From 99d25746b94b602f7b0f2381b73e0f52d11fca31 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 6 Aug 2013 11:33:45 +0200 Subject: src: add xfree and use it This patch adds xfree, a replacement of free that accepts const pointers. This helps to remove ugly castings that you usually need to calm down gcc. Signed-off-by: Pablo Neira Ayuso --- src/expr/log.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/expr/log.c') diff --git a/src/expr/log.c b/src/expr/log.c index be2b40e..5b9b871 100644 --- a/src/expr/log.c +++ b/src/expr/log.c @@ -38,7 +38,7 @@ nft_rule_expr_log_set(struct nft_rule_expr *e, uint16_t type, switch(type) { case NFT_EXPR_LOG_PREFIX: if (log->prefix) - free(log->prefix); + xfree(log->prefix); log->prefix = strdup(data); break; @@ -131,7 +131,7 @@ nft_rule_expr_log_parse(struct nft_rule_expr *e, struct nlattr *attr) if (tb[NFTA_LOG_PREFIX]) { if (log->prefix) - free(log->prefix); + xfree(log->prefix); log->prefix = strdup(mnl_attr_get_str(tb[NFTA_LOG_PREFIX])); e->flags |= (1 << NFT_EXPR_LOG_GROUP); -- cgit v1.2.3