diff options
Diffstat (limited to 'libcli/util/tstream.c')
| -rw-r--r-- | libcli/util/tstream.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcli/util/tstream.c b/libcli/util/tstream.c index 12cef9b6dd..dd830e2aa4 100644 --- a/libcli/util/tstream.c +++ b/libcli/util/tstream.c @@ -129,6 +129,11 @@ static void tstream_read_pdu_blob_done(struct tevent_req *subreq) return; } + if (new_buf_size <= old_buf_size) { + tevent_req_nterror(req, NT_STATUS_INVALID_BUFFER_SIZE); + return; + } + buf = talloc_realloc(state, state->pdu_blob.data, uint8_t, new_buf_size); if (tevent_req_nomem(buf, req)) { return; |