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| author | Peter Schneider-Kamp <nowonder@nowonder.de> | 2001-06-07 05:51:36 (GMT) |
|---|---|---|
| committer | Peter Schneider-Kamp <nowonder@nowonder.de> | 2001-06-07 05:51:36 (GMT) |
| commit | d895b20da08983caf35d4a5f46a587a20cfe2590 (patch) | |
| tree | 8f83b9c9d437b1f47e46f3b72b4708f0298a41b2 /Modules/binascii.c | |
| parent | 22adac50cb00047321d4c5395eb831a9f724e714 (diff) | |
| download | cpython-d895b20da08983caf35d4a5f46a587a20cfe2590.zip cpython-d895b20da08983caf35d4a5f46a587a20cfe2590.tar.gz cpython-d895b20da08983caf35d4a5f46a587a20cfe2590.tar.bz2 | |
This closes bug #430849 (internal error produced by binascii.a2b_base64)
Diffstat (limited to 'Modules/binascii.c')
| -rw-r--r-- | Modules/binascii.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/binascii.c b/Modules/binascii.c index 85edd04..00a2805 100644 --- a/Modules/binascii.c +++ b/Modules/binascii.c @@ -335,6 +335,10 @@ binascii_a2b_base64(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "t#:a2b_base64", &ascii_data, &ascii_len) ) return NULL; + if ( ascii_len == 0) { + PyErr_SetString(Error, "Cannot decode empty input"); + return NULL; + } bin_len = ((ascii_len+3)/4)*3; /* Upper bound, corrected later */ /* Allocate the buffer */ |