diff -ru open-vm-tools-10.3.0-8931395-orig/vmhgfs-fuse/dir.c open-vm-tools-10.3.0-8931395/vmhgfs-fuse/dir.c --- open-vm-tools-10.3.0-8931395-orig/vmhgfs-fuse/dir.c 2018-06-23 03:03:28.000000000 -0700 +++ open-vm-tools-10.3.0-8931395/vmhgfs-fuse/dir.c 2019-02-02 23:40:26.945508336 -0800 @@ -54,8 +54,6 @@ HgfsOp opUsed, // IN: Op to be used HgfsReq *req) // IN/OUT: Packet to write into { - char *name; - unsigned int *nameLength = NULL; size_t reqSize; int result; @@ -66,14 +64,21 @@ case HGFS_OP_SEARCH_OPEN_V3: { HgfsRequestSearchOpenV3 *requestV3 = HgfsGetRequestPayload(req); - /* We'll use these later. */ - name = requestV3->dirName.name; - nameLength = &requestV3->dirName.length; requestV3->dirName.flags = 0; requestV3->dirName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE; requestV3->dirName.fid = HGFS_INVALID_HANDLE; requestV3->reserved = 0; reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize(); + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_LARGE_PACKET_MAX - (reqSize - 1), + requestV3->dirName.name); + if (result < 0) { + LOG(4, ("CP conversion failed\n")); + return -EINVAL; + } + LOG(4, ("After conversion = %s\n", requestV3->dirName.name)); + requestV3->dirName.length = (uint32) result; break; } @@ -82,10 +87,17 @@ request = (HgfsRequestSearchOpen *)(HGFS_REQ_PAYLOAD(req)); - /* We'll use these later. */ - name = request->dirName.name; - nameLength = &request->dirName.length; reqSize = sizeof *request; + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_LARGE_PACKET_MAX - (reqSize - 1), + request->dirName.name); + if (result < 0) { + LOG(4, ("CP conversion failed\n")); + return -EINVAL; + } + LOG(4, ("After conversion = %s\n", request->dirName.name)); + request->dirName.length = (uint32) result; break; } @@ -94,20 +106,6 @@ return -EPROTO; } - /* Convert to CP name. */ - - LOG(4, ("After buildPath = %s\n", path)); - result = CPName_ConvertTo(path, - HGFS_LARGE_PACKET_MAX - (reqSize - 1), - name); - if (result < 0) { - LOG(4, ("CP conversion failed\n")); - return -EINVAL; - } - - LOG(4, ("After conversion = %s\n", name)); - - *nameLength = (uint32) result; req->payloadSize = reqSize + result; /* Fill in header here as payloadSize needs to be there. */ @@ -149,7 +147,7 @@ int result; HgfsOp opUsed; HgfsStatus replyStatus; - HgfsHandle *replySearch; + HgfsHandle replySearch; ASSERT(path); req = HgfsGetNewRequest(); @@ -164,12 +162,12 @@ if (opUsed == HGFS_OP_SEARCH_OPEN_V3) { HgfsReplySearchOpenV3 *requestV3 = HgfsGetReplyPayload(req); - replySearch = &requestV3->search; + replySearch = requestV3->search; } else { HgfsReplySearchOpen *request = (HgfsReplySearchOpen *)HGFS_REQ_PAYLOAD(req); - replySearch = &request->search; + replySearch = request->search; } result = HgfsPackDirOpenRequest(path, opUsed, req); @@ -187,8 +185,8 @@ switch (result) { case 0: - *handle = *replySearch; - LOG(6, ("Set handle to %u\n", *replySearch)); + *handle = replySearch; + LOG(6, ("Set handle to %u\n", replySearch)); break; case -EPROTO: /* Retry with older version(s). Set globally. */ @@ -626,8 +624,6 @@ HgfsOp opUsed, // IN: Op to be used. HgfsReq *req) // IN/OUT: Packet to write into { - char *fileName = NULL; - uint32 *fileNameLength; size_t reqSize; int result; @@ -638,13 +634,18 @@ HgfsRequestCreateDirV3 *requestV3 = HgfsGetRequestPayload(req); reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize(); - /* We'll use these later. */ - fileName = requestV3->fileName.name; - fileNameLength = &requestV3->fileName.length; requestV3->fileName.flags = 0; requestV3->fileName.fid = HGFS_INVALID_HANDLE; requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE; - + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_LARGE_PACKET_MAX - (reqSize - 1), + requestV3->fileName.name); + if (result < 0) { + LOG(4, ("CP conversion failed.\n")); + return -EINVAL; + } + requestV3->fileName.length = result; requestV3->mask = HGFS_CREATE_DIR_MASK; /* Set permissions. */ @@ -660,11 +661,17 @@ requestV2 = (HgfsRequestCreateDirV2 *)(HGFS_REQ_PAYLOAD(req)); - /* We'll use these later. */ - fileName = requestV2->fileName.name; - fileNameLength = &requestV2->fileName.length; reqSize = sizeof *requestV2; + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_LARGE_PACKET_MAX - (reqSize - 1), + requestV2->fileName.name); + if (result < 0) { + LOG(4, ("CP conversion failed.\n")); + return -EINVAL; + } + requestV2->fileName.length = result; requestV2->mask = HGFS_CREATE_DIR_MASK; /* Set permissions. */ @@ -679,11 +686,16 @@ request = (HgfsRequestCreateDir *)(HGFS_REQ_PAYLOAD(req)); - /* We'll use these later. */ - fileName = request->fileName.name; - fileNameLength = &request->fileName.length; reqSize = sizeof *request; - + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_LARGE_PACKET_MAX - (reqSize - 1), + request->fileName.name); + if (result < 0) { + LOG(4, ("CP conversion failed.\n")); + return -EINVAL; + } + request->fileName.length = result; /* Set permissions. */ request->permissions = (permsMode & S_IRWXU) >> 6; break; @@ -693,17 +705,6 @@ return -EPROTO; } - - /* Convert to CP name. */ - result = CPName_ConvertTo(path, - HGFS_LARGE_PACKET_MAX - (reqSize - 1), - fileName); - if (result < 0) { - LOG(4, ("CP conversion failed.\n")); - return -EINVAL; - } - - *fileNameLength = result; req->payloadSize = reqSize + result; /* Fill in header here as payloadSize needs to be there. */ @@ -827,8 +828,6 @@ HgfsReq *req = NULL; int result = 0; HgfsStatus replyStatus; - char *fileName = NULL; - uint32 *fileNameLength; uint32 reqSize; HgfsOp opUsed; HgfsAttrInfo newAttr = {0}; @@ -862,8 +861,16 @@ reqSize = sizeof(*request) + HgfsGetRequestHeaderSize(); request->hints = 0; - fileName = request->fileName.name; - fileNameLength = &request->fileName.length; + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize), + request->fileName.name); + if (result < 0) { + LOG(4, ("CP conversion failed.\n")); + result = -EINVAL; + goto out; + } + request->fileName.length = result; request->fileName.fid = HGFS_INVALID_HANDLE; request->fileName.flags = 0; request->fileName.caseType = HGFS_FILE_NAME_DEFAULT_CASE; @@ -874,23 +881,19 @@ request = (HgfsRequestDelete *)(HGFS_REQ_PAYLOAD(req)); /* Fill out the request packet. */ - fileName = request->fileName.name; - fileNameLength = &request->fileName.length; reqSize = sizeof *request; + /* Convert to CP name. */ + result = CPName_ConvertTo(path, + HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize), + request->fileName.name); + if (result < 0) { + LOG(4, ("CP conversion failed.\n")); + result = -EINVAL; + goto out; + } + request->fileName.length = result; } - - /* Convert to CP name. */ - result = CPName_ConvertTo(path, - HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize), - fileName); - if (result < 0) { - LOG(4, ("CP conversion failed.\n")); - result = -EINVAL; - goto out; - } - - *fileNameLength = result; req->payloadSize = reqSize + result; /* Fill in header here as payloadSize needs to be there. */