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authorSimon Glass <sjg@chromium.org>2017-05-29 15:31:24 -0600
committerSimon Glass <sjg@chromium.org>2017-06-08 20:21:59 -0600
commit5c724dc4403c63b86fef8cccd2baa47cfa870986 (patch)
tree50b4d737cb95c8b7d7f16cfadbc7c5b8f96a0844 /tools
parent6f8abf765b9a8be4a32d84677cbbff1a1706b325 (diff)
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patman: Don't convert input data to unicode
The communication filter reads data in blocks and converts each block to unicode (if necessary) one at a time. In the unlikely event that a unicode character in the input spans a block this will not work. We get an error like: UnicodeDecodeError: 'utf8' codec can't decode bytes in position 1022-1023: unexpected end of data There is no need to change the input to unicode, so the easiest fix is to drop this feature. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/patman/cros_subprocess.py4
1 files changed, 0 insertions, 4 deletions
diff --git a/tools/patman/cros_subprocess.py b/tools/patman/cros_subprocess.py
index 7c76014..ebd4300 100644
--- a/tools/patman/cros_subprocess.py
+++ b/tools/patman/cros_subprocess.py
@@ -190,8 +190,6 @@ class Popen(subprocess.Popen):
# We will get an error on read if the pty is closed
try:
data = os.read(self.stdout.fileno(), 1024)
- if isinstance(data, bytes):
- data = data.decode('utf-8')
except OSError:
pass
if data == "":
@@ -207,8 +205,6 @@ class Popen(subprocess.Popen):
# We will get an error on read if the pty is closed
try:
data = os.read(self.stderr.fileno(), 1024)
- if isinstance(data, bytes):
- data = data.decode('utf-8')
except OSError:
pass
if data == "":