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net/resolvers/manual.lua @ 11568:d5360307a99d
mod_http_file_share: Handle out of bounds Range request
Turns out you can seek past the end of the file without getting an
error.
Also rejects empty range instead of sending the whole file.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 17 May 2021 14:14:25 +0200 |
parent | 9691:e11e076f0eb8 |
child | 12589:39ae08180c81 |
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1 local methods = {}; |
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2 local resolver_mt = { __index = methods }; |
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3 local unpack = table.unpack or unpack; -- luacheck: ignore 113 |
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4 |
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5 -- Find the next target to connect to, and |
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6 -- pass it to cb() |
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7 function methods:next(cb) |
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8 if #self.targets == 0 then |
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9 cb(nil); |
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10 return; |
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11 end |
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12 local next_target = table.remove(self.targets, 1); |
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13 cb(unpack(next_target, 1, 4)); |
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14 end |
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15 |
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16 local function new(targets, conn_type, extra) |
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17 return setmetatable({ |
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18 conn_type = conn_type; |
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19 extra = extra; |
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20 targets = targets or {}; |
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21 }, resolver_mt); |
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22 end |
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23 |
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24 return { |
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25 new = new; |
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26 }; |