Laszlo, I cannot duplicate this failure. Maybe Ray, who changed this file, can shed some light on this.
-Jaben -----Original Message----- From: Laszlo Ersek [mailto:ler...@redhat.com] Sent: Monday, January 13, 2014 10:30 AM To: edk2-devel@lists.sourceforge.net Subject: [edk2] assertion failure in Shell when scrolling back 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 ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
