xiaoxiang781216 commented on issue #24: Fix wait loop and void cast URL: https://github.com/apache/incubator-nuttx/pull/24#issuecomment-572508296 > With [6a3c2ad](https://github.com/apache/incubator-nuttx/commit/6a3c2aded683e8284e793eb3ee8793d2960ae000) reverted and https://github.com/apache/incubator-nuttx/commit/a5aac1fd5515e2447785025da4102c5b04fc6389.patch applied, usrsocktest output is the same (so problem is not with in [a5aac1f](https://github.com/apache/incubator-nuttx/commit/a5aac1fd5515e2447785025da4102c5b04fc6389)): > > ``` > $ ./nuttx > > NuttShell (NSH) NuttX-8.2 > MOTD: username=admin password=Administrator > nsh> usrsocktest > Starting unit-tests... > Testing group "CharDev" => > Group "CharDev": [OK] > Testing group "NoDaemon" => > Group "NoDaemon": [OK] > Testing group "BasicDaemon" => > Group "BasicDaemon": [OK] > Testing group "BasicConnect" => > Group "BasicConnect": [OK] > Testing group "BasicConnectDelay" => > Group "BasicConnectDelay": [OK] > Testing group "NoBlockConnect" => > Group "NoBlockConnect": [OK] > Testing group "BasicSend" => > Group "BasicSend": [OK] > Testing group "NoBlockSend" => > Group "NoBlockSend": [OK] > Testing group "BlockSend" => > Group "BlockSend": [OK] > Testing group "NoBlockRecv" => > [TEST ASSERT FAILED!] > In function "Receive": > line 200: Assertion `memcmp((&remoteaddr), (&addr), (addrlen)) == 0' failed. > Group "NoBlockRecv": [FAILED] > Testing group "BlockRecv" => > [TEST ASSERT FAILED!] > In function "NoBlockConnect": > line 268: Assertion `memcmp((&remoteaddr), (&addr), (addrlen)) == 0' failed. > Group "BlockRecv": [FAILED] > Testing group "RemoteDisconnect" => > Group "RemoteDisconnect": [OK] > Testing group "BasicSetSockOpt" => > Group "BasicSetSockOpt": [OK] > Testing group "BasicGetSockOpt" => > Group "BasicGetSockOpt": [OK] > Testing group "BasicGetSockName" => > Segmentation fault (core dumped) > ``` I test your config on my simulator, the result isn't stable: BasicSend can pass sometime, but will hit segmentation fault at the later time. The old release can pass BaiscSend stably, but also will hit segmentation fault.
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