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Fix syscall error handling in vhd and pkg/security #210

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merged 1 commit into from Apr 26, 2021

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@kevpar kevpar commented Apr 26, 2021

These packages had incorrect error handling for their generated syscall
bindings. The functions they were calling returned errors directly, but
the binding was written such that the generated code was calling
GetLastError instead.

Thankfully, this did not affect the detection of whether or not an error
had occurred, it only caused the value returned in the case of an error
to be not the right error code.

Signed-off-by: Kevin Parsons kevpar@microsoft.com

These packages had incorrect error handling for their generated syscall
bindings. The functions they were calling returned errors directly, but
the binding was written such that the generated code was calling
GetLastError instead.

Thankfully, this did not affect the detection of whether or not an error
had occurred, it only caused the value returned in the case of an error
to be not the right error code.

Signed-off-by: Kevin Parsons <kevpar@microsoft.com>
@kevpar kevpar requested a review from Apr 26, 2021
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@katiewasnothere katiewasnothere left a comment

lgtm

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@kevpar kevpar merged commit 1d4efac into microsoft:master Apr 26, 2021
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3 participants