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2404633259
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: 4d7017a48c17e9b64d5824c77abe94cc3ab0f579) Signed-off-by: Ivan Efimov <i.efimov@inango-systems.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Bitbake
=======
BitBake is a generic task execution engine that allows shell and Python tasks to be run
efficiently and in parallel while working within complex inter-task dependency constraints.
One of BitBake's main users, OpenEmbedded, takes this core and builds embedded Linux software
stacks using a task-oriented approach.
For information about Bitbake, see the OpenEmbedded website:
http://www.openembedded.org/
Bitbake plain documentation can be found under the doc directory or its integrated
html version at the Yocto Project website:
http://yoctoproject.org/documentation
Contributing
------------
Please refer to
http://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded
for guidelines on how to submit patches, just note that the latter documentation is intended
for OpenEmbedded (and its core) not bitbake patches (bitbake-devel@lists.openembedded.org)
but in general main guidelines apply. Once the commit(s) have been created, the way to send
the patch is through git-send-email. For example, to send the last commit (HEAD) on current
branch, type:
git send-email -M -1 --to bitbake-devel@lists.openembedded.org
Mailing list:
http://lists.openembedded.org/mailman/listinfo/bitbake-devel
Source code:
http://git.openembedded.org/bitbake/