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| author | Bob Ippolito <bob@redivi.com> | 2006-05-30 00:26:01 (GMT) |
|---|---|---|
| committer | Bob Ippolito <bob@redivi.com> | 2006-05-30 00:26:01 (GMT) |
| commit | 6067f20172842775933b4089ebdf9cbcdd4deb7c (patch) | |
| tree | a886dcde28d5c7abd3cb7067a3fddd979629a22b /Lib/aifc.py | |
| parent | 2fd3977a9da2675ad5ee693f8c88300e9c6bb0ee (diff) | |
| download | cpython-6067f20172842775933b4089ebdf9cbcdd4deb7c.zip cpython-6067f20172842775933b4089ebdf9cbcdd4deb7c.tar.gz cpython-6067f20172842775933b4089ebdf9cbcdd4deb7c.tar.bz2 | |
Add a length check to aifc to ensure it doesn't write a bogus file
Diffstat (limited to 'Lib/aifc.py')
| -rw-r--r-- | Lib/aifc.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/aifc.py b/Lib/aifc.py index 781d77c..a5f86be 100644 --- a/Lib/aifc.py +++ b/Lib/aifc.py @@ -201,6 +201,8 @@ def _write_long(f, x): f.write(struct.pack('>L', x)) def _write_string(f, s): + if len(s) > 255: + raise ValueError("string exceeds maximum pstring length") f.write(chr(len(s))) f.write(s) if len(s) & 1 == 0: |