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Fixed working with volume without indices - in case of a corrupt indices node

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the Inode will now be deleted, and it will only be tried to be instantiated
if the indices block_run is not zeroed out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6406 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2004-01-29 10:45:54 +00:00
parent 29e0c99de5
commit fc2f5c4f98
1 changed files with 4 additions and 1 deletions
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src/add-ons/kernel/file_systems/bfs/Volume.cpp
+4 -1
View File
@@ -363,7 +363,9 @@ Volume::Mount(const char *deviceName, uint32 flags)
// volume in bfs_mount(), so bfs_read_vnode() can't get it. // volume in bfs_mount(), so bfs_read_vnode() can't get it.
// But it's not needed to do that anyway. // But it's not needed to do that anyway.
fIndicesNode = new Inode(this, ToVnode(Indices())); if (!Indices().IsZero())
fIndicesNode = new Inode(this, ToVnode(Indices()));
if (fIndicesNode == NULL if (fIndicesNode == NULL
|| fIndicesNode->InitCheck() < B_OK || fIndicesNode->InitCheck() < B_OK
|| !fIndicesNode->IsContainer()) { || !fIndicesNode->IsContainer()) {
@@ -373,6 +375,7 @@ Volume::Mount(const char *deviceName, uint32 flags)
// if this is the case, the index root node is gone bad, and // if this is the case, the index root node is gone bad, and
// BFS switch to read-only mode // BFS switch to read-only mode
fFlags |= VOLUME_READ_ONLY; fFlags |= VOLUME_READ_ONLY;
delete fIndicesNode;
fIndicesNode = NULL; fIndicesNode = NULL;
} }
} }