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Re: [tor-bugs] #21925 [Applications/Tor Browser]: Tor Browser based on ESR52 can't get built with ASan and FORTIFY_SOURCE
#21925: Tor Browser based on ESR52 can't get built with ASan and FORTIFY_SOURCE
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Reporter: gk | Owner: tbb-team
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: #21998 | Points:
Reviewer: | Sponsor:
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Comment (by gk):
Replying to [comment:1 boklm]:
> Reverting the patch from
https://bugzilla.mozilla.org/show_bug.cgi?id=1279096 is fixing the build
issue.
I guess that's because the ASan that is shipped with GCC 5.4.0 is old
enough to not hit this Mozilla bug. Assuming this is indeed and LLVM 3.8
issue then we can see when this would hit compiling with GCC
LLVM 3.7 rev 246985
LLVM 3.8 rev 271801
GCC 5.4.0 rev 221802
GCC 6.4.0 rev 253555
GCC 7.2.0 rev 285547
So, when switching to GCC 6.4.0 we might still be good. But as soon as we
use GCC 7.x that would not be the case anymore. Anyway, now that we know
what is causing it we should probably file a Mozilla bug to get the GCC
bits right.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21925#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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