Possible null pointer dereferencing in modules/libcom/src/osi/os/WIN32/osdThread.c

[Karl Vestin]

In the epicsWin32ThreadEntry ( LPVOID lpParameter ) function in modules/libcom/src/osi/os/WIN32/osdThread.c the call to fetchWin32ThreadGlobal can fail. If it does the pointer will be dereferenced at the very end of the function (outside the null check).

Codacy link: https://app.codacy.com/gh/epics-base/epics-base/file/42143471240/issues/source?bid=16430872&fileBranchId=16430872#l476

[Karl Vestin (karlvestin)]

Fixed by https://github.com/epics-base/epics-base/commit/8075b3c316c2673026b9708b32a9fb7a0afbba8b