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[NTOSKRNL] When looping again in ObpLookupEntryDirectory, properly init root entry

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This fixes looking in global directory for DOS drives that are globally mounted
(such as C: drive)

CORE-16114
This commit is contained in:
Pierre Schweitzer 2019-06-25 22:09:54 +02:00
parent 222ace7c6c
commit 4fd223729b
1 changed files with 1 additions and 1 deletions
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2
ntoskrnl/ob/obdir.c
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@ -214,11 +214,11 @@ ObpLookupEntryDirectory(IN POBJECT_DIRECTORY Directory,
Context->HashValue = HashValue; Context->HashValue = HashValue;
Context->HashIndex = (USHORT)HashIndex; Context->HashIndex = (USHORT)HashIndex;
DoItAgain:
/* Get the root entry and set it as our lookup bucket */ /* Get the root entry and set it as our lookup bucket */
AllocatedEntry = &Directory->HashBuckets[HashIndex]; AllocatedEntry = &Directory->HashBuckets[HashIndex];
LookupBucket = AllocatedEntry; LookupBucket = AllocatedEntry;
DoItAgain:
/* Check if the directory is already locked */ /* Check if the directory is already locked */
if (!Context->DirectoryLocked) if (!Context->DirectoryLocked)
{ {