diff options
Diffstat (limited to 'source3/locking')
| -rw-r--r-- | source3/locking/posix.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/source3/locking/posix.c b/source3/locking/posix.c index 2a274f9a00..02d9b6d3e3 100644 --- a/source3/locking/posix.c +++ b/source3/locking/posix.c @@ -392,12 +392,10 @@ bool posix_locking_end(void) ****************************************************************************/ /**************************************************************************** - The records in posix_pending_close_tdb are composed of an array of ints - keyed by dev/ino pair. - The first int is a reference count of the number of outstanding locks on - all open fd's on this dev/ino pair. Any subsequent ints are the fd's that - were open on this dev/ino pair that should have been closed, but can't as - the lock ref count is non zero. + The records in posix_pending_close_db are composed of an array of + ints keyed by dev/ino pair. Those ints are the fd's that were open on + this dev/ino pair that should have been closed, but can't as the lock + ref count is non zero. ****************************************************************************/ /**************************************************************************** @@ -568,7 +566,8 @@ static void delete_windows_lock_ref_count(files_struct *fsp) static void add_fd_to_close_entry(files_struct *fsp) { struct db_record *rec; - uint8_t *new_data; + int *fds; + size_t num_fds; NTSTATUS status; TDB_DATA value; @@ -579,19 +578,18 @@ static void add_fd_to_close_entry(files_struct *fsp) SMB_ASSERT(rec != NULL); value = dbwrap_record_get_value(rec); + SMB_ASSERT((value.dsize % sizeof(int)) == 0); - new_data = talloc_array(rec, uint8_t, - value.dsize + sizeof(fsp->fh->fd)); + num_fds = value.dsize / sizeof(int); + fds = talloc_array(rec, int, num_fds+1); - SMB_ASSERT(new_data != NULL); + SMB_ASSERT(fds != NULL); - memcpy(new_data, value.dptr, value.dsize); - memcpy(new_data + value.dsize, - &fsp->fh->fd, sizeof(fsp->fh->fd)); + memcpy(fds, value.dptr, value.dsize); + fds[num_fds] = fsp->fh->fd; status = dbwrap_record_store( - rec, make_tdb_data(new_data, - value.dsize + sizeof(fsp->fh->fd)), 0); + rec, make_tdb_data((uint8_t *)fds, talloc_get_size(fds)), 0); SMB_ASSERT(NT_STATUS_IS_OK(status)); |