aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Some drives crash if you try to read just before the previous read, so seek away first.

Browse Source
This commit is contained in:
Natalia Portillo
2020-01-05 15:37:25 +00:00
parent 9be6f66f5d
commit 72578b7daf
1 changed files with 10 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
DiscImageChef.Core/Devices/Dumping/CompactDisc/Pregap.cs
View File

@@ -216,12 +216,15 @@ namespace DiscImageChef.Core.Devices.Dumping
continue;
// Calculate pregap
lba = (int)track.TrackStartSector - 151;
lba = (int)track.TrackStartSector - 150;
pregapFound = false;
while(lba > (int)previousTrack.TrackStartSector)
{
// Some drives crash if you try to read just before the previous read, so seek away first
GetSectorForPregap(dev, (uint)lba - 10, dbDev, out subBuf);
for(retries = 0; retries < 10; retries++)
{
sense = GetSectorForPregap(dev, (uint)lba, dbDev, out subBuf);
@@ -357,15 +360,13 @@ namespace DiscImageChef.Core.Devices.Dumping
{
subBuf = DeinterleaveQ(cmdBuf);
}
else
{
if(sense && (dbDev?.ATAPI?.RemovableMedias?.Any(d => d.SupportsPlextorReadCDDA == true) == true ||
else if(dbDev?.ATAPI?.RemovableMedias?.Any(d => d.SupportsPlextorReadCDDA == true) == true ||
dbDev?.SCSI?.RemovableMedias?.Any(d => d.SupportsPlextorReadCDDA == true) == true ||
dev.Manufacturer.ToLowerInvariant() ==
"plextor"))
dev.Manufacturer.ToLowerInvariant() == "plextor")
sense = dev.PlextorReadCdDa(out cmdBuf, out _, lba, 2448, 1, PlextorSubchannel.All, dev.Timeout,
out _);
{
if(!sense)
{
byte[] tmpBuf = new byte[96];