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-rw-r--r--source3/locking/brlock.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/source3/locking/brlock.c b/source3/locking/brlock.c
index 8c22f7d7ab..9902c7bbd7 100644
--- a/source3/locking/brlock.c
+++ b/source3/locking/brlock.c
@@ -151,9 +151,16 @@ static BOOL brl_conflict_other(struct lock_struct *lck1, struct lock_struct *lck
if (lck1->lock_type == READ_LOCK && lck2->lock_type == READ_LOCK)
return False;
- if (brl_same_context(&lck1->context, &lck2->context) &&
- lck1->fnum == lck2->fnum)
- return False;
+ /*
+ * Incoming WRITE locks conflict with existing READ locks even
+ * if the context is the same. JRA. See LOCKTEST7 in smbtorture.
+ */
+
+ if (!(lck2->lock_type == WRITE_LOCK && lck1->lock_type == READ_LOCK)) {
+ if (brl_same_context(&lck1->context, &lck2->context) &&
+ lck1->fnum == lck2->fnum)
+ return False;
+ }
if (lck1->start >= (lck2->start + lck2->size) ||
lck2->start >= (lck1->start + lck1->size)) return False;