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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | [Bug 1863118] Re: Possible null pointer dereferencing in modules/libcom/src/osi/os/WIN32/osdThread.c |
| From: | Karl Vestin via Core-talk <core-talk at aps.anl.gov> |
| To: | core-talk at aps.anl.gov |
| Date: | Thu, 13 Feb 2020 15:23:38 -0000 |
** 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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