Krzysztof Kozlowski d7dbdbe380 nfc: nci: fix possible NULL pointer dereference in send_acknowledge() ... commit 7937609cd387246aed994e81aa4fa951358fba41 upstream. Handle memory allocation failure from nci_skb_alloc() (calling alloc_skb()) to avoid possible NULL pointer dereference. Reported-by: 黄思聪 <huangsicong@iie.ac.cn> Fixes: 391d8a2da7 ("NFC: Add NCI over SPI receive") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20231013184129.18738-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-10-25 12:03:04 +02:00
..
core.c	nfc: nci: assert requested protocol is valid	2023-10-19 23:08:54 +02:00
data.c	NFC: nci: fix memory leak in nci_rx_data_packet()	2022-11-22 12:42:23 +01:00
hci.c	NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc	2022-05-17 17:55:53 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
lib.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ntf.c	NFC: nci: Bounds check struct nfc_target arrays	2022-12-05 17:46:25 -08:00
rsp.c	nfc: nci: fix the UAF of rf_conn_info object	2021-10-08 17:24:32 +01:00
spi.c	nfc: nci: fix possible NULL pointer dereference in send_acknowledge()	2023-10-25 12:03:04 +02:00
uart.c	tty: remove file from tty_ldisc_ops::ioctl and compat_ioctl	2021-11-25 18:36:27 +01:00