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| author | Andrew M. Kuchling <amk@amk.ca> | 2005-11-22 15:39:05 (GMT) |
|---|---|---|
| committer | Andrew M. Kuchling <amk@amk.ca> | 2005-11-22 15:39:05 (GMT) |
| commit | 4e2a4ff6079db5e2115d8879fa511ecde161eae9 (patch) | |
| tree | cf73e14f568de73d19e448c3773a93fd99df171a /Modules | |
| parent | c6f6cb74af3b07adb4da2172b128da51afe00ebe (diff) | |
| download | cpython-4e2a4ff6079db5e2115d8879fa511ecde161eae9.zip cpython-4e2a4ff6079db5e2115d8879fa511ecde161eae9.tar.gz cpython-4e2a4ff6079db5e2115d8879fa511ecde161eae9.tar.bz2 | |
[Patch #1350573] zlib.crc32 doesn't handle 0xffffffff seed. Add tests and bugfix. Bug reported by John Schmidt; bugfix by Danny Yoo.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/zlibmodule.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index c3238a0..a598ae3 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -778,7 +778,7 @@ PyZlib_adler32(PyObject *self, PyObject *args) Byte *buf; int len; - if (!PyArg_ParseTuple(args, "s#|l:adler32", &buf, &len, &adler32val)) + if (!PyArg_ParseTuple(args, "s#|k:adler32", &buf, &len, &adler32val)) return NULL; adler32val = adler32(adler32val, buf, len); return PyInt_FromLong(adler32val); @@ -796,7 +796,7 @@ PyZlib_crc32(PyObject *self, PyObject *args) uLong crc32val = crc32(0L, Z_NULL, 0); Byte *buf; int len; - if (!PyArg_ParseTuple(args, "s#|l:crc32", &buf, &len, &crc32val)) + if (!PyArg_ParseTuple(args, "s#|k:crc32", &buf, &len, &crc32val)) return NULL; crc32val = crc32(crc32val, buf, len); return PyInt_FromLong(crc32val); |