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Make ntfsinfo more resilient to corrupt metadata. Otherwise it can cause an

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infinite loop...
This commit is contained in:
aia21 2006-08-16 08:14:22 +00:00
parent d15ed62ae4
commit a36323bc62
1 changed files with 4 additions and 0 deletions
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4
ntfsprogs/ntfsinfo.c
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@ -1443,6 +1443,10 @@ static int ntfs_dump_index_entries(INDEX_ENTRY *entry, INDEX_ATTR_TYPE type)
ntfs_dump_index_data(entry, type);
break;
}
if (!entry->length) {
ntfs_log_verbose("\tWARNING: Corrupt index entry, skipping this index block.\n");
break;
}
entry = (INDEX_ENTRY *)((u8 *)entry +
le16_to_cpu(entry->length));
numb_entries++;