From 7834cbfd827474d31437218b866e13c6e72436c6 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 27 Sep 2013 16:03:37 +0200 Subject: set: json: fix returned string length Similar to (e7c068d rule: json: fix returned string length). Based on patch from Arturo. Signed-off-by: Pablo Neira Ayuso --- src/set.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/set.c b/src/set.c index fd7bb1e..1b81c6c 100644 --- a/src/set.c +++ b/src/set.c @@ -579,6 +579,8 @@ static int nft_set_snprintf_json(char *buf, size_t size, struct nft_set *s, ret = snprintf(buf+offset, len, "}, "); SNPRINTF_BUFFER_SIZE(ret, size, len, offset); } + /* Overwrite trailing ", " from last set element */ + offset -= 2; ret = snprintf(buf+offset, len, "]}}"); SNPRINTF_BUFFER_SIZE(ret, size, len, offset); -- cgit v1.2.3