[dpdk-stable] patch 'bus/dpaa: fix build with gcc 9.0' has been queued to stable release 18.08.1
Kevin Traynor
ktraynor at redhat.com
Fri Nov 23 11:26:21 CET 2018
Hi,
FYI, your patch has been queued to stable release 18.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/29/18. So please
shout if anyone has objections.
Also note that after the patch there's a diff of the upstream commit vs the patch applied
to the branch. If the code is different (ie: not only metadata diffs), due for example to
a change in context or macro names, please double check it.
Thanks.
Kevin Traynor
---
>From dd595243159bfc6f50b7129c7d4aa0d8ee75eaed Mon Sep 17 00:00:00 2001
From: Ferruh Yigit <ferruh.yigit at intel.com>
Date: Fri, 2 Nov 2018 19:06:05 +0000
Subject: [PATCH] bus/dpaa: fix build with gcc 9.0
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
[ upstream commit 74f277101265ff3376c65270da2dcbc6d1325494 ]
build error:
In function ‘fman_if_init’,
.../drivers/bus/dpaa/base/fman/fman.c:186:2:
error: ‘strncpy’ output may be truncated copying 4095 bytes from a
string of length 4095 [-Werror=stringop-truncation]
strncpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1);
strncpy may result a not null-terminated string,
replaced it with strlcpy
Fixes: 5b22cf744689 ("bus/dpaa: introducing FMan configurations")
Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
drivers/bus/dpaa/base/fman/fman.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/bus/dpaa/base/fman/fman.c b/drivers/bus/dpaa/base/fman/fman.c
index bdb700423..06762e0f4 100644
--- a/drivers/bus/dpaa/base/fman/fman.c
+++ b/drivers/bus/dpaa/base/fman/fman.c
@@ -14,4 +14,5 @@
#include <of.h>
#include <rte_dpaa_logs.h>
+#include <rte_string_fns.h>
#define QMI_PORT_REGS_OFFSET 0x400
@@ -184,5 +185,5 @@ fman_if_init(const struct device_node *dpa_node)
memset(__if, 0, sizeof(*__if));
INIT_LIST_HEAD(&__if->__if.bpool_list);
- strncpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1);
+ strlcpy(__if->node_path, dpa_node->full_name, PATH_MAX - 1);
__if->node_path[PATH_MAX - 1] = '\0';
--
2.19.0
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2018-11-23 10:22:54.680269571 +0000
+++ 0017-bus-dpaa-fix-build-with-gcc-9.0.patch 2018-11-23 10:22:54.000000000 +0000
@@ -1,4 +1,4 @@
-From 74f277101265ff3376c65270da2dcbc6d1325494 Mon Sep 17 00:00:00 2001
+From dd595243159bfc6f50b7129c7d4aa0d8ee75eaed Mon Sep 17 00:00:00 2001
From: Ferruh Yigit <ferruh.yigit at intel.com>
Date: Fri, 2 Nov 2018 19:06:05 +0000
Subject: [PATCH] bus/dpaa: fix build with gcc 9.0
@@ -6,6 +6,8 @@
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
+[ upstream commit 74f277101265ff3376c65270da2dcbc6d1325494 ]
+
build error:
In function ‘fman_if_init’,
.../drivers/bus/dpaa/base/fman/fman.c:186:2:
@@ -17,7 +19,6 @@
replaced it with strlcpy
Fixes: 5b22cf744689 ("bus/dpaa: introducing FMan configurations")
-Cc: stable at dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
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