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-rw-r--r--include/linux/fortify-string.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h
index a0bb13825109..85fc0e6f0f7f 100644
--- a/include/linux/fortify-string.h
+++ b/include/linux/fortify-string.h
@@ -738,7 +738,8 @@ __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp
if (__compiletime_lessthan(p_size, size))
__read_overflow();
if (p_size < size)
- fortify_panic(FORTIFY_FUNC_kmemdup, FORTIFY_READ, p_size, size, NULL);
+ fortify_panic(FORTIFY_FUNC_kmemdup, FORTIFY_READ, p_size, size,
+ __real_kmemdup(p, 0, gfp));
return __real_kmemdup(p, size, gfp);
}