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Makes the epilogue test a bit more thorough.

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This commit is contained in:
Thomas Harte 2018-05-05 20:52:42 -04:00
parent d6e8b34942
commit 36f8b165cf
1 changed files with 5 additions and 5 deletions
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10
Storage/Disk/Encodings/AppleGCR/SegmentParser.cpp
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@ -56,11 +56,11 @@ std::map<std::size_t, Sector> Storage::Encodings::AppleGCR::sectors_from_segment
const uint_fast8_t value = shift_register;
shift_register = 0;
if(pointer == scanning_sentinel) {
scanner[0] = scanner[1];
scanner[1] = scanner[2];
scanner[2] = value;
scanner[0] = scanner[1];
scanner[1] = scanner[2];
scanner[2] = value;
if(pointer == scanning_sentinel) {
if(
scanner[0] == header_prologue[0] &&
scanner[1] == header_prologue[1] &&
@ -83,7 +83,7 @@ std::map<std::size_t, Sector> Storage::Encodings::AppleGCR::sectors_from_segment
if(new_sector) {
// If this is an epilogue, make sense of this whole sector;
// otherwise just keep the byte for later.
if(value == epilogue[1]) {
if(scanner[1] == epilogue[0] && scanner[2] == epilogue[1]) {
std::unique_ptr<Sector> sector = std::move(new_sector);
new_sector.reset();
pointer = scanning_sentinel;