bitbake: bitbake-worker: Fix silent hang issue caused by unexpected stdout content

This patch addresses an issue in bitbake-worker where stdout,
reserved for status reporting, is improperly accessed by child processes.

The problem occurs during the execution of parseRecipe,
which calls anonymous functions. If these functions use print-like operations,
they can inadvertently output data to stdout. This unexpected data can cause
the runqueue to hang silently, if the stdout buffer is flushed
before exec_task is executed.

To prevent this, the patch redirects stdout to /dev/null and ensures it is
flushed prior to the execution of exec_task.

(Bitbake rev: 08f3e677d6af27a41a918aaa9da9c1c9b20a0b95)

Signed-off-by: Yang Xu <yang.xu@mediatek.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions