Changeset 76ec309b in mainline

Timestamp:

2019-02-18T17:03:04Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bc417660

Parents:

a4ee8b3f

git-author:

Matthieu Riolo <matthieu.riolo@…> (2019-02-10 20:41:38)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-18 17:03:04)

Message:

Correct ipow10_u64() for large exponents

theoretically ipow10_u64() can return 10^{19
as largest number. The original implementation
failed to do so because of it's internal type
usage. This commits fixes this by using a larger
type}

File:

• uspace/lib/c/generic/imath.c (modified) (1 diff)

uspace/lib/c/generic/imath.c

@@ -50 +50 @@
 errno_t ipow10_u64(unsigned exp, uint64_t *res)
 {
-        unsigned a;
+        uint64_t a;
         uint64_t r;