From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Zheyu Ma <zheyuma97@gmail.com>,
Dominik Brodowski <linux@dominikbrodowski.net>
Subject: [PATCH 4.9 21/30] pcmcia: i82092: fix a null pointer dereference bug
Date: Fri, 13 Aug 2021 17:06:49 +0200 [thread overview]
Message-ID: <20210813150523.121577368@linuxfoundation.org> (raw)
In-Reply-To: <20210813150522.445553924@linuxfoundation.org>
From: Zheyu Ma <zheyuma97@gmail.com>
commit e39cdacf2f664b09029e7c1eb354c91a20c367af upstream.
During the driver loading process, the 'dev' field was not assigned, but
the 'dev' field was referenced in the subsequent 'i82092aa_set_mem_map'
function.
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
CC: <stable@vger.kernel.org>
[linux@dominikbrodowski.net: shorten commit message, add Cc to stable]
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pcmcia/i82092.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -105,6 +105,7 @@ static int i82092aa_pci_probe(struct pci
for (i = 0;i<socket_count;i++) {
sockets[i].card_state = 1; /* 1 = present but empty */
sockets[i].io_base = pci_resource_start(dev, 0);
+ sockets[i].dev = dev;
sockets[i].socket.features |= SS_CAP_PCCARD;
sockets[i].socket.map_size = 0x1000;
sockets[i].socket.irq_mask = 0;
next prev parent reply other threads:[~2021-08-13 15:10 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-13 15:06 [PATCH 4.9 00/30] 4.9.280-rc1 review Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 01/30] ALSA: seq: Fix racy deletion of subscriber Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 02/30] scsi: sr: Return correct event when media event code is 3 Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 03/30] media: videobuf2-core: dequeue if start_streaming fails Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 04/30] net: natsemi: Fix missing pci_disable_device() in probe and remove Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 05/30] mips: Fix non-POSIX regexp Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 06/30] bnx2x: fix an error code in bnx2x_nic_load() Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 07/30] net: pegasus: fix uninit-value in get_interrupt_interval Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 08/30] net: fec: fix use-after-free in fec_drv_remove Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 09/30] net: vxge: fix use-after-free in vxge_device_unregister Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 10/30] Bluetooth: defer cleanup of resources in hci_unregister_dev() Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 11/30] USB: usbtmc: Fix RCU stall warning Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 12/30] USB: serial: option: add Telit FD980 composition 0x1056 Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 13/30] USB: serial: ch341: fix character loss at high transfer rates Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 14/30] USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 15/30] usb: otg-fsm: Fix hrtimer list corruption Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 16/30] scripts/tracing: fix the bug that cant parse raw_trace_func Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 17/30] media: rtl28xxu: fix zero-length control request Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 18/30] pipe: increase minimum default pipe size to 2 pages Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 19/30] serial: 8250: Mask out floating 16/32-bit bus bits Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 20/30] MIPS: Malta: Do not byte-swap accesses to the CBUS UART Greg Kroah-Hartman
2021-08-13 15:06 ` Greg Kroah-Hartman [this message]
2021-08-13 15:06 ` [PATCH 4.9 22/30] perf/x86/amd: Dont touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 23/30] reiserfs: add check for root_inode in reiserfs_fill_super Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 24/30] reiserfs: check directory items on read from disk Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 25/30] alpha: Send stop IPI to send to online CPUs Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 26/30] net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 27/30] USB:ehci:fix Kunpeng920 ehci hardware problem Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 28/30] ppp: Fix generating ppp unit id when ifname is not specified Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 29/30] net: xilinx_emaclite: Do not print real IOMEM pointer Greg Kroah-Hartman
2021-08-13 15:06 ` [PATCH 4.9 30/30] ovl: prevent private clone if bind mount is not allowed Greg Kroah-Hartman
2021-08-13 23:26 ` [PATCH 4.9 00/30] 4.9.280-rc1 review Shuah Khan
2021-08-14 14:12 ` Naresh Kamboju
2021-08-14 19:50 ` Guenter Roeck
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