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[0/3] pinctrl: check memory returned by devm_kasprintf()

Message ID 20230615105333.585304-1-claudiu.beznea@microchip.com
Headers show
Series pinctrl: check memory returned by devm_kasprintf() | expand

Message

Claudiu Beznea June 15, 2023, 10:53 a.m. UTC 
Hi,

While browsing some code I noticed that there are places where pointer
returned by devm_kasprintf() or kasprintf() is not checked. Thus I've
tooked the chance and fixed this (by updating kmerr.cocci script,
changes published at [1]).

Thank you,
Claudiu Beznea

[1] https://lore.kernel.org/all/20230530074044.1603426-1-claudiu.beznea@microchip.com/

Claudiu Beznea (3):
  pinctrl: mcp23s08: check return value of {devm_}kasprintf()
  pinctrl: microchip-sgpio: check return value of devm_kasprintf()
  pinctrl: at91-pio4: check return value of devm_kasprintf()

 drivers/pinctrl/pinctrl-at91-pio4.c       | 2 ++
 drivers/pinctrl/pinctrl-mcp23s08_spi.c    | 3 +++
 drivers/pinctrl/pinctrl-microchip-sgpio.c | 3 +++
 3 files changed, 8 insertions(+)