Changed rtems_ofw_get_prop to use memcpy instead of strncpy
---
bsps/shared/ofw/ofw.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/bsps/shared/ofw/ofw.c b/bsps/shared/ofw/ofw.c
index fa94bfbf05..9dec310247 100644
--- a/bsps/shared/ofw/ofw.c
+++ b/bsps/shared/ofw/ofw.c
@@ -198,7 +198,15 @@ ssize_t rtems_ofw_get_prop(
if (prop == NULL && strcmp(propname, "name") == 0) {
prop = fdt_get_name(fdtp, offset, &len);
- strncpy(buf, prop, bufsize);
+
+ bufsize = MIN(len, bufsize - 1);
+ memcpy(buf, prop, bufsize);
+
+ /* Null terminate the buffer */
+ *((char *)buf + bufsize) = 0;
+
+ /* Return the length of the name including the null byte */
+ /* This is the behaviour in libBSD ofw_fdt_getprop */
return len + 1;
}
--
2.17.1
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