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Commit 7d709943 authored by Sean Fu's avatar Sean Fu Committed by Thomas Gleixner
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x86/sysfs: Fix off-by-one error in loop termination 



An off-by-one error in loop terminantion conditions in
create_setup_data_nodes() will lead to memory leak when
create_setup_data_node() failed.

Signed-off-by: default avatarSean Fu <fxinrong@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1505090001-1157-1-git-send-email-fxinrong@gmail.com
parent a3c4fb7c

arch/x86/kernel/ksysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -299,7 +299,7 @@ static int __init create_setup_data_nodes(struct kobject *parent) 
	return 0;



out_clean_nodes:

	for (j = i - 1; j > 0; j--)

	for (j = i - 1; j >= 0; j--)

		cleanup_setup_data_node(*(kobjp + j));

	kfree(kobjp);

out_setup_data_kobj: