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linux/drivers/staging/wfx
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Colin Ian King 0469fc6a1a staging: wfx: check for memory allocation failures from wfx_alloc_hif 
Currently calls to wfx_alloc_hif are not checking for a null return
when a memory allocation fails and this leads to null pointer
dereferencing issues.  Fix this by adding null pointer checks and
returning passing down -ENOMEM errors where necessary. The error
checking in the current driver is a bit sparse, so this may need
some extra attention later if required.

Fixes: f95a29d40782 ("staging: wfx: add HIF commands helpers")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191221001543.15255-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-03 11:51:00 +01:00
..
Documentation/devicetree/bindings/net/wireless
staging: wfx: fix spelling mistake "hexdecimal" -> "hexadecimal"
2019-10-08 14:46:21 +02:00
bh.c
staging: wfx: device already handle sleep mode during scan
2019-12-18 15:56:26 +01:00
bh.h
staging: wfx: add IRQ handling
2019-10-04 10:43:40 +02:00
bus_sdio.c
staging: align to fix warnings of line over 80 characters
2019-11-14 11:10:48 +08:00
bus_spi.c
staging: wfx: use meaningful names for CFG_BYTE_ORDER_*
2019-12-18 15:56:00 +01:00
bus.h
staging: wfx: fix warning of line over 80 characters
2019-10-26 20:43:46 +02:00
data_rx.c
staging: wfx: ensure that received hif messages are never modified
2019-12-18 15:56:04 +01:00
data_rx.h
staging: wfx: ensure that received hif messages are never modified
2019-12-18 15:56:04 +01:00
data_tx.c
staging: wfx: ensure that received hif messages are never modified
2019-12-18 15:56:04 +01:00
data_tx.h
staging: wfx: ensure that received hif messages are never modified
2019-12-18 15:56:04 +01:00
debug.c
staging: align to fix warnings of line over 80 characters
2019-11-14 11:10:48 +08:00
debug.h
staging: wfx: allow to send commands to chip
2019-10-04 10:46:10 +02:00
fwio.c
staging: wfx: use meaningful names for CFG_BYTE_ORDER_*
2019-12-18 15:56:00 +01:00
fwio.h
staging: wfx: load firmware
2019-10-04 10:43:39 +02:00
hif_api_cmd.h
staging: wfx: better naming for hif_req_join->short_preamble
2019-12-18 15:56:09 +01:00
hif_api_general.h
staging: wfx: replace uintXX_t to uXX and intXX_t to sXX
2019-11-11 15:56:51 +01:00
hif_api_mib.h
staging: wfx: better naming for hif_mib_set_association_mode->greenfield
2019-12-18 15:56:11 +01:00
hif_rx.c
staging: wfx: rewrite wfx_hw_scan()
2019-12-18 15:56:30 +01:00
hif_rx.h
staging: wfx: add support for start-up indication
2019-10-04 10:46:09 +02:00
hif_tx_mib.h
staging: wfx: simplify hif_set_template_frame() usage
2019-12-18 15:56:30 +01:00
hif_tx.c
staging: wfx: check for memory allocation failures from wfx_alloc_hif
2020-01-03 11:51:00 +01:00
hif_tx.h
staging: wfx: simplify hif_scan() usage
2019-12-18 15:56:27 +01:00
hwio.c
staging: align to fix warnings of line over 80 characters
2019-11-14 11:10:48 +08:00
hwio.h
staging: wfx: use meaningful names for CFG_BYTE_ORDER_*
2019-12-18 15:56:00 +01:00
Kconfig
staging: wfx: fix CONFIG_MMC=m with CONFIG_WFX=y
2019-10-26 20:42:32 +02:00
key.c
staging: align to fix warnings of line over 80 characters
2019-11-14 11:10:48 +08:00
key.h
staging: wfx: implement 802.11 key handling
2019-10-04 10:48:54 +02:00
main.c
staging: wfx: implement cancel_hw_scan()
2019-12-18 15:56:33 +01:00
main.h
staging: wfx: relocate wfx_fill_sl_key() in secure_link.h
2019-10-26 20:42:31 +02:00
Makefile
staging: wfx: implement 802.11 key handling
2019-10-04 10:48:54 +02:00
queue.c
staging: wfx: simplify hif_set_edca_queue_params() usage
2019-12-18 15:56:24 +01:00
queue.h
staging: align to fix warnings of line over 80 characters
2019-11-14 11:10:48 +08:00
scan.c
staging: wfx: implement cancel_hw_scan()
2019-12-18 15:56:33 +01:00
scan.h
staging: wfx: implement cancel_hw_scan()
2019-12-18 15:56:33 +01:00
secure_link.h
staging: wfx: ensure that received hif messages are never modified
2019-12-18 15:56:04 +01:00
sta.c
staging: wfx: check for memory allocation failures from wfx_alloc_hif
2020-01-03 11:51:00 +01:00
sta.h
staging: wfx: drop struct wfx_edca_params
2019-12-18 15:56:22 +01:00
TODO
staging: wfx: update TODO
2019-12-18 15:56:33 +01:00
traces.h
staging: wfx: ensure that traces never modify arguments
2019-12-18 15:56:03 +01:00
wfx.h
staging: wfx: implement cancel_hw_scan()
2019-12-18 15:56:33 +01:00