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Fix SF #544995 (zlib crash on second flush call)

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Bug fix by mhammond.

Bug fix candidate for 2.2, not present in 2.1.
This commit is contained in:
Jeremy Hylton 2002-04-19 14:37:07 +00:00
parent a6aa71deec
commit c72737e7b6
2 changed files with 7 additions and 0 deletions
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6
Lib/test/test_zlib.py
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@ -41,6 +41,12 @@ buf = buf * 16
co = zlib.compressobj(8, 8, -15)
x1 = co.compress(buf)
x2 = co.flush()
try:
co.flush()
print "Oops - second flush worked when it should not have!"
except zlib.error:
pass
x = x1 + x2
dc = zlib.decompressobj(-15)