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-rw-r--r--mm/util.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/util.c b/mm/util.c
index 5f64026cbb4..8f18683825b 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -95,8 +95,8 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags)
return (void *)p;
ret = kmalloc_track_caller(new_size, flags);
- if (ret) {
- memcpy(ret, p, min(new_size, ks));
+ if (ret && p) {
+ memcpy(ret, p, ks);
kfree(p);
}
return ret;