lib: remoteproc: replace strncpy with internal strlcpy

The strncpy function does not ensure that the destination string is
null-terminated. To address this issue, replace strncpy with the
internal strlcpy function, which guarantees null-termination of the
destination string.

Note: (void)strlcpy(...) indicates that the return value is intentionally
ignored.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
(cherry picked from commit b1606070c9109ac581e1aa8dcff2871d0207e839)

Upstream PR: OpenAMP/open-amp#620

Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

Author: arnopo

open-amp/lib/remoteproc/remoteproc.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <internal/string.h>
 #include <metal/alloc.h>
 #include <metal/log.h>
 #include <metal/utilities.h>
@@ -300,7 +301,7 @@ void remoteproc_init_mem(struct remoteproc_mem *mem, const char *name,
 	if (!mem || !io || size == 0)
 		return;
 	if (name)
-		strncpy(mem->name, name, sizeof(mem->name));
+		(void)strlcpy(mem->name, name, sizeof(mem->name));
 	else
 		mem->name[0] = 0;
 	mem->pa = pa;