Jitsi meet #20659
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Jitsi meet #20659
+3,349
−879
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kexec was broken before due to pic hardening.
This reverts commit 4816a6f.
Enables previously manually disabled stackprotector and stackguard randomization. From https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511811: If glibc is built with the --enable-stackguard-randomization option, each application gets a random canary value (at runtime) from /dev/urandom. If --enable-stackguard-randomization is absent, applications get a static canary value of "0xff0a0000". This is very unfortunate, because the attacker may be able to bypass the stack protection mechanism, by placing those 4 bytes in the canary word, before the actual canary check is performed (for example in memcpy-based buffer overflows).
This reverts commit d05d063.
Incorporates fixes from all patches for the CVEs listed and some more security-related issues like: http://www.openwall.com/lists/oss-security/2016/11/04/11
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@oida, thanks for your PR! By analyzing the history of the files in this pull request, we identified @letac, @pesterhazy and @pSub to be potential reviewers. |
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Motivation for this change
Added pkgs and modules for jitsi-meet, Jitsi Videobridge and Jitsi Conference Focus.
Things done
(nix.useSandbox on NixOS,
or option
build-use-sandboxinnix.confon non-NixOS)
nix-shell -p nox --run "nox-review wip"./result/bin/)