fix how we find parent process - #472
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| $releaseUrl = gh release create "$env:RELEASE_TAG" --repo Brightspace/bmx --draft --prerelease --generate-notes --title "Release $env:RELEASE_TAG" | ||
| $releaseUrl = gh release create "$env:RELEASE_TAG" --repo Brightspace/bmx --draft --prerelease --generate-notes --title "Release $env:RELEASE_TAG" --target $env:GITHUB_SHA | ||
| } else { | ||
| $releaseUrl = gh release create "$env:RELEASE_TAG" --repo Brightspace/bmx --draft --generate-notes --title "Release $env:RELEASE_TAG" | ||
| $releaseUrl = gh release create "$env:RELEASE_TAG" --repo Brightspace/bmx --draft --generate-notes --title "Release $env:RELEASE_TAG" --target $env:GITHUB_SHA |
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unrelated fix - our release job only worked on the main branch.
| internal partial class WindowsParentProcess { | ||
| internal partial class ParentProcess { |
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Consolidated both the previous Windows and Unix classes under the same one now.
The high level method GetParentProcessName has identical logic.
| if( parentPid == -1 ) { | ||
| return null; | ||
| } |
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This is new.
GetWindowsParentProcessId returns -1 on error. We should check that, instead of passing it to GetProcessById, which will throw.
We have default fallback behaviour on each OS, so throwing doesn't make sense.
| [LibraryImport( "ntdll.dll", EntryPoint = "NtQueryInformationProcess" )] | ||
| internal static partial int NtQueryInformationProcess( |
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Moved below, as per our convention to put public/high-level methods first, and private/low-level/helper methods after.
Also changed it to private, as it's not used elsewhere.
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Why
Turns out BusyBox only implements a small portion of the POSIX spec for its ps, so our code that gets the parent process (and hence
bmx print) never worked on Alpine...(I guess no one ever used
bmx printon alpine...)Switch to use native API call, which is actually easier.
Ticket
https://desire2learn.atlassian.net/browse/VUL-403