On 02/21/20 07:00, GuoMinJ wrote: > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2286 > > Token pointer may be NULL, it is should be check before use it. > > Signed-off-by: GuoMinJ <newexplor...@gmail.com> > --- > MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c > b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c > index 9f42abe7e2..25ab5abb2d 100644 > --- a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c > +++ b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c > @@ -1367,7 +1367,12 @@ SdEraseBlocks ( > return Status; > } > > - DEBUG ((EFI_D_ERROR, "SdEraseBlocks(): Lba 0x%x BlkNo 0x%x Event %p with > %r\n", Lba, BlockNum, Token->Event, Status)); > + DEBUG ((DEBUG_ERROR, "SdEraseBlocks(): Lba 0x%x BlkNo 0x%x with %r, ", > Lba, BlockNum, Status)); > + if ((Token != NULL) && (Token->Event != NULL)) { > + DEBUG ((DEBUG_ERROR, "Event pointer is %p\n", Token->Event)); > + else { > + DEBUG ((DEBUG_ERROR, "Event is meaningless\n")); > + } > > return Status; > } >
Please update the subject line; it should say "SdDxe" somewhere. Thanks Laszlo -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#54715): https://edk2.groups.io/g/devel/message/54715 Mute This Topic: https://groups.io/mt/71445850/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
