[U-Boot] [PATCH] hashtable: fix length calculation in hexport_r

The commit below incorrectly fixed hexport_r();

size = totlen + 1;

One extra byte is necessary to NULL-terminate a whole buffer, "resp."

Fixes: f1b20acb4a03 ("hashtable: Fix length calculation in hexport_r") Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org --- lib/hashtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/hashtable.c b/lib/hashtable.c index 1c48692b69ed..93028ed83b26 100644 --- a/lib/hashtable.c +++ b/lib/hashtable.c @@ -662,7 +662,7 @@ ssize_t hexport_r(struct hsearch_data *htab, const char sep, int flag, return (-1); } } else { - size = totlen; + size = totlen + 1; }

/* Check if the user provided a buffer */