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Re: [tor-bugs] #25485 [Applications/Tor Browser]: Browser/TorBrowser/Tor/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
#25485: Browser/TorBrowser/Tor/libstdc++.so.6: version `CXXABI_1.3.11' not found
(required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
--------------------------------------------+------------------------------
Reporter: cypherpunks | Owner: tbb-team
Type: defect | Status: needs_review
Priority: Very High | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: ff60-esr, TorBrowserTeam201807 | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
--------------------------------------------+------------------------------
Comment (by Hello71):
I don't think this is correct. the gcc version has no particular relation
to the glibc version. moreover, it may not even be installed. removing
libraries is not a good idea, as the user may want to move their
installation to another machine (or share it between two OSes on the same
machine). additionally, grepping the versions is not a reliable way of
checking ABI compatibility, as there may be missing symbols as well. the
right-er way to do this is to build an old binary and a new binary, try to
run the new binary on the system, and if it fails, use our library. this
doesn't quite account for missing symbols though.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25485#comment:17>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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