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hidapi: fix infinite loop on some write errors

This commit is contained in:
Peter F. Patel-Schneider 2020-07-20 13:33:12 -04:00 committed by Filipe Laíns
parent e436b1bd1d
commit 204bc6e810
1 changed files with 1 additions and 1 deletions
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2
lib/hidapi/udev.py
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@ -280,8 +280,8 @@ def write(device_handle, data):
bytes_written = 0 bytes_written = 0
while (retrycount < 3): while (retrycount < 3):
try: try:
bytes_written = _os.write(device_handle, data)
retrycount += 1 retrycount += 1
bytes_written = _os.write(device_handle, data)
except IOError as e: except IOError as e:
if e.errno == _errno.EPIPE: if e.errno == _errno.EPIPE:
sleep(0.1) sleep(0.1)