[Bug 26271] New: Crashes if you send it disco requests with no id=''
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jan 27 15:58:53 CET 2010
http://bugs.freedesktop.org/show_bug.cgi?id=26271
Summary: Crashes if you send it disco requests with no id=''
Product: Telepathy
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: gabble
AssignedTo: telepathy-bugs at lists.freedesktop.org
ReportedBy: will.thompson at collabora.co.uk
It's illegal to send <iq/> stanzas without an id='' (per the first rule of IQ
Semantics in XMPP Core
<http://xmpp.org/rfcs/rfc3920.html#stanzas-semantics-iq>), but neither ejabberd
nor Loudmouth filters them out before they reach Gabble. If passed an IQ with
no id='', lm_iq_message_make_result() returns NULL; connection_iq_disco_cb()
assumed that it returned a valid message, and hence crashes.
Patch to follow...
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