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2014-01-07, 15:07 下午 troygou 注册: 2013-12-26 发 贴: 9 wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃    wininet中调用CPubINetworkListManager::GetNetworks导致系统崩溃，请教张老师，这个是什么原因啊 先面试异常的上下文中的栈信息 这个导致的程序崩溃太多了，不知道啥原因，网上也查了，没找到原因，求张老师指导下 0:066> r Last set context: eax=0035ebb0 ebx=0854f2d0 ecx=0035ef48 edx=0854f2a0 esi=75879af4 edi=0854f2c0 eip=00000000 esp=0854f284 ebp=0854f2c4 iopl=0         nv up ei pl zr na pe nc cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00010246 00000000 ??              ??? 0:066> k   *** Stack trace for last set context - .thread/.cxr resets it ChildEBP RetAddr   WARNING: Frame IP not in any known module. Following frames may be wrong. 0854f280 7587477d 0x0 0854f2c4 75872f59 ole32!AddPartitionID+0x71 [d:\w7rtm\com\ole32\com\objact\objact.cxx @ 198] 0854fa90 75879e25 ole32!ICoCreateInstanceEx+0x243 [d:\w7rtm\com\ole32\com\objact\objact.cxx @ 1218] 0854faf0 75879d86 ole32!CComActivator::DoCreateInstance+0xd9 [d:\w7rtm\com\ole32\com\objact\immact.hxx @ 343] 0854fb14 75879d3f ole32!CoCreateInstanceEx+0x38 [d:\w7rtm\com\ole32\com\objact\actapi.cxx @ 157] 0854fb44 6ec72505 ole32!CoCreateInstance+0x37 [d:\w7rtm\com\ole32\com\objact\actapi.cxx @ 110] 0854fb70 6ec733fd netprofm!CPubINetworkListManager::EnsureNLPConnected+0x58 0854fb84 75c215ea netprofm!CPubINetworkListManager::GetNetworks+0x39 0854fc08 75bfafeb wininet+0x1315ea 0854fc2c 75c219e6 wininet+0x10afeb 0854fc4c 75c21c24 wininet+0x1319e6 0854fcb4 75c2a2a0 wininet+0x131c24 0854fd50 75c2e25d wininet+0x13a2a0 0854fda4 75b2dbae wininet+0x13e25d 0854fdb4 76f2d897 wininet+0x3dbae 0854fe28 76f30846 ntdll!RtlpTpWorkCallback+0x11d 0854ff88 769eed5c ntdll!TppWorkerThread+0x572 0854ff94 76f637eb kernel32!BaseThreadInitThunk+0xe 0854ffd4 76f637be ntdll!__RtlUserThreadStart+0x70 0854ffec 00000000 ntdll!_RtlUserThreadStart+0x1b IP 地址: 已记录   报告

2014-01-07, 18:01 下午 troygou 注册: 2013-12-26 发 贴: 9 Re: wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃 在跟一个同类的 Loading unloaded module list ................................................................ This dump file has an exception of interest stored in it. The stored exception information can be accessed via .ecxr. (9c8.4114): Unknown exception - code c0000096 (first/second chance not available) eax=00000000 ebx=158b8468 ecx=002df6f0 edx=1170f2a0 esi=158b8428 edi=1170d098 eip=77140c42 esp=1170cd58 ebp=1170cd68 iopl=0         nv up ei pl zr na pe nc cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000246 ntdll!NtGetContextThread+0x12: 77140c42 83c404          add     esp,4 0:080> .ecxr eax=002df4c8 ebx=1170f2d0 ecx=002df6f0 edx=1170f2a0 esi=74cb9af4 edi=1170f2c0 eip=74cb8665 esp=1170f284 ebp=1170f2c4 iopl=0         nv up ei pl zr na pe nc cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246 ole32!`string'+0x9: 74cb8665 6c              ins     byte ptr es:[edi],dx       es:002b:1170f2c0=49 0:080> k   *** Stack trace for last set context - .thread/.cxr resets it ChildEBP RetAddr   1170f2c4 74cb2f59 ole32!`string'+0x9 1170fa90 74cb9e25 ole32!ICoCreateInstanceEx+0x243 1170faf0 74cb9d86 ole32!CComActivator::DoCreateInstance+0xd9 1170fb14 74cb9d3f ole32!CoCreateInstanceEx+0x38 1170fb44 726f2505 ole32!CoCreateInstance+0x37 1170fb70 726f33fd netprofm!CPubINetworkListManager::EnsureNLPConnected+0x58 Unable to load image wininet.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for wininet.dll *** ERROR: Module load completed but symbols could not be loaded for wininet.dll 1170fb84 763e15ea netprofm!CPubINetworkListManager::GetNetworks+0x39 WARNING: Stack unwind information not available. Following frames may be wrong. 1170fc08 763bafeb wininet+0x1315ea 1170fc2c 763e19e6 wininet+0x10afeb 1170fc4c 763e1c24 wininet+0x1319e6 1170fcb4 763ea2a0 wininet+0x131c24 1170fd50 763ee25d wininet+0x13a2a0 1170fda4 762edbae wininet+0x13e25d 1170fdb4 77189512 wininet+0x3dbae 1170fe28 77174429 ntdll!RtlpTpWorkCallback+0x11d 1170ff88 75ae336a ntdll!TppWorkerThread+0x572 1170ff94 77159f72 kernel32!BaseThreadInitThunk+0xe 1170ffd4 77159f45 ntdll!__RtlUserThreadStart+0x70 1170ffec 00000000 ntdll!_RtlUserThreadStart+0x1b IP 地址: 已记录   报告

2014-01-07, 18:01 下午 troygou 注册: 2013-12-26 发 贴: 9 Re: wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃 在跟一个同类的 Loading unloaded module list ................................................................ This dump file has an exception of interest stored in it. The stored exception information can be accessed via .ecxr. (9c8.4114): Unknown exception - code c0000096 (first/second chance not available) eax=00000000 ebx=158b8468 ecx=002df6f0 edx=1170f2a0 esi=158b8428 edi=1170d098 eip=77140c42 esp=1170cd58 ebp=1170cd68 iopl=0         nv up ei pl zr na pe nc cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000246 ntdll!NtGetContextThread+0x12: 77140c42 83c404          add     esp,4 0:080> .ecxr eax=002df4c8 ebx=1170f2d0 ecx=002df6f0 edx=1170f2a0 esi=74cb9af4 edi=1170f2c0 eip=74cb8665 esp=1170f284 ebp=1170f2c4 iopl=0         nv up ei pl zr na pe nc cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246 ole32!`string'+0x9: 74cb8665 6c              ins     byte ptr es:[edi],dx       es:002b:1170f2c0=49 0:080> k   *** Stack trace for last set context - .thread/.cxr resets it ChildEBP RetAddr   1170f2c4 74cb2f59 ole32!`string'+0x9 1170fa90 74cb9e25 ole32!ICoCreateInstanceEx+0x243 1170faf0 74cb9d86 ole32!CComActivator::DoCreateInstance+0xd9 1170fb14 74cb9d3f ole32!CoCreateInstanceEx+0x38 1170fb44 726f2505 ole32!CoCreateInstance+0x37 1170fb70 726f33fd netprofm!CPubINetworkListManager::EnsureNLPConnected+0x58 Unable to load image wininet.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for wininet.dll *** ERROR: Module load completed but symbols could not be loaded for wininet.dll 1170fb84 763e15ea netprofm!CPubINetworkListManager::GetNetworks+0x39 WARNING: Stack unwind information not available. Following frames may be wrong. 1170fc08 763bafeb wininet+0x1315ea 1170fc2c 763e19e6 wininet+0x10afeb 1170fc4c 763e1c24 wininet+0x1319e6 1170fcb4 763ea2a0 wininet+0x131c24 1170fd50 763ee25d wininet+0x13a2a0 1170fda4 762edbae wininet+0x13e25d 1170fdb4 77189512 wininet+0x3dbae 1170fe28 77174429 ntdll!RtlpTpWorkCallback+0x11d 1170ff88 75ae336a ntdll!TppWorkerThread+0x572 1170ff94 77159f72 kernel32!BaseThreadInitThunk+0xe 1170ffd4 77159f45 ntdll!__RtlUserThreadStart+0x70 1170ffec 00000000 ntdll!_RtlUserThreadStart+0x1b IP 地址: 已记录   报告

2014-01-07, 20:19 下午 格蠹老雷 注册: 2005-12-19 发 贴: 1,303 Re: wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃 栈上的缓冲区（局部变量）溢出了，函数的返回地址被覆盖掉了，第一种情况意外返回到地址0，后面是意外返回到数据区——字符串... IP 地址: 已记录   报告

2014-01-08, 10:35 上午 troygou 注册: 2013-12-26 发 贴: 9 Re: wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃 Raymond老师，  这些函数都是微软的，这些函数出错概率应该比较小吧，你说是溢出，从哪里看的出来是溢出了啊？ IP 地址: 已记录   报告

2014-08-08, 14:28 下午 sgeocla 注册: 2014-08-08 发 贴: 1 Re: wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃 This is a MS code error. See this bug https://bugzilla.mozilla.org/show_bug.cgi?id=854176 . The cause of it is comment 85 : https://bugzilla.mozilla.org/show_bug.cgi?id=854176#c85 IP 地址: 已记录   报告

高端调试 » 软件调试 » 转储分析 » wininet中调用CPubINetworkListManager::GetNetworks导致程序崩溃

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