diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/smbd/smb2_getinfo.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source3/smbd/smb2_getinfo.c b/source3/smbd/smb2_getinfo.c index 698e7752dd..c6a143331b 100644 --- a/source3/smbd/smb2_getinfo.c +++ b/source3/smbd/smb2_getinfo.c @@ -392,6 +392,12 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, tevent_req_nterror(req, status); return tevent_req_post(req, ev); } + if (in_output_buffer_length < fixed_portion) { + SAFE_FREE(data); + tevent_req_nterror( + req, NT_STATUS_INFO_LENGTH_MISMATCH); + return tevent_req_post(req, ev); + } if (data_size > 0) { state->out_output_buffer = data_blob_talloc(state, data, @@ -434,6 +440,12 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, tevent_req_nterror(req, status); return tevent_req_post(req, ev); } + if (in_output_buffer_length < fixed_portion) { + SAFE_FREE(data); + tevent_req_nterror( + req, NT_STATUS_INFO_LENGTH_MISMATCH); + return tevent_req_post(req, ev); + } if (data_size > 0) { state->out_output_buffer = data_blob_talloc(state, data, |