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| author | Victor Stinner <victor.stinner@gmail.com> | 2015-09-22 01:01:17 +0200 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2015-09-22 01:01:17 +0200 |
| commit | 6174474bea9fe6f5f12f05a16004eabb817ce721 (patch) | |
| tree | 8a387e891d975f1ce1ff741f0f21b63926737660 /Objects/unicodeobject.c | |
| parent | ca9381ea01211e79f5bc6078b95e177f1c04f52b (diff) | |
| download | cpython-git-6174474bea9fe6f5f12f05a16004eabb817ce721.tar.gz | |
_PyUnicodeWriter_PrepareInternal(): make the assertion more strict
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 7c079e0799..d0b285abac 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -13307,7 +13307,8 @@ _PyUnicodeWriter_PrepareInternal(_PyUnicodeWriter *writer, PyObject *newbuffer; /* ensure that the _PyUnicodeWriter_Prepare macro was used */ - assert(maxchar > writer->maxchar || length > 0); + assert((maxchar > writer->maxchar && length >= 0) + || length > 0); if (length > PY_SSIZE_T_MAX - writer->pos) { PyErr_NoMemory(); |