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Improves parsing of the HTTP status line. Fixes #772

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nnposter 2017-04-01 14:25:36 +00:00
parent ffda9402f9
commit 1bdbc2a680
1 changed files with 3 additions and 5 deletions
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8
nselib/http.lua
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@ -643,15 +643,13 @@ end
-- Sets response["status-line"] and response.status.
local function parse_status_line(status_line, response)
local version, status, reason_phrase
response["status-line"] = status_line
version, status, reason_phrase = string.match(status_line,
"^HTTP/(%d%.%d) *(%d+) *(.*)\r?\n$")
local version, status, reason_phrase = string.match(status_line,
"^HTTP/(%d+%.%d+) +(%d+) +(.-)\r?\n$")
if not version then
return nil, string.format("Error parsing status-line %q.", status_line)
end
-- We don't have a use for the version; ignore it.
-- We don't have a use for the version or the reason_phrase; ignore them.
response.status = tonumber(status)
if not response.status then
return nil, string.format("Status code is not numeric: %s", status)