c665c183f
Denys Vlasenko
2018-12-10
Subject
bc: 0xffffffffffffffff may be larger than unsigned long
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miscutils/bc.c+2 -2
| @@ -1476,9 +1476,9 @@ static void bc_num_ulong2num(BcNum *n, unsigned long val) | |
| if (ULONG_MAX == 0xffffffffUL) | |
| bc_num_expand(n, 10); // 10 digits: 4294967295 | |
| - | if (ULONG_MAX == 0xffffffffffffffffUL) |
| + | if (ULONG_MAX == 0xffffffffffffffffULL) |
| bc_num_expand(n, 20); // 20 digits: 18446744073709551615 | |
| - | BUILD_BUG_ON(ULONG_MAX > 0xffffffffffffffffUL); |
| + | BUILD_BUG_ON(ULONG_MAX > 0xffffffffffffffffULL); |
| ptr = n->num; | |
| for (;;) { | |