[PATCH 10/25] NTFS: Fix a bug in fs/ntfs/index.c::ntfs_index_lookup(). When the returned
index entry is in the index root, we forgot to set the @ir pointer in
the index context. Thanks for Yura Pakhuchiy for finding this bug.
Signed-off-by: Anton Altaparmakov <[email protected]>
---
fs/ntfs/ChangeLog | 3 +++
fs/ntfs/index.c | 1 +
2 files changed, 4 insertions(+), 0 deletions(-)
8e08ceaeacd5d300aaad166f2eef8bfc37e09831
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -55,6 +55,9 @@ ToDo/Notes:
length is zero.
- Add runlist.[hc]::ntfs_rl_punch_nolock() which punches a caller
specified hole into a runlist.
+ - Fix a bug in fs/ntfs/index.c::ntfs_index_lookup(). When the returned
+ index entry is in the index root, we forgot to set the @ir pointer in
+ the index context. Thanks to Yura Pakhuchiy for finding this bug.
2.1.23 - Implement extension of resident files and make writing safe as well as
many bug fixes, cleanups, and enhancements...
diff --git a/fs/ntfs/index.c b/fs/ntfs/index.c
--- a/fs/ntfs/index.c
+++ b/fs/ntfs/index.c
@@ -205,6 +205,7 @@ int ntfs_index_lookup(const void *key, c
&ie->key, key_len)) {
ir_done:
ictx->is_in_root = TRUE;
+ ictx->ir = ir;
ictx->actx = actx;
ictx->base_ni = base_ni;
ictx->ia = NULL;
-
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