proxysql/deps/mariadb-client-library/zutil.c-multiplication-overflow.patch

diff --git external/zlib/zutil.c external/zlib/zutil.c
index 9543ae82..6a1ed031 100644
--- external/zlib/zutil.c
+++ external/zlib/zutil.c
@@ -310,7 +310,7 @@ voidpf ZLIB_INTERNAL zcalloc(opaque, items, size)
     unsigned size;
 {
     (void)opaque;
-    return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
+    return sizeof(uInt) > 2 ? (voidpf)malloc((long) items * size) :
                               (voidpf)calloc(items, size);
 }