv6 is unreachable #3031 [Fixed] Blocked app notification works incorrectly #3032 [Improved] dnsproxy library has been updated #3016AdGuard for Android 3.2.140 更新日期:2019年8月23日 This is a small hotfix for the recent AdGuard for Android release...
*/ private static boolean startSystemServer(String abiList, String socketName) throws MethodAndArgsCaller, RuntimeException { long capabilities = posixCapabilitiesAsBits( OsConstants.CAP_IPC_LOCK, OsConstants.CAP_KILL, OsConstants.CAP_NET_ADMIN, OsConstants.CAP_NET_BIND_SERVICE, OsConstants.CAP_NET_BR...
既然客户阻塞在readline调用上,该调用将返回一个错误。假设服务器已崩溃,从而对客户的数据分节根本没有响应,那么所返回的错误是ETIMEDOUT。然而如果某个中间路由器判定服务器主机已不可达,从而响应以一个“destination unreachable”,那么所返回的错误是EHOSTUNREACH或ENETUNREACH。
Changes in 4.9.246 ah6: fix error return code in ah6_input() atm: nicstar: Unmap DMA on send error bnxt_en: read EEPROM A2h address using page 0 devlink: Add missing genlmsg_cancel() in devlink_nl_sb_port_pool_fill() inet_diag: Fix error path to cancel the meseage in inet_req...
L = Valid link-layer (MAC) address c = Cloned route R = Reject route, known but unreachable route Solaris solaris$ netstat -nr Routing Table: IPv4 Destination Gateway Flags Ref Use Interface --- --- --- --- --- --- default 10.1.2.1 UG 1 20274 10.1.2.0 10.1.2.72 U 1 9 ce...
JNI::GetDirectBufferAddress, JNI::GetDirectBufferCapacity, JNI::GetObjectRefType, }; 这些函数的定义在jni_internal.cc。 我们要分析art的运行机制,就需要弄清楚类的加载和art函数的执行: 一,类的加载 dalvik的类加载我们已经在《深入理解Dalvik虚拟机- Android应用进程启动过程分析》分析了,Android应用进程...
fix unreachable code issue with cmpxchg clk: at91: select parent if main oscillator or bypass is enabled scsi: core: Reduce memory required for SCSI logging MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean mfd: intel-lpss: Remove D3cold delay PCI: tegra: Fix OF node reference le...
staticvoidLinux_connect(JNIEnv*env,jobject,jobject javaFd,jobject javaAddress,jint port){(void)NET_IPV4_FALLBACK(env,int,connect,javaFd,javaAddress,port,NULL_ADDR_FORBIDDEN);} 能看到也是调用了connect系统调用。 2.Linux内核的connect系统调用 ...