From def46773e2540b4898b26c470d8d658b4b39075f Mon Sep 17 00:00:00 2001 From: "Dmitry V. Levin" Date: Sun, 23 Dec 2018 22:12:36 +0000 Subject: [PATCH 07/27] nlattr: fix off-by-one error in indexed xlat lookup * nlattr.c (decode_nla_meminfo): Decrement xlat size by one to account for XLAT_END as other users of indexed xlats do. Fixes: v4.23~89 "nlattr: print index names in netlink meminfo array" --- nlattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nlattr.c b/nlattr.c index af7cc16..db37452 100644 --- a/nlattr.c +++ b/nlattr.c @@ -217,7 +217,7 @@ decode_nla_meminfo(struct tcb *const tcp, tfetch_mem, print_uint32_array_member, &count, PAF_PRINT_INDICES | PAF_INDEX_XLAT_VALUE_INDEXED | XLAT_STYLE_FMT_U, - ARRSZ_PAIR(netlink_sk_meminfo_indices), + ARRSZ_PAIR(netlink_sk_meminfo_indices) - 1, "SK_MEMINFO_???"); return true; -- 2.1.4