Hi,
I didn't try to bisect the issue but I assume it is due to a recent
change.
I simply scrolled back as far as I could with Shift+PgUp, in the 2.0
shell, and it triggered an assertion failure, in function
UpdateDisplayFromHistory():
ASSERT .../ShellPkg/Application/Shell/ConsoleLogger.c(324): ((BOOLEAN)(0==1))
315 //
316 // Now write out as much as had the same Attributes
317 //
318
319 ConsoleInfo->OldConOut->SetAttribute(ConsoleInfo->OldConOut,
CurrentAttrib);
320
ConsoleInfo->OldConOut->SetCursorPosition(ConsoleInfo->OldConOut,
CurrentColumn, CurrentRow);
321 Status =
ConsoleInfo->OldConOut->OutputString(ConsoleInfo->OldConOut, StringSegment);
322
323 if (EFI_ERROR(Status)) {
324 ASSERT(FALSE);
325 RetVal = Status;
326 }
The asserting code seems quite old, so I assume something in the cursor
position tracking changed recently.
... I tried to reproduce it, but it's not consistent. I need to produce
some output first (eg. bcfg -?) and then scroll up and down. For my 2nd
attempt it triggered while scrolling down with Shift+PgDn.
Thanks,
Laszlo
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