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| author | Victor Stinner <victor.stinner@gmail.com> | 2013-07-11 20:50:45 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2013-07-11 20:50:45 (GMT) |
| commit | 6b64a6803e17805a6a4fb9a82f7ec26bdc30a6d5 (patch) | |
| tree | b63f27334f02dcd319e9220c05039f8935e9dbc3 | |
| parent | 9a4fb669668843de94c82c9e6de86a2ffa865eb7 (diff) | |
| download | cpython-6b64a6803e17805a6a4fb9a82f7ec26bdc30a6d5.zip cpython-6b64a6803e17805a6a4fb9a82f7ec26bdc30a6d5.tar.gz cpython-6b64a6803e17805a6a4fb9a82f7ec26bdc30a6d5.tar.bz2 | |
Issue #18408: Fix compiler_import() to handle PyUnicode_Substring() failure properly
| -rw-r--r-- | Python/compile.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Python/compile.c b/Python/compile.c index 4fc7575..d11e3ab 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -2316,8 +2316,11 @@ compiler_import(struct compiler *c, stmt_ty s) identifier tmp = alias->name; Py_ssize_t dot = PyUnicode_FindChar( alias->name, '.', 0, PyUnicode_GET_LENGTH(alias->name), 1); - if (dot != -1) + if (dot != -1) { tmp = PyUnicode_Substring(alias->name, 0, dot); + if (tmp == NULL) + return 0; + } r = compiler_nameop(c, tmp, Store); if (dot != -1) { Py_DECREF(tmp); |