[git commit] bc: 0xffffffffffffffff may be larger than unsigned long

Denys Vlasenko vda.linux at googlemail.com
Mon Dec 10 14:15:42 UTC 2018


commit: https://git.busybox.net/busybox/commit/?id=c665c183f15f4246da3d44fba92883ef05fc98af
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 miscutils/bc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 71022569e..9774ac45b 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -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 (;;) {


More information about the busybox-cvs mailing list