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Re: [tor-bugs] #22926 [Core Tor/Tor]: The Tor compression code can call functions that are NULL
#22926: The Tor compression code can call functions that are NULL
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Reporter: teor | Owner: ahf
Type: defect | Status: needs_review
Priority: Medium | Milestone: Tor: 0.3.3.x-final
Component: Core Tor/Tor | Version: Tor: 0.3.1.1-alpha
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: | Points: 1
Reviewer: | Sponsor:
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Changes (by ahf):
* status: assigned => needs_review
Comment:
There's a potential patch for parts of this issue in
https://gitlab.com/ahf/tor/merge_requests/22
Note that the patch does the `NULL` function checks for the zlib backend:
we might want to consider adding a `tor_assert(0)` in the pathological
case there since zlib is still required to be able to use Tor.
I'm marking this `needs_review`, but these patches does not fix everything
Teor mentioned above. We still need to add checks to `configure` and
document the weak linking issue.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22926#comment:11>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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