[reporting] workaround six mishandling of '\$' strings

There is a problem with six's handling of strings that end with a
backslash:

  https://bitbucket.org/gutworth/six/issues/60/sixu-mishandles-string-ending-in-backslash

This leads to an ugly exception during reporting if any filename
ends with this character:

Traceback (most recent call last):
  File "/usr/sbin/sosreport", line 25, in <module>
    main(sys.argv[1:])
  File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 1632, in main
    sos.execute()
  File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 1607, in execute
    self.plain_report()
  File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 1358, in plain_report
    output = PlainTextReport(report).unicode()
  File "/usr/lib/python2.7/site-packages/sos/reporting.py", line 151, in unicode
    else six.u(i)), buf))
  File "/usr/lib/python2.7/site-packages/sos/reporting.py", line 151, in <lambda>
    else six.u(i)), buf))
  File "/usr/lib/python2.7/site-packages/six.py", line 647, in u
    return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape")
UnicodeDecodeError: 'unicodeescape' codec can't decode byte 0x5c in position 25: \ at end of string

Avoid this problem by re-packing the buffer and adding a single ' '
character to the end of any string ending with '\'.

Signed-off-by: Bryn M. Reeves <bmr@redhat.com>

0 files changed, 0 insertions, 0 deletions