Mercurial > cpython-lru_cache-weakref
diff Python/getargs.c @ 20721:acb854b897bb legacy-trunk
vgetargskeywords: Prevent another potential sprintf buffer overrun.
| author | Tim Peters <tim.peters@gmail.com> |
|---|---|
| date | Sat, 27 Oct 2001 06:53:00 +0000 |
| parents | aaefc2f21bae |
| children | 676f106a5002 |
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--- a/Python/getargs.c Sat Oct 27 06:42:16 2001 +0000 +++ b/Python/getargs.c Sat Oct 27 06:53:00 2001 +0000 @@ -1027,7 +1027,7 @@ vgetargskeywords(PyObject *args, PyObject *keywords, char *format, char **kwlist, va_list *p_va) { - char msgbuf[256]; + char msgbuf[512]; int levels[32]; char *fname, *message; int min, max; @@ -1138,7 +1138,7 @@ if (len < min || max < len) { if (message == NULL) { sprintf(msgbuf, - "%s%s takes %s %d argument%s (%d given)", + "%.200s%s takes %s %d argument%s (%d given)", fname==NULL ? "function" : fname, fname==NULL ? "" : "()", min==max ? "exactly"