* luci/libs/http: fix "attempt to compare string with number" in http.protocol

diff --git a/libs/http/luasrc/http/protocol.lua b/libs/http/luasrc/http/protocol.lua
index 1fdb5d6..4cb8977 100644 (file)
--- a/libs/http/luasrc/http/protocol.lua
+++ b/libs/http/luasrc/http/protocol.lua
@@ -311,7 +311,7 @@ function mimedecode_message_body( src, msg, filecb )
 
                tlen = tlen + ( chunk and #chunk or 0 )
 
-               if msg.env.CONTENT_LENGTH and tlen > msg.env.CONTENT_LENGTH then
+               if msg.env.CONTENT_LENGTH and tlen > tonumber(msg.env.CONTENT_LENGTH) then
                        return nil, "Message body size exceeds Content-Length"
                end
 
@@ -413,7 +413,7 @@ function urldecode_message_body( src, msg )
 
                tlen = tlen + ( chunk and #chunk or 0 )
 
-               if msg.env.CONTENT_LENGTH and tlen > msg.env.CONTENT_LENGTH then
+               if msg.env.CONTENT_LENGTH and tlen > tonumber(msg.env.CONTENT_LENGTH) then
                        return nil, "Message body size exceeds Content-Length"
                elseif tlen > HTTP_MAX_CONTENT then
                        return nil, "Message body size exceeds maximum allowed length"
@@ -490,7 +490,7 @@ function parse_message_header( source )
 
                        -- Populate common environment variables
                        msg.env = {
-                               CONTENT_LENGTH    = tonumber(msg.headers['Content-Length']);
+                               CONTENT_LENGTH    = msg.headers['Content-Length'];
                                CONTENT_TYPE      = msg.headers['Content-Type'];
                                REQUEST_METHOD    = msg.request_method:upper();
                                REQUEST_URI       = msg.request_uri;