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| author |   Alexander Kanavin <alex.kanavin@gmail.com> | 2021-08-26 15:00:19 +0200 |
|---|---|---|
| committer |   Steve Sakoman <steve@sakoman.com> | 2021-08-27 04:58:08 -1000 |
| commit | 6f3a8e259ecf6934b32a264661422a6872aca2ef (patch) | |
| tree | 3dc57d32b23d50259c2f6e945bc81167f1f49b7e | |
| parent | 1732290d4d2147bd9ffd76deaf90650519a6ad3d (diff) | |
| download | openembedded-core-contrib-6f3a8e259ecf6934b32a264661422a6872aca2ef.tar.gz | |
qemurunner.py: handle getOutput() having nothing to read
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit f4abfdeea175cfcadd6f73a69a676632ab4334a6)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
| -rw-r--r-- | meta/lib/oeqa/utils/qemurunner.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index a9efb849d9..f7e5a3b3a6 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -120,7 +120,10 @@ class QemuRunner: import fcntl fl = fcntl.fcntl(o, fcntl.F_GETFL) fcntl.fcntl(o, fcntl.F_SETFL, fl | os.O_NONBLOCK) - return os.read(o.fileno(), 1000000).decode("utf-8") + try: + return os.read(o.fileno(), 1000000).decode("utf-8") + except BlockingIOError: + return "" def handleSIGCHLD(self, signum, frame): |