patches for DPDK stable branches
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From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: Chengwen Feng <fengchengwen@huawei.com>
Cc: Min Hu <humin29@huawei.com>,
	Harry van Haaren <harry.van.haaren@intel.com>,
	dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'eal: fix service core list parsing' has been queued to stable release 19.11.9
Date: Mon, 17 May 2021 18:21:17 +0200
Message-ID: <20210517162125.3178901-13-christian.ehrhardt@canonical.com> (raw)
In-Reply-To: <20210517162125.3178901-1-christian.ehrhardt@canonical.com>

Hi,

FYI, your patch has been queued to stable release 19.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/19/21. 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. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/a6a7ec2b229ae7d0e7a9112a00afc35f53ad773d

Thanks.

Christian Ehrhardt <christian.ehrhardt@canonical.com>

---
From a6a7ec2b229ae7d0e7a9112a00afc35f53ad773d Mon Sep 17 00:00:00 2001
From: Chengwen Feng <fengchengwen@huawei.com>
Date: Wed, 5 May 2021 12:10:07 +0800
Subject: [PATCH] eal: fix service core list parsing

[ upstream commit 97ca1e786b25182199877393978decbed6608a78 ]

This patch adds checking for service core index validity when parsing
service corelist.

Fixes: 7dbd7a6413ef ("service: add -S corelist option")

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
---
 lib/librte_eal/common/eal_common_options.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index f791e9671d..7dd4d90cf7 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -499,10 +499,10 @@ static int
 eal_parse_service_corelist(const char *corelist)
 {
 	struct rte_config *cfg = rte_eal_get_configuration();
-	int i, idx = 0;
+	int i;
 	unsigned count = 0;
 	char *end = NULL;
-	int min, max;
+	uint32_t min, max, idx;
 	uint32_t taken_lcore_count = 0;
 
 	if (corelist == NULL)
@@ -526,6 +526,8 @@ eal_parse_service_corelist(const char *corelist)
 		idx = strtoul(corelist, &end, 10);
 		if (errno || end == NULL)
 			return -1;
+		if (idx >= RTE_MAX_LCORE)
+			return -1;
 		while (isblank(*end))
 			end++;
 		if (*end == '-') {
-- 
2.31.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-05-17 17:40:37.269540237 +0200
+++ 0202-eal-fix-service-core-list-parsing.patch	2021-05-17 17:40:29.579812690 +0200
@@ -1 +1 @@
-From 97ca1e786b25182199877393978decbed6608a78 Mon Sep 17 00:00:00 2001
+From a6a7ec2b229ae7d0e7a9112a00afc35f53ad773d Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 97ca1e786b25182199877393978decbed6608a78 ]
+
@@ -10 +11,0 @@
-Cc: stable@dpdk.org
@@ -16 +17 @@
- lib/eal/common/eal_common_options.c | 6 ++++--
+ lib/librte_eal/common/eal_common_options.c | 6 ++++--
@@ -19,5 +20,5 @@
-diff --git a/lib/eal/common/eal_common_options.c b/lib/eal/common/eal_common_options.c
-index 66f9114715..97ab6e00fd 100644
---- a/lib/eal/common/eal_common_options.c
-+++ b/lib/eal/common/eal_common_options.c
-@@ -758,10 +758,10 @@ static int
+diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
+index f791e9671d..7dd4d90cf7 100644
+--- a/lib/librte_eal/common/eal_common_options.c
++++ b/lib/librte_eal/common/eal_common_options.c
+@@ -499,10 +499,10 @@ static int
@@ -36 +37 @@
-@@ -785,6 +785,8 @@ eal_parse_service_corelist(const char *corelist)
+@@ -526,6 +526,8 @@ eal_parse_service_corelist(const char *corelist)

  parent reply	other threads:[~2021-05-17 16:21 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-17 16:21 [dpdk-stable] patch 'test/distributor: fix burst flush on worker quit' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/virtio: fix vectorized Rx queue rearm' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: refactor multi-queue Rx configuration' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: fix Rx timestamp when FIFO pending bit is set' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: fix dynamic VNIC count' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: fix single PF per port check' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: fix mismatched type comparison in MAC restore' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: check PCI config read' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'net/bnxt: prevent device access in error state' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'raw/ntb: check SPAD user index' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'raw/ntb: check memory allocations' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'ipc: check malloc sync reply result' " Christian Ehrhardt
2021-05-17 16:21 ` Christian Ehrhardt [this message]
2021-05-17 16:21 ` [dpdk-stable] patch 'app/bbdev: fix HARQ error messages' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'common/qat: increase IM buffer size for GEN3' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'compress/qat: enable compression on " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'test/crypto: fix auth-cipher compare length in OOP' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'crypto/dpaa_sec: affine the thread portal affinity' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'crypto/dpaa2_sec: fix close and uninit functions' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'test/crypto: copy offset data to OOP destination buffer' " Christian Ehrhardt
2021-05-17 16:21 ` [dpdk-stable] patch 'doc: fix build with Sphinx 4' " Christian Ehrhardt

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