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Patch #102953: Fix bug #125452, where shlex.shlex hangs when it

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encounters a string with an unmatched quote, by adding a check for
    EOF in the 'quotes' state.
This commit is contained in:
Andrew M. Kuchling 2001-01-09 03:01:15 +00:00
parent 92d8917f83
commit 9d56cd100e
1 changed files with 5 additions and 0 deletions
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5
Lib/shlex.py
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@ -123,6 +123,11 @@ class shlex:
if nextchar == self.state: if nextchar == self.state:
self.state = ' ' self.state = ' '
break break
elif not nextchar: # end of file
if self.debug >= 2:
print "shlex: I see EOF in quotes state"
# XXX what error should be raised here?
raise ValueError, "No closing quotation"
elif self.state == 'a': elif self.state == 'a':
if not nextchar: if not nextchar:
self.state = None # end of file self.state = None # end of file