[Python-checkins] python/dist/src/Objects longobject.c,1.153,1.154
tim_one@users.sourceforge.net
tim_one@users.sourceforge.net
Sun, 02 Feb 2003 09:33:55 -0800
Update of /cvsroot/python/python/dist/src/Objects
In directory sc8-pr-cvs1:/tmp/cvs-serv26400/Objects
Modified Files:
longobject.c
Log Message:
long_from_binary_base(): Sped this a little by computing the # of bits
needed outside the first loop.
Index: longobject.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Objects/longobject.c,v
retrieving revision 1.153
retrieving revision 1.154
diff -C2 -d -r1.153 -r1.154
*** longobject.c 2 Feb 2003 08:05:32 -0000 1.153
--- longobject.c 2 Feb 2003 17:33:53 -0000 1.154
***************
*** 1127,1139 ****
if (k < 0 || k >= base)
break;
- n += bits_per_char;
- if (n < 0) {
- PyErr_SetString(PyExc_ValueError,
- "long string too large to convert");
- return NULL;
- }
++p;
}
*str = p;
/* n <- # of Python digits needed, = ceiling(n/SHIFT). */
n = (n + SHIFT - 1) / SHIFT;
--- 1127,1139 ----
if (k < 0 || k >= base)
break;
++p;
}
*str = p;
+ n = (p - start) * bits_per_char;
+ if (n / bits_per_char != p - start) {
+ PyErr_SetString(PyExc_ValueError,
+ "long string too large to convert");
+ return NULL;
+ }
/* n <- # of Python digits needed, = ceiling(n/SHIFT). */
n = (n + SHIFT - 1) / SHIFT;