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[ Upstream commit f468992936 ]
strncpy() does not guarantee null-termination if the source string is
longer than the destination buffer.
Ensure the buffer is explicitly null-terminated to prevent potential
string overflows or undefined behavior.
Signed-off-by: Shankari Anand <shankari.ak0208@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Nicolas Schier <n.schier@avm.de>
Acked-by: Nicolas Schier <n.schier@avm.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>