From 84f801e44f4b5ba65489a3a418e5f699abccd003 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 21 Nov 2017 11:42:54 +0000 Subject: [PATCH] qemurunner: Simplify binary data handling I have concerns that bad timing of the flow of data from the logger might corrupt the output due to the way binary strings are handled in qemurunner. This simplifies the code to do the same thing it did before but much more safely. (From OE-Core rev: 20bc247316ab915465a4b1add6d09b48e07202ac) Signed-off-by: Richard Purdie (cherry picked from commit 1e87283e92a2765bb5d54d17138b208bc395953b) Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster --- meta/lib/oeqa/utils/qemurunner.py | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index 7ca9f1c736..360aa3fc37 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -274,7 +274,7 @@ class QemuRunner: reachedlogin = False stopread = False qemusock = None - bootlog = '' + bootlog = b'' data = b'' while time.time() < endtime and not stopread: try: @@ -291,17 +291,13 @@ class QemuRunner: else: data = data + sock.recv(1024) if data: - try: - data = data.decode("utf-8", errors="surrogateescape") - bootlog += data - data = b'' - if re.search(".* login:", bootlog): - self.server_socket = qemusock - stopread = True - reachedlogin = True - self.logger.debug("Reached login banner") - except UnicodeDecodeError: - continue + bootlog += data + data = b'' + if b' login:' in bootlog: + self.server_socket = qemusock + stopread = True + reachedlogin = True + self.logger.debug("Reached login banner") else: socklist.remove(sock) sock.close() -- 2.40.1