Experimental Physics and
Industrial Control System

** Changed in: epics-base
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1863118

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

Status in EPICS Base:
  In Progress

Bug description:
  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

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References:

[Bug 1863118] [NEW] Possible null pointer dereferencing in modules/libcom/src/osi/os/WIN32/osdThread.c Karl Vestin via Core-talk

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