diff options
| -rw-r--r-- | source4/smb_server/smb/nttrans.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/source4/smb_server/smb/nttrans.c b/source4/smb_server/smb/nttrans.c index 1bc828b0f0..e2fc962196 100644 --- a/source4/smb_server/smb/nttrans.c +++ b/source4/smb_server/smb/nttrans.c @@ -346,7 +346,6 @@ static NTSTATUS nttrans_notify_change_send(struct nttrans_op *op) size_t size = 0; int i; NTSTATUS status; - uint32_t ofs=0; uint8_t *p; #define MAX_BYTES_PER_CHAR 3 @@ -362,14 +361,16 @@ static NTSTATUS nttrans_notify_change_send(struct nttrans_op *op) /* construct the changes buffer */ for (i=0;i<info->out.num_changes;i++) { + uint32_t ofs; ssize_t len; SIVAL(p, 4, info->out.changes[i].action); len = push_string(p + 12, info->out.changes[i].name.s, - op->trans->out.params.length - (ofs+12), STR_UNICODE); + op->trans->out.params.length - + (p+12 - op->trans->out.params.data), STR_UNICODE); SIVAL(p, 8, len); - ofs += len + 12; + ofs = len + 12; if (ofs & 3) { int pad = 4 - (ofs & 3); @@ -377,12 +378,16 @@ static NTSTATUS nttrans_notify_change_send(struct nttrans_op *op) ofs += pad; } - SIVAL(p, 0, ofs); + if (i == info->out.num_changes-1) { + SIVAL(p, 0, 0); + } else { + SIVAL(p, 0, ofs); + } - p = op->trans->out.params.data + ofs; + p += ofs; } - op->trans->out.params.length = ofs; + op->trans->out.params.length = p - op->trans->out.params.data; return NT_STATUS_OK; } |