Commit ecaad81c authored Jul 14, 2017 by Akinobu Mita Committed by Linus Torvalds Jul 14, 2017

fault-inject: automatically detect the number base for fail-nth write interface

Automatically detect the number base to use when writing to fail-nth
file instead of always parsing as a decimal number.

Link: http://lkml.kernel.org/r/1491490561-10485-2-git-send-email-akinobu.mita@gmail.com


Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 5f92a7b0

fs/proc/base.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1368,7 +1368,7 @@ static ssize_t proc_fail_nth_write(struct file file, const char __user buf,
		put_task_struct(task);
		if (task != current)
		return -EPERM;
		err = kstrtoint_from_user(buf, count, 10, &n);
		err = kstrtoint_from_user(buf, count, 0, &n);
		if (err)
		return err;
		if (n < 0 \|\| n == INT_MAX)

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