commit 5c3cff616084aac880a16a31688e306e915f853c
author Pablo Neira Ayuso <pablo@netfilter.org> Mon Apr 22 13:43:07 2013 +0200
committer Pablo Neira Ayuso <pablo@netfilter.org> Mon Dec 30 23:50:29 2013 +0100
tree 4f0233d5b4bef864846efea237a74bbba18431b0
parent 4ef77b6d1b52e1fe52a7fd48d38d9233f0961640

xtables-config-parser: fix compilation warning

xtables-config-parser.y: In function ‘xtables_config_parse’:
xtables-config-parser.y:216:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

iptables/xtables-config-parser.y

diff --git a/iptables/xtables-config-parser.y b/iptables/xtables-config-parser.y
index 6017e29..1d78c43 100644
--- a/iptables/xtables-config-parser.y
+++ b/iptables/xtables-config-parser.y
@@ -213,7 +213,7 @@
 			nft_table_list_add(table, table_list);
 			break;
 		case T_PRIO:
-			prio = *((int32_t *)e->data);
+			memcpy(&prio, e->data, sizeof(int32_t));
 			break;
 		case T_CHAIN:
 			chain = nft_chain_alloc();