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authorKim Alvefur <zash@zash.se>2019-07-20 04:19:58 +0200
committerKim Alvefur <zash@zash.se>2019-07-20 04:19:58 +0200
commit022198143dcc0d586030d183ac8ca3368ff6172b (patch)
treed3e14031365c5059107e696d558e1750ca1e1cb5 /spec/core_moduleapi_spec.lua
parent5399b9b9057f8202ceb25e933d10e1825383bc99 (diff)
downloadprosody-022198143dcc0d586030d183ac8ca3368ff6172b.tar.gz
prosody-022198143dcc0d586030d183ac8ca3368ff6172b.zip
mod_websocket: Clone stanza before mutating (fixes #1398)
Checking for `stanza.attr.xmlns == nil` to determine if the stanza object is an actual stanza (`<message>`, `<presence>` or `<iq>` in the `jabber:client` or `jabbber:server` namespace) or some other stream element. Since this mutation is not reverted, it may leak to other places and cause them to mistreat stanzas as stream elements. Especially in cases like MUC where a single stanza is broadcast to many recipients.
Diffstat (limited to 'spec/core_moduleapi_spec.lua')
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