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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-14 23:12:17 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-14 23:12:17 (GMT) |
| commit | 78980438683d98076cd541d995a868fb5c9e4277 (patch) | |
| tree | 6003323bfe4c38f0d9ca17f126fbcdf782752600 /Objects/unicodeobject.c | |
| parent | 5f1cfbb5c056564e2692d2abcdc82f1944a3b2ec (diff) | |
| download | cpython-78980438683d98076cd541d995a868fb5c9e4277.zip cpython-78980438683d98076cd541d995a868fb5c9e4277.tar.gz cpython-78980438683d98076cd541d995a868fb5c9e4277.tar.bz2 | |
Issue #15989: Fix several occurrences of integer overflow
when result of PyLong_AsLong() narrowed to int without checks.
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 6a12d71..65393d2 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -13521,7 +13521,7 @@ unicode_format_arg_parse(struct unicode_formatter_t *ctx, "* wants int"); return -1; } - arg->width = PyLong_AsLong(v); + arg->width = PyLong_AsSsize_t(v); if (arg->width == -1 && PyErr_Occurred()) return -1; if (arg->width < 0) { @@ -13568,7 +13568,7 @@ unicode_format_arg_parse(struct unicode_formatter_t *ctx, "* wants int"); return -1; } - arg->prec = PyLong_AsLong(v); + arg->prec = _PyLong_AsInt(v); if (arg->prec == -1 && PyErr_Occurred()) return -1; if (arg->prec < 0) |