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/data_reg.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/expr/data_reg.c') diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c index 2a23285..6aa47bc 100644 --- a/src/expr/data_reg.c +++ b/src/expr/data_reg.c @@ -455,6 +455,9 @@ nftnl_parse_verdict(union nftnl_data_reg *data, const struct nlattr *attr, int * return -1; data->chain = strdup(mnl_attr_get_str(tb[NFTA_VERDICT_CHAIN])); + if (!data->chain) + return -1; + if (type) *type = DATA_CHAIN; break; -- cgit v1.2.3