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Opened 4 years ago

Closed 4 years ago

#3091 closed Bug (Fixed)

_WinAPI_RegQueryValue never returns the buffer size on ERROR_MORE_DATA error

Reported by: jguinch Owned by: guinness
Milestone: 3.3.15.1 Component: Standard UDFs
Version: 3.3.14.0 Severity: None
Keywords: _WinAPI_RegQueryValue buffer Cc:

Description

When the buffer size in not large enough, the function is supposed to return both $ERROR_MORE_DATA (234) and the required buffer size.
But in fact, the size is never returned, because the line
If $aRet[0] Then Return SetError(10, $aRet[0], 0)
returns 0, @error = 10 and @extended = $ERROR_MORE_DATA.

The line could be modified like
If $aRet[0] <> $ERROR_MORE_DATA Then Return SetError(10, $aRet[0], 0), the function returns the required buffer size

Attachments (0)

Change History (3)

comment:1 Changed 4 years ago by jguinch

sorry for the mess, component should be Standard UDFs rather than Autoit...

comment:2 Changed 4 years ago by guinness

  • Component changed from AutoIt to Standard UDFs

comment:3 Changed 4 years ago by guinness

  • Milestone set to 3.3.15.1
  • Owner set to guinness
  • Resolution set to Fixed
  • Status changed from new to closed

Fixed by revision [11544] in version: 3.3.15.1

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as closed The owner will remain guinness.
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