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| author |   Benjamin Peterson <benjamin@python.org> | 2019-11-07 07:27:03 -0800 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2019-11-07 07:27:03 -0800 |
| commit | 9f94e52e8d38092520a3bfb1bf1ef9cbb0836584 (patch) | |
| tree | d951ff7c6f23a2dda60b047ae4069a97b6004bb4 | |
| parent | [2.7] bpo-38730: Fix -Wstringop-truncation warnings. (GH-17075) (diff) | |
| download | cpython-9f94e52e8d38092520a3bfb1bf1ef9cbb0836584.tar.gz cpython-9f94e52e8d38092520a3bfb1bf1ef9cbb0836584.tar.bz2 cpython-9f94e52e8d38092520a3bfb1bf1ef9cbb0836584.zip | |
bpo-38730: Remove usage of stpncpy as it's not supported on MSVC 2008. (GH-17081)
| -rw-r--r-- | Objects/structseq.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Objects/structseq.c b/Objects/structseq.c index 14b51688a6..82df926f28 100644 --- a/Objects/structseq.c +++ b/Objects/structseq.c @@ -252,7 +252,12 @@ structseq_repr(PyStructSequence *obj) } /* "typename(", limited to TYPE_MAXSIZE */ - pbuf = stpncpy(pbuf, typ->tp_name, TYPE_MAXSIZE); + len = strlen(typ->tp_name); + if (len > TYPE_MAXSIZE) { + len = TYPE_MAXSIZE; + } + pbuf = memcpy(pbuf, typ->tp_name, len); + pbuf += len; *pbuf++ = '('; for (i=0; i < VISIBLE_SIZE(obj); i++) { |