From bda7102d60bfdab2aa3f36ebd09a119206f264d0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Carlos=20Falgueras=20Garc=C3=ADa?= Date: Mon, 11 Jul 2016 18:07:40 +0200 Subject: src: Fix nftnl_*_get_data() to return the real attribute length MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All getters must set the memory size of the attributes, ie. this includes the nul-termination in strings. For references to opaque objects hidden behind the curtain, report a zero size. Signed-off-by: Carlos Falgueras García Signed-off-by: Pablo Neira Ayuso --- src/expr.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/expr.c') diff --git a/src/expr.c b/src/expr.c index f802725..e5c1dd3 100644 --- a/src/expr.c +++ b/src/expr.c @@ -119,6 +119,7 @@ const void *nftnl_expr_get(const struct nftnl_expr *expr, switch(type) { case NFTNL_EXPR_NAME: + *data_len = strlen(expr->ops->name) + 1; ret = expr->ops->name; break; default: -- cgit v1.2.3