From 4bca32497c09ef53ad669dfa4c413c00321ad7ca Mon Sep 17 00:00:00 2001 From: AKASHI Takahiro Date: Fri, 14 Dec 2018 18:42:51 +0900 Subject: [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 --- lib/hashtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/hashtable.c b/lib/hashtable.c index 1c48692b69..93028ed83b 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 */ -- 2.39.5