Fix process handle leak when launching a job container#2020
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kevpar merged 1 commit intomicrosoft:mainfrom Feb 8, 2024
Merged
Fix process handle leak when launching a job container#2020kevpar merged 1 commit intomicrosoft:mainfrom
kevpar merged 1 commit intomicrosoft:mainfrom
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CreateProcess gives us back a handle to the newly created process. Previously, we ignored this handle, which meant it was leaking every time we created a new job container (or anything else that uses internal/exec in the future). Process handle leaks can be bad as an exited process is left as a "zombie" until all handles to it have closed, continuing to use memory. Fix this by closing the handle from CreateProcess. Signed-off-by: Kevin Parsons <[email protected]>
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msscotb
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This was referenced Jun 26, 2024
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CreateProcess gives us back a handle to the newly created process. Previously, we ignored this handle, which meant it was leaking every time we created a new job container (or anything else that uses internal/exec in the future).
Process handle leaks can be bad as an exited process is left as a "zombie" until all handles to it have closed, continuing to use memory.
Fix this by closing the handle from CreateProcess.