tree 1a334bf40020b2db5ed07a218a7830a427f74b93
parent f76d28d235cf777dd2e1c1d48c16ee10c1d1587f
author Roman Zippel <[EMAIL PROTECTED]> Tue, 02 Aug 2005 11:11:41 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Tue, 02 Aug 2005 11:38:00 -0700
[PATCH] hfs: don't reference missing page
If there was a read error, the bnode might miss some pages, so skip them.
Signed-off-by: Roman Zippel <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
fs/hfs/bnode.c | 2 ++
fs/hfsplus/bnode.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -480,6 +480,8 @@ void hfs_bnode_put(struct hfs_bnode *nod
return;
}
for (i = 0; i < tree->pages_per_bnode; i++) {
+ if (!node->page[i])
+ continue;
mark_page_accessed(node->page[i]);
#if REF_PAGES
put_page(node->page[i]);
diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -643,6 +643,8 @@ void hfs_bnode_put(struct hfs_bnode *nod
return;
}
for (i = 0; i < tree->pages_per_bnode; i++) {
+ if (!node->page[i])
+ continue;
mark_page_accessed(node->page[i]);
#if REF_PAGES
put_page(node->page[i]);
-
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