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-rw-r--r--kernel/acct.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/acct.c b/kernel/acct.c
index 81f9831a7..6d98aed40 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -331,6 +331,8 @@ static comp_t encode_comp_t(unsigned long value)
exp++;
}
+ if (exp > (((comp_t) ~0U) >> MANTSIZE))
+ return (comp_t) ~0U;
/*
* Clean it up and polish it off.
*/