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authorEric Andersen2003-09-15 08:11:29 +0000
committerEric Andersen2003-09-15 08:11:29 +0000
commit2205c84de4c8cc75e3446936f7d93e32391f4aed (patch)
treec616073152862564cf2181b6c7c2619de7b470cf
parent1393a39df491307314679fbc7026eaba60a9efb2 (diff)
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comparison was always false due to limited range of data types.
Carefully cast to unsigned long long prior to multiply to get the expected result.
-rw-r--r--init/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/init/init.c b/init/init.c
index 8da358c..85792c9 100644
--- a/init/init.c
+++ b/init/init.c
@@ -333,7 +333,7 @@ static unsigned int check_free_memory(void)
s--;
}
result = (info.totalram >> s) + (info.totalswap >> s);
- if ((unsigned long long) (result * u) > UINT_MAX) {
+ if (((unsigned long long)result * (unsigned long long)u) > UINT_MAX) {
return(UINT_MAX);
} else {
return(result * u);