diff options
| author | Tom Caputi <[email protected]> | 2018-04-17 14:13:57 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2018-04-17 11:13:57 -0700 |
| commit | e14a32b1c844d924b9f093375c0badcf10f61741 (patch) | |
| tree | 933a0515c9755a3b8ef854221a45c2de2e1112fc /module/zfs/dmu_object.c | |
| parent | 0c03d21ac99ebdbefe65c319fc3712928c40af78 (diff) | |
Fix object reclaim when using large dnodes
Currently, when the receive_object() code wants to reclaim an
object, it always assumes that the dnode is the legacy 512 bytes,
even when the incoming bonus buffer exceeds this length. This
causes a buffer overflow if --enable-debug is not provided and
triggers an ASSERT if it is. This patch resolves this issue and
adds an ASSERT to ensure this can't happen again.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes #7097
Closes #7433
Diffstat (limited to 'module/zfs/dmu_object.c')
| -rw-r--r-- | module/zfs/dmu_object.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/module/zfs/dmu_object.c b/module/zfs/dmu_object.c index f53da407f..1fc71d103 100644 --- a/module/zfs/dmu_object.c +++ b/module/zfs/dmu_object.c @@ -249,7 +249,7 @@ dmu_object_reclaim(objset_t *os, uint64_t object, dmu_object_type_t ot, int blocksize, dmu_object_type_t bonustype, int bonuslen, dmu_tx_t *tx) { return (dmu_object_reclaim_dnsize(os, object, ot, blocksize, bonustype, - bonuslen, 0, tx)); + bonuslen, DNODE_MIN_SIZE, tx)); } int |