Commit 2ac15215 authored Jul 06, 2021 by Konrad Sztyber Committed by Tomasz Zawadzki Jul 07, 2021

test/compress: fix Wstringop-overflow warnings



Fixed warnings produced by gcc-11:

compress_ut.c: In function ‘test_compress_operation’:
compress_ut.c:726:9: warning: ‘_get_mbuf_array’ accessing 32 bytes in a region of size 24 [-Wstringop-overflow=]
  726 |         _get_mbuf_array(exp_src_mbuf, &g_expected_src_mbufs[0], SPDK_COUNTOF(exp_src_mbuf), false);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compress_ut.c:726:9: note: referencing argument 1 of type ‘struct rte_mbuf **’
compress_ut.c:430:1: note: in a call to function ‘_get_mbuf_array’
  430 | _get_mbuf_array(struct rte_mbuf *mbuf_array[UT_MBUFS_PER_OP_BOUND_TEST],
      | ^~~~~~~~~~~~~~~

Fixes issue #2013.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I04d0182169e61e87401f93f56993168d7aa42e43
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8692


Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

parent ce60606d

test/unit/lib/bdev/compress.c/compress_ut.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -427,8 +427,8 @@ _compress_done(void *_req, int reduce_errno)
		}

		static void
		_get_mbuf_array(struct rte_mbuf *mbuf_array[UT_MBUFS_PER_OP_BOUND_TEST],
		struct rte_mbuf *mbuf_head, int mbuf_count, bool null_final)
		_get_mbuf_array(struct rte_mbuf *mbuf_array, struct rte_mbuf mbuf_head,
		int mbuf_count, bool null_final)
		{
		int i;