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authorIvan Efimov <i.efimov@inango-systems.com>2019-11-05 19:07:03 +0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-11-07 19:47:12 +0000
commitcbb677e9a09d5dad34404a851f7c23aeb5122465 (patch)
tree243efbd70348ecddc8efc87e61c9ec2eba9406cf /bitbake/lib/bb/fetch2/git.py
parente58082e22d265246b145d2d7ffb1e3adcb2cc177 (diff)
downloadpoky-cbb677e9a09d5dad34404a851f7c23aeb5122465.tar.gz
bitbake: bitbake-worker child process create group before registering SIGTERM handler
The bitbake-worker child on the SIGTERM signal handling send the SIGTERM to all processes in it's process group. In cases when the bitbake-worker child got SIGTERM after registering own SIGTERM handler and before the os.setsid() call it can send SIGTERM to unwanted processes. In the worst case during SIGTERM processing the bitbake-worker child can be in the group of the process that started BitBake itself. As a result it can kill processes that not related to BitBake at all. (Bitbake rev: 945719d852da6c787bc9115bd0aa90c429f5de07) Signed-off-by: Ivan Efimov <i.efimov@inango-systems.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/fetch2/git.py')
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