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authorDavid Woodhouse <dwmw2@infradead.org>2006-05-22 16:29:23 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-05-22 16:29:23 +0100
commit0eac940b8a087576c66ecf8e0f294f2ceb3b607b (patch)
treea21f5376f5fec2c21fe23e90e3317f1a1c48cc3e /fs/jffs2/erase.c
parentfcb7578719529898aef9edce8e409e457a1c2d15 (diff)
downloadop-kernel-dev-0eac940b8a087576c66ecf8e0f294f2ceb3b607b.zip
op-kernel-dev-0eac940b8a087576c66ecf8e0f294f2ceb3b607b.tar.gz
[JFFS2] Add some preemptive BUG checks for XATTR code
In a couple of places, we assume that what's at the end of the ->next_in_ino list is a struct jffs2_inode_cache. Let's check for that, since we expect it to change soon. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/erase.c')
-rw-r--r--fs/jffs2/erase.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index 0fc19a2..4616fed 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -230,6 +230,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
at the end of the linked list. Stash it and continue
from the beginning of the list */
ic = (struct jffs2_inode_cache *)(*prev);
+ BUG_ON(ic->class != RAWNODE_CLASS_INODE_CACHE);
prev = &ic->nodes;
continue;
}
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