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-rw-r--r--mm/usercopy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/usercopy.c b/mm/usercopy.c
index 82f81df2edcf..a3cc3052f830 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -83,7 +83,7 @@ static bool overlaps(const void *ptr, unsigned long n, unsigned long low,
unsigned long check_high = check_low + n;
/* Does not overlap if entirely above or entirely below. */
- if (check_low >= high || check_high < low)
+ if (check_low >= high || check_high <= low)
return false;
return true;