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Commit 1cf76c4e authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Chanwoo Choi
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extcon: cros-ec: Fix a potential NULL pointer dereference 



Return -ENOMEM in case of memory allocation failure. This avoids a NULL
pointer dereference.

Fixes: c6983166 ("extcon: cros-ec: Add extcon-cros-ec driver to support display out")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent 5c27036d

drivers/extcon/extcon-usbc-cros-ec.c

+2 −0
Original line number Diff line number Diff line
@@ -68,6 +68,8 @@ static int cros_ec_pd_command(struct cros_ec_extcon_info *info, 
	int ret;



	msg = kzalloc(sizeof(*msg) + max(outsize, insize), GFP_KERNEL);

	if (!msg)

		return -ENOMEM;



	msg->version = version;

	msg->command = command;