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authorJustin M. Forbes <jforbes@fedoraproject.org>2019-11-21 14:25:24 -0600
committerJustin M. Forbes <jforbes@fedoraproject.org>2019-11-21 14:25:24 -0600
commita1f67e60efa2670e838eea326fdbeff87808482a (patch)
tree13d69b6f2e4f8f88dec553e225674108d44c87d7
parent222e96a09b3d8f5870a1d3b2fe03975eb3d80079 (diff)
downloadkernel-a1f67e60efa2670e838eea326fdbeff87808482a.tar.gz
kernel-a1f67e60efa2670e838eea326fdbeff87808482a.tar.xz
kernel-a1f67e60efa2670e838eea326fdbeff87808482a.zip
Fix a bunch of CVEs
Diffstat
-rw-r--r--crypto-user-fix-memory-leak-in-crypto_reportstat.patch107
-rw-r--r--ipmi-Fix-memory-leak-in-__ipmi_bmc_register.patch102
-rw-r--r--kernel.spec56
-rw-r--r--media-rc-prevent-memory-leak-in-cx23888_ir_probe.patch103
-rw-r--r--mwifiex-pcie-Fix-memory-leak-in-mwifiex_pcie_init_evt_ring.patch111
-rw-r--r--mwifiex-pcie-fix-memory-leak-in-mwifiex_pcie_alloc_cmdrsp_buf.patch109
-rw-r--r--net-next-v2-9-9-i40e-prevent-memory-leak-in-i40e_setup_macvlans.patch80
-rw-r--r--rpmsg-char-release-allocated-memory.patch103
-rw-r--r--rsi-release-skb-if-rsi_prepare_beacon-fails.patch101
-rw-r--r--rtl8xxxu-prevent-leaking-urb.patch101
-rw-r--r--rtlwifi-prevent-memory-leak-in-rtl_usb_probe.patch110
-rw-r--r--scsi-bfa-release-allocated-memory-in-case-of-error.patch105
-rw-r--r--spi-gpio-prevent-memory-leak-in-spi_gpio_probe.patch39
-rw-r--r--spi-lpspi-fix-memory-leak-in-fsl_lpspi_probe.patch105
14 files changed, 1332 insertions, 0 deletions
diff --git a/crypto-user-fix-memory-leak-in-crypto_reportstat.patch b/crypto-user-fix-memory-leak-in-crypto_reportstat.patch
new file mode 100644
index 000000000..8779b8565
--- /dev/null
+++ b/crypto-user-fix-memory-leak-in-crypto_reportstat.patch
@@ -0,0 +1,107 @@
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Fri, 04 Oct 2019 12:35:01 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, kjlu@umn.edu, smccaman@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Herbert Xu <herbert@gondor.apana.org.au>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [PATCH] crypto: user - fix memory leak in crypto_reportstat
+Date: Fri, 4 Oct 2019 14:34:54 -0500
+Message-Id: <20191004193455.18348-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
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+
+In crypto_reportstat, a new skb is created by nlmsg_new(). This skb is
+leaked if crypto_reportstat_alg() fails. Required release for skb is
+added.
+
+Fixes: cac5818c25d0 ("crypto: user - Implement a generic crypto statistics")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ crypto/crypto_user_stat.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/crypto/crypto_user_stat.c b/crypto/crypto_user_stat.c
+index 8bad88413de1..1be95432fa23 100644
+--- a/crypto/crypto_user_stat.c
++++ b/crypto/crypto_user_stat.c
+@@ -328,8 +328,10 @@ int crypto_reportstat(struct sk_buff *in_skb, struct nlmsghdr *in_nlh,
+ drop_alg:
+ crypto_mod_put(alg);
+
+- if (err)
++ if (err) {
++ kfree_skb(skb);
+ return err;
++ }
+
+ return nlmsg_unicast(net->crypto_nlsk, skb, NETLINK_CB(in_skb).portid);
+ }
+--
+2.17.1
+
+
diff --git a/ipmi-Fix-memory-leak-in-__ipmi_bmc_register.patch b/ipmi-Fix-memory-leak-in-__ipmi_bmc_register.patch
new file mode 100644
index 000000000..779810f98
--- /dev/null
+++ b/ipmi-Fix-memory-leak-in-__ipmi_bmc_register.patch
@@ -0,0 +1,102 @@
+From patchwork Mon Oct 21 20:06:48 2019
+Content-Type: text/plain; charset="utf-8"
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+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 1142634
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Mon, 21 Oct 2019 13:06:56 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, kjlu@umn.edu, smccaman@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Corey Minyard <minyard@acm.org>, Arnd Bergmann <arnd@arndb.de>,
+ Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+ openipmi-developer@lists.sourceforge.net,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] ipmi: Fix memory leak in __ipmi_bmc_register
+Date: Mon, 21 Oct 2019 15:06:48 -0500
+Message-Id: <20191021200649.1511-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: linux-kernel-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-kernel.vger.kernel.org>
+X-Mailing-List: linux-kernel@vger.kernel.org
+
+In the impelementation of __ipmi_bmc_register() the allocated memory for
+bmc should be released in case ida_simple_get() fails.
+
+Fixes: 68e7e50f195f ("ipmi: Don't use BMC product/dev ids in the BMC name")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/char/ipmi/ipmi_msghandler.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
+index 2aab80e19ae0..e4928ed46396 100644
+--- a/drivers/char/ipmi/ipmi_msghandler.c
++++ b/drivers/char/ipmi/ipmi_msghandler.c
+@@ -3031,8 +3031,11 @@ static int __ipmi_bmc_register(struct ipmi_smi *intf,
+ bmc->pdev.name = "ipmi_bmc";
+
+ rv = ida_simple_get(&ipmi_bmc_ida, 0, 0, GFP_KERNEL);
+- if (rv < 0)
++ if (rv < 0) {
++ kfree(bmc);
+ goto out;
++ }
++
+ bmc->pdev.dev.driver = &ipmidriver.driver;
+ bmc->pdev.id = rv;
+ bmc->pdev.dev.release = release_bmc_device;
diff --git a/kernel.spec b/kernel.spec
index c88f199a5..31da1c149 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -810,6 +810,46 @@ Patch504: 0001-mm-kmemleak-skip-late_init-if-not-skip-disable.patch
# https://lkml.org/lkml/2019/8/29/1772
Patch505: ARM-fix-__get_user_check-in-case-uaccess_-calls-are-not-inlined.patch
+# CVE-2019-19071 rhbz 1774949 1774950
+Patch509: rsi-release-skb-if-rsi_prepare_beacon-fails.patch
+
+# CVE-2019-19070 rhbz 1774957 1774958
+Patch510: spi-gpio-prevent-memory-leak-in-spi_gpio_probe.patch
+
+# CVE-2019-19068 rhbz 1774963 1774965
+Patch511: rtl8xxxu-prevent-leaking-urb.patch
+
+# CVE-2019-19043 rhbz 1774972 1774973
+Patch512: net-next-v2-9-9-i40e-prevent-memory-leak-in-i40e_setup_macvlans.patch
+
+# CVE-2019-19066 rhbz 1774976 1774978
+Patch513: scsi-bfa-release-allocated-memory-in-case-of-error.patch
+
+# CVE-2019-19046 rhbz 1774988 1774989
+Patch514: ipmi-Fix-memory-leak-in-__ipmi_bmc_register.patch
+
+# CVE-2019-19050 rhbz 1774998 1775002
+# CVE-2019-19062 rhbz 1775021 1775023
+Patch515: crypto-user-fix-memory-leak-in-crypto_reportstat.patch
+
+# CVE-2019-19064 rhbz 1775010 1775011
+Patch516: spi-lpspi-fix-memory-leak-in-fsl_lpspi_probe.patch
+
+# CVE-2019-19063 rhbz 1775015 1775016
+Patch517: rtlwifi-prevent-memory-leak-in-rtl_usb_probe.patch
+
+# CVE-2019-19057 rhbz 1775050 1775051
+Patch520: mwifiex-pcie-Fix-memory-leak-in-mwifiex_pcie_init_evt_ring.patch
+
+# CVE-2019-19053 rhbz 1775956 1775110
+Patch521: rpmsg-char-release-allocated-memory.patch
+
+# CVE-2019-19056 rhbz 1775097 1775115
+Patch522: mwifiex-pcie-fix-memory-leak-in-mwifiex_pcie_alloc_cmdrsp_buf.patch
+
+# CVE-2019-19054 rhbz 1775063 1775117
+Patch524: media-rc-prevent-memory-leak-in-cx23888_ir_probe.patch
+
# END OF PATCH DEFINITIONS
%endif
@@ -2508,6 +2548,22 @@ fi
#
#
%changelog
+* Thu Nov 21 2019 Justin M. Forbes <jforbes@fedoraproject.org> - 5.3.12-300
+- Fix CVE-2019-19071 (rhbz 1774949 1774950)
+- Fix CVE-2019-19070 (rhbz 1774957 1774958)
+- Fix CVE-2019-19068 (rhbz 1774963 1774965)
+- Fix CVE-2019-19043 (rhbz 1774972 1774973)
+- Fix CVE-2019-19066 (rhbz 1774976 1774978)
+- Fix CVE-2019-19046 (rhbz 1774988 1774989)
+- Fix CVE-2019-19050 (rhbz 1774998 1775002)
+- Fix CVE-2019-19062 (rhbz 1775021 1775023)
+- Fix CVE-2019-19064 (rhbz 1775010 1775011)
+- Fix CVE-2019-19063 (rhbz 1775015 1775016)
+- Fix CVE-2019-19057 (rhbz 1775050 1775051)
+- Fix CVE-2019-19053 (rhbz 1775956 1775110)
+- Fix CVE-2019-19056 (rhbz 1775097 1775115)
+- Fix CVE-2019-19054 (rhbz 1775063 1775117)
+
* Wed Nov 20 2019 Laura Abbott <labbott@redhat.com> - 5.4.0-0.rc8.git0.2
- bump and build to check the pesign
diff --git a/media-rc-prevent-memory-leak-in-cx23888_ir_probe.patch b/media-rc-prevent-memory-leak-in-cx23888_ir_probe.patch
new file mode 100644
index 000000000..10ec07f22
--- /dev/null
+++ b/media-rc-prevent-memory-leak-in-cx23888_ir_probe.patch
@@ -0,0 +1,103 @@
+From patchwork Wed Sep 25 15:02:41 2019
+Content-Type: text/plain; charset="utf-8"
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+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 1131334
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Wed, 25 Sep 2019 08:02:52 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Mauro Carvalho Chehab <mchehab@kernel.org>,
+ Kate Stewart <kstewart@linuxfoundation.org>,
+ Thomas Gleixner <tglx@linutronix.de>,
+ Allison Randal <allison@lohutok.net>,
+ Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+ Sean Young <sean@mess.org>, linux-media@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] media: rc: prevent memory leak in cx23888_ir_probe
+Date: Wed, 25 Sep 2019 10:02:41 -0500
+Message-Id: <20190925150244.13644-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
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+
+In cx23888_ir_probe if kfifo_alloc fails the allocated memory for state
+should be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/media/pci/cx23885/cx23888-ir.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c
+index e880afe37f15..90e7c32c54bb 100644
+--- a/drivers/media/pci/cx23885/cx23888-ir.c
++++ b/drivers/media/pci/cx23885/cx23888-ir.c
+@@ -1167,8 +1167,11 @@ int cx23888_ir_probe(struct cx23885_dev *dev)
+ return -ENOMEM;
+
+ spin_lock_init(&state->rx_kfifo_lock);
+- if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL))
++ if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE,
++ GFP_KERNEL)) {
++ kfree(state);
+ return -ENOMEM;
++ }
+
+ state->dev = dev;
+ sd = &state->sd;
diff --git a/mwifiex-pcie-Fix-memory-leak-in-mwifiex_pcie_init_evt_ring.patch b/mwifiex-pcie-Fix-memory-leak-in-mwifiex_pcie_init_evt_ring.patch
new file mode 100644
index 000000000..b606e1c82
--- /dev/null
+++ b/mwifiex-pcie-Fix-memory-leak-in-mwifiex_pcie_init_evt_ring.patch
@@ -0,0 +1,111 @@
+From patchwork Fri Oct 4 20:16:48 2019
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 11175265
+X-Patchwork-Delegate: kvalo@adurom.com
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Fri, 04 Oct 2019 13:16:58 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, kjlu@umn.edu, smccaman@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Amitkumar Karwar <amitkarwar@gmail.com>,
+ Nishant Sarmukadam <nishants@marvell.com>,
+ Ganapathi Bhat <gbhat@marvell.com>,
+ Xinming Hu <huxinming820@gmail.com>,
+ Kalle Valo <kvalo@codeaurora.org>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
+Date: Fri, 4 Oct 2019 15:16:48 -0500
+Message-Id: <20191004201649.25087-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: linux-wireless-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
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+
+In mwifiex_pcie_init_evt_ring, a new skb is allocated which should be
+released if mwifiex_map_pci_memory() fails. The release for skb and
+card->evtbd_ring_vbase is added.
+
+Fixes: 0732484b47b5 ("mwifiex: separate ring initialization and ring creation routines")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+Acked-by: Ganapathi Bhat <gbhat@marvell.com>
+---
+ drivers/net/wireless/marvell/mwifiex/pcie.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
+index eff06d59e9df..096334e941a1 100644
+--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
++++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
+@@ -687,8 +687,11 @@ static int mwifiex_pcie_init_evt_ring(struct mwifiex_adapter *adapter)
+ skb_put(skb, MAX_EVENT_SIZE);
+
+ if (mwifiex_map_pci_memory(adapter, skb, MAX_EVENT_SIZE,
+- PCI_DMA_FROMDEVICE))
++ PCI_DMA_FROMDEVICE)) {
++ kfree_skb(skb);
++ kfree(card->evtbd_ring_vbase);
+ return -1;
++ }
+
+ buf_pa = MWIFIEX_SKB_DMA_ADDR(skb);
+
diff --git a/mwifiex-pcie-fix-memory-leak-in-mwifiex_pcie_alloc_cmdrsp_buf.patch b/mwifiex-pcie-fix-memory-leak-in-mwifiex_pcie_alloc_cmdrsp_buf.patch
new file mode 100644
index 000000000..5c12cb493
--- /dev/null
+++ b/mwifiex-pcie-fix-memory-leak-in-mwifiex_pcie_alloc_cmdrsp_buf.patch
@@ -0,0 +1,109 @@
+From mboxrd@z Thu Jan 1 00:00:00 1970
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+ Fri, 04 Oct 2019 13:09:02 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, kjlu@umn.edu, smccaman@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Amitkumar Karwar <amitkarwar@gmail.com>,
+ Nishant Sarmukadam <nishants@marvell.com>,
+ Ganapathi Bhat <gbhat@marvell.com>,
+ Xinming Hu <huxinming820@gmail.com>,
+ Kalle Valo <kvalo@codeaurora.org>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf
+Date: Fri, 4 Oct 2019 15:08:52 -0500
+Message-Id: <20191004200853.23353-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: netdev-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <netdev.vger.kernel.org>
+X-Mailing-List: netdev@vger.kernel.org
+Archived-At: <https://lore.kernel.org/netdev/20191004200853.23353-1-navid.emamdoost@gmail.com/>
+List-Archive: <https://lore.kernel.org/netdev/>
+List-Post: <mailto:netdev@vger.kernel.org>
+
+In mwifiex_pcie_alloc_cmdrsp_buf, a new skb is allocated which should be
+released if mwifiex_map_pci_memory() fails. The release is added.
+
+Fixes: fc3314609047 ("mwifiex: use pci_alloc/free_consistent APIs for PCIe")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/net/wireless/marvell/mwifiex/pcie.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
+index eff06d59e9df..1578eaa071bd 100644
+--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
++++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
+@@ -1029,8 +1029,10 @@ static int mwifiex_pcie_alloc_cmdrsp_buf(struct mwifiex_adapter *adapter)
+ }
+ skb_put(skb, MWIFIEX_UPLD_SIZE);
+ if (mwifiex_map_pci_memory(adapter, skb, MWIFIEX_UPLD_SIZE,
+- PCI_DMA_FROMDEVICE))
++ PCI_DMA_FROMDEVICE)) {
++ kfree_skb(skb);
+ return -1;
++ }
+
+ card->cmdrsp_buf = skb;
+
+--
+2.17.1
+
+
diff --git a/net-next-v2-9-9-i40e-prevent-memory-leak-in-i40e_setup_macvlans.patch b/net-next-v2-9-9-i40e-prevent-memory-leak-in-i40e_setup_macvlans.patch
new file mode 100644
index 000000000..e58103c7a
--- /dev/null
+++ b/net-next-v2-9-9-i40e-prevent-memory-leak-in-i40e_setup_macvlans.patch
@@ -0,0 +1,80 @@
+From patchwork Fri Oct 25 20:42:42 2019
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+X-Patchwork-Id: 1184451
+X-Patchwork-Delegate: davem@davemloft.net
+Return-Path: <netdev-owner@vger.kernel.org>
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+From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+To: davem@davemloft.net
+Cc: Navid Emamdoost <navid.emamdoost@gmail.com>,
+ netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com,
+ Andrew Bowers <andrewx.bowers@intel.com>,
+ Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Subject: [net-next v2 9/9] i40e: prevent memory leak in i40e_setup_macvlans
+Date: Fri, 25 Oct 2019 13:42:42 -0700
+Message-Id: <20191025204242.10535-10-jeffrey.t.kirsher@intel.com>
+X-Mailer: git-send-email 2.21.0
+In-Reply-To: <20191025204242.10535-1-jeffrey.t.kirsher@intel.com>
+References: <20191025204242.10535-1-jeffrey.t.kirsher@intel.com>
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+
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+
+In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory
+for ch should be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+---
+ drivers/net/ethernet/intel/i40e/i40e_main.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
+index 2e4df0bd8d37..141575ada588 100644
+--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
++++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
+@@ -7187,6 +7187,7 @@ static int i40e_setup_macvlans(struct i40e_vsi *vsi, u16 macvlan_cnt, u16 qcnt,
+ ch->num_queue_pairs = qcnt;
+ if (!i40e_setup_channel(pf, vsi, ch)) {
+ ret = -EINVAL;
++ kfree(ch);
+ goto err_free;
+ }
+ ch->parent_vsi = vsi;
diff --git a/rpmsg-char-release-allocated-memory.patch b/rpmsg-char-release-allocated-memory.patch
new file mode 100644
index 000000000..fa44f8468
--- /dev/null
+++ b/rpmsg-char-release-allocated-memory.patch
@@ -0,0 +1,103 @@
+From patchwork Tue Sep 17 03:31:23 2019
+Content-Type: text/plain; charset="utf-8"
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+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 11148039
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Mon, 16 Sep 2019 20:31:42 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Ohad Ben-Cohen <ohad@wizery.com>,
+ Bjorn Andersson <bjorn.andersson@linaro.org>,
+ linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [PATCH] rpmsg: char: release allocated memory
+Date: Mon, 16 Sep 2019 22:31:23 -0500
+Message-Id: <20190917033124.1077-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
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+
+In rpmsg_eptdev_write_iter, if copy_from_iter_full fails the allocated
+buffer needs to be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/rpmsg/rpmsg_char.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
+index eea5ebbb5119..c655074c07c2 100644
+--- a/drivers/rpmsg/rpmsg_char.c
++++ b/drivers/rpmsg/rpmsg_char.c
+@@ -227,8 +227,10 @@ static ssize_t rpmsg_eptdev_write_iter(struct kiocb *iocb,
+ if (!kbuf)
+ return -ENOMEM;
+
+- if (!copy_from_iter_full(kbuf, len, from))
+- return -EFAULT;
++ if (!copy_from_iter_full(kbuf, len, from)) {
++ ret = -EFAULT;
++ goto free_kbuf;
++ }
+
+ if (mutex_lock_interruptible(&eptdev->ept_lock)) {
+ ret = -ERESTARTSYS;
diff --git a/rsi-release-skb-if-rsi_prepare_beacon-fails.patch b/rsi-release-skb-if-rsi_prepare_beacon-fails.patch
new file mode 100644
index 000000000..64c40f408
--- /dev/null
+++ b/rsi-release-skb-if-rsi_prepare_beacon-fails.patch
@@ -0,0 +1,101 @@
+From patchwork Sat Sep 14 00:08:11 2019
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 11145515
+X-Patchwork-Delegate: kvalo@adurom.com
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+ Fri, 13 Sep 2019 17:08:21 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Amitkumar Karwar <amitkarwar@gmail.com>,
+ Siva Rebbagondla <siva8118@gmail.com>,
+ Kalle Valo <kvalo@codeaurora.org>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] rsi: release skb if rsi_prepare_beacon fails
+Date: Fri, 13 Sep 2019 19:08:11 -0500
+Message-Id: <20190914000812.10188-1-navid.emamdoost@gmail.com>
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+X-Mailing-List: linux-wireless@vger.kernel.org
+
+In rsi_send_beacon, if rsi_prepare_beacon fails the allocated skb should
+be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/net/wireless/rsi/rsi_91x_mgmt.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+index 6c7f26ef6476..9cc8a335d519 100644
+--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
++++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+@@ -1756,6 +1756,7 @@ static int rsi_send_beacon(struct rsi_common *common)
+ skb_pull(skb, (64 - dword_align_bytes));
+ if (rsi_prepare_beacon(common, skb)) {
+ rsi_dbg(ERR_ZONE, "Failed to prepare beacon\n");
++ dev_kfree_skb(skb);
+ return -EINVAL;
+ }
+ skb_queue_tail(&common->tx_queue[MGMT_BEACON_Q], skb);
diff --git a/rtl8xxxu-prevent-leaking-urb.patch b/rtl8xxxu-prevent-leaking-urb.patch
new file mode 100644
index 000000000..ff088dea0
--- /dev/null
+++ b/rtl8xxxu-prevent-leaking-urb.patch
@@ -0,0 +1,101 @@
+From patchwork Fri Sep 20 03:00:41 2019
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 11153733
+X-Patchwork-Delegate: kvalo@adurom.com
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+ by smtp.googlemail.com with ESMTPSA id
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Thu, 19 Sep 2019 20:00:50 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Jes Sorensen <Jes.Sorensen@gmail.com>,
+ Kalle Valo <kvalo@codeaurora.org>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] rtl8xxxu: prevent leaking urb
+Date: Thu, 19 Sep 2019 22:00:41 -0500
+Message-Id: <20190920030043.30137-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: linux-wireless-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
+should be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+Reviewed-by: Chris Chiu <chiu@endlessm.com>
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+index 8136e268b4e6..4a559c37e208 100644
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5443,6 +5443,7 @@ static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw)
+ ret = usb_submit_urb(urb, GFP_KERNEL);
+ if (ret) {
+ usb_unanchor_urb(urb);
++ usb_free_urb(urb);
+ goto error;
+ }
+
diff --git a/rtlwifi-prevent-memory-leak-in-rtl_usb_probe.patch b/rtlwifi-prevent-memory-leak-in-rtl_usb_probe.patch
new file mode 100644
index 000000000..69d1c0f46
--- /dev/null
+++ b/rtlwifi-prevent-memory-leak-in-rtl_usb_probe.patch
@@ -0,0 +1,110 @@
+From patchwork Wed Sep 25 01:20:21 2019
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Navid Emamdoost <navid.emamdoost@gmail.com>
+X-Patchwork-Id: 1131161
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+ by smtp.googlemail.com with ESMTPSA id
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Tue, 24 Sep 2019 18:20:41 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Ping-Ke Shih <pkshih@realtek.com>,
+ Kalle Valo <kvalo@codeaurora.org>,
+ "David S. Miller" <davem@davemloft.net>,
+ linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] rtlwifi: prevent memory leak in rtl_usb_probe
+Date: Tue, 24 Sep 2019 20:20:21 -0500
+Message-Id: <20190925012022.13727-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: linux-kernel-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-kernel.vger.kernel.org>
+X-Mailing-List: linux-kernel@vger.kernel.org
+
+In rtl_usb_probe if allocation for usb_data fails the allocated hw
+should be released. In addition the allocated rtlpriv->usb_data should
+be released on error handling path.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/net/wireless/realtek/rtlwifi/usb.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
+index 4b59f3b46b28..348b0072cdd6 100644
+--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
++++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
+@@ -1021,8 +1021,10 @@ int rtl_usb_probe(struct usb_interface *intf,
+ rtlpriv->hw = hw;
+ rtlpriv->usb_data = kcalloc(RTL_USB_MAX_RX_COUNT, sizeof(u32),
+ GFP_KERNEL);
+- if (!rtlpriv->usb_data)
++ if (!rtlpriv->usb_data) {
++ ieee80211_free_hw(hw);
+ return -ENOMEM;
++ }
+
+ /* this spin lock must be initialized early */
+ spin_lock_init(&rtlpriv->locks.usb_lock);
+@@ -1083,6 +1085,7 @@ int rtl_usb_probe(struct usb_interface *intf,
+ _rtl_usb_io_handler_release(hw);
+ usb_put_dev(udev);
+ complete(&rtlpriv->firmware_loading_complete);
++ kfree(rtlpriv->usb_data);
+ return -ENODEV;
+ }
+ EXPORT_SYMBOL(rtl_usb_probe);
diff --git a/scsi-bfa-release-allocated-memory-in-case-of-error.patch b/scsi-bfa-release-allocated-memory-in-case-of-error.patch
new file mode 100644
index 000000000..6bbf61364
--- /dev/null
+++ b/scsi-bfa-release-allocated-memory-in-case-of-error.patch
@@ -0,0 +1,105 @@
+From mboxrd@z Thu Jan 1 00:00:00 1970
+Return-Path: <SRS0=qYHy=XF=vger.kernel.org=linux-scsi-owner@kernel.org>
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+ (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
+ Tue, 10 Sep 2019 16:44:27 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, smccaman@umn.edu, kjlu@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Anil Gurumurthy <anil.gurumurthy@qlogic.com>,
+ Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>,
+ "James E.J. Bottomley" <jejb@linux.ibm.com>,
+ "Martin K. Petersen" <martin.petersen@oracle.com>,
+ linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [PATCH] scsi: bfa: release allocated memory in case of error
+Date: Tue, 10 Sep 2019 18:44:15 -0500
+Message-Id: <20190910234417.22151-1-navid.emamdoost@gmail.com>
+X-Mailer: git-send-email 2.17.1
+To: unlisted-recipients:; (no To-header on input)
+Sender: linux-scsi-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-scsi.vger.kernel.org>
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+Archived-At: <https://lore.kernel.org/linux-scsi/20190910234417.22151-1-navid.emamdoost@gmail.com/>
+List-Archive: <https://lore.kernel.org/linux-scsi/>
+List-Post: <mailto:linux-scsi@vger.kernel.org>
+
+In bfad_im_get_stats if bfa_port_get_stats fails, allocated memory
+needs to be released.
+
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/scsi/bfa/bfad_attr.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
+index 29ab81df75c0..fbfce02e5b93 100644
+--- a/drivers/scsi/bfa/bfad_attr.c
++++ b/drivers/scsi/bfa/bfad_attr.c
+@@ -275,8 +275,10 @@ bfad_im_get_stats(struct Scsi_Host *shost)
+ rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa),
+ fcstats, bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+- if (rc != BFA_STATUS_OK)
++ if (rc != BFA_STATUS_OK) {
++ kfree(fcstats);
+ return NULL;
++ }
+
+ wait_for_completion(&fcomp.comp);
+
+--
+2.17.1
+
+
diff --git a/spi-gpio-prevent-memory-leak-in-spi_gpio_probe.patch b/spi-gpio-prevent-memory-leak-in-spi_gpio_probe.patch
new file mode 100644
index 000000000..e0a79cfe2
--- /dev/null
+++ b/spi-gpio-prevent-memory-leak-in-spi_gpio_probe.patch
@@ -0,0 +1,39 @@
+From d3b0ffa1d75d5305ebe34735598993afbb8a869d Mon Sep 17 00:00:00 2001
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Date: Mon, 30 Sep 2019 15:52:40 -0500
+Subject: spi: gpio: prevent memory leak in spi_gpio_probe
+
+In spi_gpio_probe an SPI master is allocated via spi_alloc_master, but
+this controller should be released if devm_add_action_or_reset fails,
+otherwise memory leaks. In order to avoid leak spi_contriller_put must
+be called in case of failure for devm_add_action_or_reset.
+
+Fixes: 8b797490b4db ("spi: gpio: Make sure spi_master_put() is called in every error path")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+Link: https://lore.kernel.org/r/20190930205241.5483-1-navid.emamdoost@gmail.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+---
+ drivers/spi/spi-gpio.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+(limited to 'drivers/spi/spi-gpio.c')
+
+diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
+index 1d3e23ec20a6..f9c5bbb74714 100644
+--- a/drivers/spi/spi-gpio.c
++++ b/drivers/spi/spi-gpio.c
+@@ -371,8 +371,10 @@ static int spi_gpio_probe(struct platform_device *pdev)
+ return -ENOMEM;
+
+ status = devm_add_action_or_reset(&pdev->dev, spi_gpio_put, master);
+- if (status)
++ if (status) {
++ spi_master_put(master);
+ return status;
++ }
+
+ if (of_id)
+ status = spi_gpio_probe_dt(pdev, master);
+--
+cgit 1.2-0.3.lf.el7
+
diff --git a/spi-lpspi-fix-memory-leak-in-fsl_lpspi_probe.patch b/spi-lpspi-fix-memory-leak-in-fsl_lpspi_probe.patch
new file mode 100644
index 000000000..918877f5e
--- /dev/null
+++ b/spi-lpspi-fix-memory-leak-in-fsl_lpspi_probe.patch
@@ -0,0 +1,105 @@
+From mboxrd@z Thu Jan 1 00:00:00 1970
+Return-Path: <SRS0=rUXN=XZ=vger.kernel.org=linux-kernel-owner@kernel.org>
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+ Sun, 29 Sep 2019 20:46:12 -0700 (PDT)
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Cc: emamd001@umn.edu, kjlu@umn.edu, smccaman@umn.edu,
+ Navid Emamdoost <navid.emamdoost@gmail.com>,
+ Mark Brown <broonie@kernel.org>, linux-spi@vger.kernel.org,
+ linux-kernel@vger.kernel.org
+Subject: [PATCH] spi: lpspi: fix memory leak in fsl_lpspi_probe
+Date: Sun, 29 Sep 2019 22:46:01 -0500
+Message-Id: <20190930034602.1467-1-navid.emamdoost@gmail.com>
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+
+In fsl_lpspi_probe an SPI controller is allocated either via
+spi_alloc_slave or spi_alloc_master. In all but one error cases this
+controller is put by going to error handling code. This commit fixes the
+case when pm_runtime_get_sync fails and it should go to the error
+handling path.
+
+Fixes: 944c01a889d9 ("spi: lpspi: enable runtime pm for lpspi")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+---
+ drivers/spi/spi-fsl-lpspi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
+index d08e9324140e..3528ed5eea9b 100644
+--- a/drivers/spi/spi-fsl-lpspi.c
++++ b/drivers/spi/spi-fsl-lpspi.c
+@@ -938,7 +938,7 @@ static int fsl_lpspi_probe(struct platform_device *pdev)
+ ret = pm_runtime_get_sync(fsl_lpspi->dev);
+ if (ret < 0) {
+ dev_err(fsl_lpspi->dev, "failed to enable clock\n");
+- return ret;
++ goto out_controller_put;
+ }
+
+ temp = readl(fsl_lpspi->base + IMX7ULP_PARAM);
+--
+2.17.1
+
+
generated by cgit (git 2.34.1) at 2024-05-12 21:44:07 +0000