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Commit aabdabad authored by Srishti Sharma's avatar Srishti Sharma Committed by Greg Kroah-Hartman
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Staging: ccree: Use kcalloc instead of kzalloc 

Use kcalloc instead of kzalloc to check for overflow before
multiplication. Done using the following semantic patch by
coccinelle.

http://coccinelle.lip6.fr/rules/kzalloc.cocci



Signed-off-by: default avatarSrishti Sharma <srishtishar@gmail.com>
Acked-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2b8b4a27

drivers/staging/ccree/ssi_sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -376,7 +376,7 @@ static int sys_init_dir(struct sys_dir *sys_dir, struct ssi_drvdata *drvdata, 
		return -ENOMEM;

	/* allocate memory for directory's attributes list */

	sys_dir->sys_dir_attr_list =

		kzalloc(sizeof(struct attribute *) * (num_of_attrs + 1),

		kcalloc(num_of_attrs + 1, sizeof(struct attribute *),

			GFP_KERNEL);



	if (!(sys_dir->sys_dir_attr_list)) {