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-rw-r--r--src/string/memmove.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/string/memmove.c b/src/string/memmove.c
index 22bb4b35..9153a644 100644
--- a/src/string/memmove.c
+++ b/src/string/memmove.c
@@ -5,10 +5,9 @@ void *memmove(void *dest, const void *src, size_t n)
char *d = dest;
const char *s = src;
if (d==s) return d;
- if ((size_t)(d-s) < n) {
+ if ((size_t)(d-s) < n)
while (n--) d[n] = s[n];
- return dest;
- }
- /* Assumes memcpy is overlap-safe when dest < src */
- return memcpy(d, s, n);
+ else
+ while (n--) *d++ = *s++;
+ return dest;
}