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Single values are allowed in regular duplicate nodes

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Not in duplicate fragments, however. This oversight in hrev44359 made
checkfs incorrectly rebuild valid indices, causing #8762.

Signed-off-by: Axel Dörfler <axeld@pinc-software.de>
This commit is contained in:
ahenriksson 2012-07-24 12:37:53 +02:00 committed by Axel Dörfler
parent 4d99b24ded
commit 35dc734b48
1 changed files with 4 additions and 1 deletions
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5
src/add-ons/kernel/file_systems/bfs/BPlusTree.cpp
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@ -2350,18 +2350,21 @@ BPlusTree::_ValidateChildren(TreeCheck& check, uint32 level, off_t offset,
check.SetVisitedFragment(duplicateOffset);
duplicate_array* array;
int32 minSize;
int32 maxSize;
if (isFragmentNode) {
array = node->FragmentAt(
bplustree_node::FragmentIndex(childOffset));
minSize = 2;
maxSize = NUM_FRAGMENT_VALUES;
} else {
array = node->DuplicateArray();
minSize = 1;
maxSize = NUM_DUPLICATE_VALUES;
}
int32 arrayCount = array->Count();
if (arrayCount <= 1 || arrayCount > maxSize) {
if (arrayCount < minSize || arrayCount > maxSize) {
dprintf("inode %" B_PRIdOFF ": duplicate at %" B_PRIdOFF
" has invalid array size %" B_PRId32 "!\n",
fStream->ID(), duplicateOffset, arrayCount);