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authorChen Qi <Qi.Chen@windriver.com>2019-07-12 15:31:13 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-07-15 09:29:59 +0100
commit7a6b2ce603a44db60a3ba7a4a62ec3c04c1db656 (patch)
tree7d8930e0ceb8c50245f996fbcce2c1aa5c913fe8 /scripts/runqemu
parent41bac92fdbf893370dc830b6f810118eed25e05d (diff)
downloadpoky-7a6b2ce603a44db60a3ba7a4a62ec3c04c1db656.tar.gz
qemurunner.py: fix race condition at qemu startup
When handling pid file, qemu would first create the file, stat it, lock it and then write actually contents to it. So it's possbile that when reading the pid file, the content is empty. [YOCTO #13390] (From OE-Core rev: 170e59b203a02f8438b9aeab3a45f6fcd6608b1f) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/runqemu')
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