22 Feb
2005
22 Feb
'05
3:05 a.m.
Waldek Hebisch wrote:
Adriaan van Os wrote:
procedure Finalize1; begin FlushAllFiles; RestoreTerminal (True); Done_Files; if ErrorMessageString <> '' then WriteStackDump end;
Does Done_Files also operate on StdErr ?? The crash disappears if I comment out the Done_Files call;
It looks so (Frank knows better). Good catch.
Ouch! Yes, `WriteErrorMessage' accesses (via `FileHandle') a field of already disposed `StdErr' variable -- an evil bug, as it happens to work often (especially if the field is in the middle of a bigger structure, as is the case here), so it wasn't noticed so far. But, of course, it's wrong, and now it crashed ...
`Done_Files' probably should go after `WriteStackDump'.
Yes, try swapping the two statements.
Frank
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Frank Heckenbach, frank@g-n-u.de, http://fjf.gnu.de/, 7977168E
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