Tobias Stoeckmann bc0151d4d3 lib/chkname.c: Take NUL byte into account ...

The _SC_LOGIN_NAME_MAX value includes space for the NUL byte.  The
length of name must smaller than this value to be valid.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Cherry-picked-from: 403a2e3771 ("lib/chkname.c: Take NUL byte into account")
Link: <https://github.com/shadow-maint/shadow/pull/935>
Cc: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

2024-02-05 00:46:30 +01:00

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