emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

bc: 0xffffffffffffffff may be larger than unsigned long

Browse Source 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-12-10 15:15:42 +01:00
parent 8b4cf0dbb0
commit c665c183f1
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
miscutils/bc.c
View File

@@ -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 (;;) {