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Diffstat (limited to 'source3')
-rw-r--r--source3/locking/brlock.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/source3/locking/brlock.c b/source3/locking/brlock.c
index 376c2e30ba..c048ef3005 100644
--- a/source3/locking/brlock.c
+++ b/source3/locking/brlock.c
@@ -666,6 +666,7 @@ static NTSTATUS brl_lock_posix(struct byte_range_lock *br_lck,
return NT_STATUS_NO_MEMORY;
}
br_lck->num_locks = count;
+ SAFE_FREE(br_lck->lock_data);
br_lck->lock_data = (void *)tp;
br_lck->modified = True;
return NT_STATUS_OK;
@@ -977,6 +978,7 @@ static BOOL brl_unlock_posix(struct byte_range_lock *br_lck, const struct lock_s
}
br_lck->num_locks = count;
+ SAFE_FREE(br_lck->lock_data);
br_lck->lock_data = (void *)tp;
br_lck->modified = True;
@@ -1052,7 +1054,7 @@ BOOL brl_locktest(struct byte_range_lock *br_lck,
BOOL ret = True;
unsigned int i;
struct lock_struct lock;
- struct lock_struct *locks = (struct lock_struct *)br_lck->lock_data;
+ const struct lock_struct *locks = (struct lock_struct *)br_lck->lock_data;
files_struct *fsp = br_lck->fsp;
lock.context.smbpid = smbpid;
@@ -1109,7 +1111,7 @@ NTSTATUS brl_lockquery(struct byte_range_lock *br_lck,
{
unsigned int i;
struct lock_struct lock;
- struct lock_struct *locks = (struct lock_struct *)br_lck->lock_data;
+ const struct lock_struct *locks = (struct lock_struct *)br_lck->lock_data;
files_struct *fsp = br_lck->fsp;
lock.context.smbpid = *psmbpid;
@@ -1123,7 +1125,7 @@ NTSTATUS brl_lockquery(struct byte_range_lock *br_lck,
/* Make sure existing locks don't conflict */
for (i=0; i < br_lck->num_locks; i++) {
- struct lock_struct *exlock = &locks[i];
+ const struct lock_struct *exlock = &locks[i];
BOOL conflict = False;
if (exlock->lock_flav == WINDOWS_LOCK) {
@@ -1163,7 +1165,6 @@ NTSTATUS brl_lockquery(struct byte_range_lock *br_lck,
return NT_STATUS_OK;
}
-
/****************************************************************************
Remove a particular pending lock.
****************************************************************************/