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Fix python3 ctypes str usage

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In python3, the string is likely to be unicode and incompatible
with the libc function.  If it isn't bytes, force it to be bytes.
This commit is contained in:
Jarrod Johnson 2019-10-03 16:06:15 -04:00
parent 521be5d44d
commit 59789bae7d
1 changed files with 2 additions and 0 deletions
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2
confluent_server/confluent/userutil.py
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@ -18,6 +18,8 @@ def getgrouplist(name, gid, ng=32):
_getgrouplist.argtypes = [c_char_p, c_uint, POINTER(c_uint * ng), POINTER(c_int)]
glist = (c_uint * ng)()
nglist = c_int(ng)
if not isinstance(name, bytes):
name = name.encode('utf-8')
count = _getgrouplist(name, gid, byref(glist), byref(nglist))
if count < 0:
raise TooSmallException(nglist.value)