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| author | Aníbal Limón <anibal.limon@linux.intel.com> | 2016-10-14 10:48:39 -0500 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-11-08 23:47:14 +0000 |
| commit | f0f6acac039e75171b8f4c89eff7d1c2d3ddba5b (patch) | |
| tree | 198adcbb0561fe97a43230c5aea0d10ad1eb1d12 /documentation/ref-manual/technical-details.xml | |
| parent | bae35b3e5f3f388027cee30dbfc2df8f5a707aba (diff) | |
| download | poky-f0f6acac039e75171b8f4c89eff7d1c2d3ddba5b.tar.gz | |
bitbake: bb.event: fix infinite loop on print_ui_queue
If bitbake ends before _uiready and bb.event.LogHandler was add
to the bitbake logger it causes an infinite loop when logging
something.
The scenario is print_ui_queue is called at exit and executes
the log handlers [2] one of them is bb.event.LogHandler this handler
appends the same entry to ui_queue causing the inifine loop [3].
In order to fix a new copy of the ui_queue list is created when iterate
ui_queue.
[YOCTO #10399]
[1] https://bugzilla.yoctoproject.org/show_bug.cgi?id=10399#c0
[2] http://git.openembedded.org/bitbake/tree/lib/bb/event.py?id=41d9cd41d40b04746c82b4a940dca47df02514fc#n156
[3]
http://git.openembedded.org/bitbake/tree/lib/bb/event.py?id=41d9cd41d40b04746c82b4a940dca47df02514fc#n164
(Bitbake rev: bb56a8957255999b9ffd1408d249cc5b715b5a3a)
Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/ref-manual/technical-details.xml')
0 files changed, 0 insertions, 0 deletions