Changeset 90215 in vbox for trunk/src/VBox/Runtime/common

Timestamp:

Jul 15, 2021 4:40:37 PM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

145752

Message:

IPRT/isovfs.cpp: Don't be so strict about the joliet volume size. bugref:9852

File:

• trunk/src/VBox/Runtime/common/fs/isovfs.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/fs/isovfs.cpp

@@ -5552 +5552 @@
                                    "Logical block size for joliet volume descriptor differs from primary: %#RX16 vs %#RX16\n",
                                    ISO9660_GET_ENDIAN(&pVolDesc->cbLogicalBlock), pThis->cbBlock);
-    if (ISO9660_GET_ENDIAN(&pVolDesc->VolumeSpaceSize) != pThis->cBlocksInPrimaryVolumeSpace)
+    /* Used to be !=, changed to > for ubuntu 20.10 and later.  Wonder if they exclude a few files
+       and thus end up with a different total.  Obviously, this test is a big bogus, as we don't
+       really seem to care about the value at all... */
+    if (ISO9660_GET_ENDIAN(&pVolDesc->VolumeSpaceSize) > pThis->cBlocksInPrimaryVolumeSpace)
         return RTERRINFO_LOG_SET_F(pErrInfo, VERR_VFS_UNSUPPORTED_FORMAT,
                                    "Volume space size for joliet volume descriptor differs from primary: %#RX32 vs %#RX32\n",