From 21e062bb589cbea328c65dc37c96e1d91eacb920 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Sun, 31 Jul 2016 22:05:52 +0200 Subject: src: don't set data_len to zero when returning pointers nft already assumes that passing NULL as data_len is valid, otherwise it crashes. Fix this by leave data_len unset in this specific case. Fixes: bda7102 ("src: Fix nftnl_*_get_data() to return the real attribute length") Signed-off-by: Pablo Neira Ayuso --- src/expr/dynset.c | 1 - 1 file changed, 1 deletion(-) (limited to 'src/expr/dynset.c') diff --git a/src/expr/dynset.c b/src/expr/dynset.c index 111bf8c..0eaa409 100644 --- a/src/expr/dynset.c +++ b/src/expr/dynset.c @@ -94,7 +94,6 @@ nftnl_expr_dynset_get(const struct nftnl_expr *e, uint16_t type, *data_len = sizeof(dynset->set_id); return &dynset->set_id; case NFTNL_EXPR_DYNSET_EXPR: - *data_len = 0; return dynset->expr; } return NULL; -- cgit v1.2.3