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-rw-r--r--net/websocket/frames.lua6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/websocket/frames.lua b/net/websocket/frames.lua
index a0c0d4cd..9cb5f4fe 100644
--- a/net/websocket/frames.lua
+++ b/net/websocket/frames.lua
@@ -76,7 +76,7 @@ if s_unpack then
end
local function parse_frame_header(frame)
- if #frame < 2 then return; end
+ if frame:len() < 2 then return; end
local byte1, byte2 = frame:byte(1, 2);
local result = {
@@ -98,7 +98,7 @@ local function parse_frame_header(frame)
end
local header_length = 2 + length_bytes + (result.MASK and 4 or 0);
- if #frame < header_length then return; end
+ if frame:len() < header_length then return; end
if length_bytes == 2 then
result.length = read_uint16be(frame, 3);
@@ -141,7 +141,7 @@ end
local function parse_frame(frame)
local result, pos = parse_frame_header(frame);
- if result == nil or #frame < (pos + result.length) then return nil, nil, result; end
+ if result == nil or frame:len() < (pos + result.length) then return nil, nil, result; end
result.data = parse_frame_body(frame, result, pos+1);
return result, pos + result.length;
end