From b674a8e78bf21985a05e17a3038f670bd8f46482 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 10 Jun 2016 14:47:53 +0200 Subject: src: check for strdup() errors from setters and parsers And pass up an error to the caller. Signed-off-by: Pablo Neira Ayuso --- src/expr/dynset.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/expr/dynset.c') diff --git a/src/expr/dynset.c b/src/expr/dynset.c index c8d97a5..0404359 100644 --- a/src/expr/dynset.c +++ b/src/expr/dynset.c @@ -53,6 +53,8 @@ nftnl_expr_dynset_set(struct nftnl_expr *e, uint16_t type, break; case NFTNL_EXPR_DYNSET_SET_NAME: dynset->set_name = strdup((const char *)data); + if (!dynset->set_name) + return -1; break; case NFTNL_EXPR_DYNSET_SET_ID: dynset->set_id = *((uint32_t *)data); @@ -183,6 +185,8 @@ nftnl_expr_dynset_parse(struct nftnl_expr *e, struct nlattr *attr) if (tb[NFTA_DYNSET_SET_NAME]) { dynset->set_name = strdup(mnl_attr_get_str(tb[NFTA_DYNSET_SET_NAME])); + if (!dynset->set_name) + return -1; e->flags |= (1 << NFTNL_EXPR_DYNSET_SET_NAME); } if (tb[NFTA_DYNSET_SET_ID]) { -- cgit v1.2.3