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

Skip known system use areas.

Browse Source
This commit is contained in:
Natalia Portillo
2019-07-28 17:04:08 +01:00
parent 890f1a35bb
commit f761df9fc9
1 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
DiscImageChef.Filesystems/ISO9660/Dir.cs
View File

@@ -266,6 +266,9 @@ namespace DiscImageChef.Filesystems.ISO9660
byte appleLength = data[systemAreaOff + 2]; byte appleLength = data[systemAreaOff + 2];
AppleId appleId = (AppleId)data[systemAreaOff + 3]; AppleId appleId = (AppleId)data[systemAreaOff + 3];
// Old AAIP
if(appleId == AppleId.ProDOS && appleLength != 7) goto case AAIP_MAGIC;
switch(appleId) switch(appleId)
{ {
case AppleId.ProDOS: case AppleId.ProDOS:
@@ -383,6 +386,30 @@ namespace DiscImageChef.Filesystems.ISO9660
Marshal.SizeOf<CdromXa>()); Marshal.SizeOf<CdromXa>());
systemAreaOff += Marshal.SizeOf<CdromXa>(); systemAreaOff += Marshal.SizeOf<CdromXa>();
break;
// All of these follow the SUSP indication of 2 bytes for signature 1 byte for length
case AAIP_MAGIC:
case AMIGA_MAGIC:
case RRIP_MAGIC:
case RRIP_POSIX_ATTRIBUTES:
case RRIP_POSIX_DEV_NO:
case RRIP_SYMLINK:
case RRIP_NAME:
case RRIP_CHILDLINK:
case RRIP_PARENTLINK:
case RRIP_RELOCATED_DIR:
case RRIP_TIMESTAMPS:
case RRIP_SPARSE:
case SUSP_CONTINUATION:
case SUSP_PADDING:
case SUSP_INDICATOR:
case SUSP_TERMINATOR:
case SUSP_REFERENCE:
case SUSP_SELECTOR:
case ZISO_MAGIC:
byte suspLength = data[systemAreaOff + 2];
systemAreaOff += suspLength;
break; break;
default: default:
// Cannot continue as we don't know this structure size // Cannot continue as we don't know this structure size