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/linux-master/include/linux/
H A Dstring.hdiff f3515741 Tue Jul 04 10:25:02 MDT 2017 David Howells <dhowells@redhat.com> Provide a function to create a NUL-terminated string from unterminated data

Provide a function, kmemdup_nul(), that will create a NUL-terminated string
from an unterminated character array where the length is known in advance.

This is better than kstrndup() in situations where we already know the
string length as the strnlen() in kstrndup() is superfluous.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
/linux-master/mm/
H A Dutil.cdiff f3515741 Tue Jul 04 10:25:02 MDT 2017 David Howells <dhowells@redhat.com> Provide a function to create a NUL-terminated string from unterminated data

Provide a function, kmemdup_nul(), that will create a NUL-terminated string
from an unterminated character array where the length is known in advance.

This is better than kstrndup() in situations where we already know the
string length as the strnlen() in kstrndup() is superfluous.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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