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kumquat-buildroot/package/libnftnl/0001-Rename-xfree-to-libnftnl_xfree-to-avoid-symbol-namin.patch
Gustavo Zacarias 1f0d14b28a libnftnl: bump to version 1.0.5 
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2015-10-02 20:59:04 +02:00

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From 85dfe7dcd20c54e6d75d66a400f7ae038a52239b Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Mon, 29 Dec 2014 15:31:40 +0100
Subject: [PATCH 1/2] Rename xfree() to libnftnl_xfree() to avoid symbol naming
conflict
When ELF binaries and shared libraries are used, the internal
functions of libnftnl such as xfree() are not visible to the outside
world (their visibility is 'hidden'). Therefore, the fact that other
programs (especially nftables) may have symbols with the same name
does not cause any problem.
However, when doing static linking on a non-ELF platform (such as
Blackfin, which uses the FLAT binary format), there is no way of
encoding this visibility. Therefore, the xfree() symbols of libnftnl
becomes visible to the outside world, causing a conflict with the
xfree() symbol defined by nftables.
To solve this, this patch renames the libnftnl xfree() function to
libnftnl_xfree().
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Gustavo: update for version 1.0.5]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
include/utils.h | 2 +-
src/chain.c | 28 ++++++++++++++--------------
src/common.c | 2 +-
src/expr.c | 4 ++--
src/expr/data_reg.c | 4 ++--
src/expr/immediate.c | 2 +-
src/expr/log.c | 6 +++---
src/expr/match.c | 6 +++---
src/expr/target.c | 6 +++---
src/gen.c | 2 +-
src/mxml.c | 2 +-
src/rule.c | 26 +++++++++++++-------------
src/ruleset.c | 2 +-
src/set.c | 22 +++++++++++-----------
src/set_elem.c | 16 ++++++++--------
src/table.c | 14 +++++++-------
src/utils.c | 2 +-
17 files changed, 73 insertions(+), 73 deletions(-)
diff --git a/include/utils.h b/include/utils.h
index f7436fa..e03ee3b 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -17,7 +17,7 @@
#define __noreturn __attribute__((__noreturn__))
-#define xfree(ptr) free((void *)ptr);
+#define nftnl_xfree(ptr) free((void *)ptr);
#define div_round_up(n, d) (((n) + (d) - 1) / (d))
diff --git a/src/chain.c b/src/chain.c
index 8a8e8b8..37a27b1 100644
--- a/src/chain.c
+++ b/src/chain.c
@@ -96,13 +96,13 @@ EXPORT_SYMBOL(nftnl_chain_alloc, nft_chain_alloc);
void nftnl_chain_free(struct nftnl_chain *c)
{
if (c->table != NULL)
- xfree(c->table);
+ nftnl_xfree(c->table);
if (c->type != NULL)
- xfree(c->type);
+ nftnl_xfree(c->type);
if (c->dev != NULL)
- xfree(c->dev);
+ nftnl_xfree(c->dev);
- xfree(c);
+ nftnl_xfree(c);
}
EXPORT_SYMBOL(nftnl_chain_free, nft_chain_free);
@@ -120,7 +120,7 @@ void nftnl_chain_unset(struct nftnl_chain *c, uint16_t attr)
switch (attr) {
case NFTNL_CHAIN_TABLE:
if (c->table) {
- xfree(c->table);
+ nftnl_xfree(c->table);
c->table = NULL;
}
break;
@@ -128,7 +128,7 @@ void nftnl_chain_unset(struct nftnl_chain *c, uint16_t attr)
break;
case NFTNL_CHAIN_TYPE:
if (c->type) {
- xfree(c->type);
+ nftnl_xfree(c->type);
c->type = NULL;
}
break;
@@ -143,7 +143,7 @@ void nftnl_chain_unset(struct nftnl_chain *c, uint16_t attr)
break;
case NFTNL_CHAIN_DEV:
if (c->dev) {
- xfree(c->dev);
+ nftnl_xfree(c->dev);
c->dev = NULL;
}
break;
@@ -179,7 +179,7 @@ void nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
break;
case NFTNL_CHAIN_TABLE:
if (c->table)
- xfree(c->table);
+ nftnl_xfree(c->table);
c->table = strdup(data);
break;
@@ -209,13 +209,13 @@ void nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
break;
case NFTNL_CHAIN_TYPE:
if (c->type)
- xfree(c->type);
+ nftnl_xfree(c->type);
c->type = strdup(data);
break;
case NFTNL_CHAIN_DEV:
if (c->dev)
- xfree(c->dev);
+ nftnl_xfree(c->dev);
c->dev = strdup(data);
break;
@@ -535,7 +535,7 @@ int nftnl_chain_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_chain *c)
c->flags |= (1 << NFTNL_CHAIN_NAME);
}
if (tb[NFTA_CHAIN_TABLE]) {
- xfree(c->table);
+ nftnl_xfree(c->table);
c->table = strdup(mnl_attr_get_str(tb[NFTA_CHAIN_TABLE]));
c->flags |= (1 << NFTNL_CHAIN_TABLE);
}
@@ -562,7 +562,7 @@ int nftnl_chain_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_chain *c)
c->flags |= (1 << NFTNL_CHAIN_HANDLE);
}
if (tb[NFTA_CHAIN_TYPE]) {
- xfree(c->type);
+ nftnl_xfree(c->type);
c->type = strdup(mnl_attr_get_str(tb[NFTA_CHAIN_TYPE]));
c->flags |= (1 << NFTNL_CHAIN_TYPE);
}
@@ -976,7 +976,7 @@ void nftnl_chain_list_free(struct nftnl_chain_list *list)
list_del(&r->head);
nftnl_chain_free(r);
}
- xfree(list);
+ nftnl_xfree(list);
}
EXPORT_SYMBOL(nftnl_chain_list_free, nft_chain_list_free);
@@ -1061,6 +1061,6 @@ EXPORT_SYMBOL(nftnl_chain_list_iter_next, nft_chain_list_iter_next);
void nftnl_chain_list_iter_destroy(struct nftnl_chain_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_chain_list_iter_destroy, nft_chain_list_iter_destroy);
diff --git a/src/common.c b/src/common.c
index 43d2cfd..0bc814d 100644
--- a/src/common.c
+++ b/src/common.c
@@ -58,7 +58,7 @@ EXPORT_SYMBOL(nftnl_parse_err_alloc, nft_parse_err_alloc);
void nftnl_parse_err_free(struct nftnl_parse_err *err)
{
- xfree(err);
+ nftnl_xfree(err);
}
EXPORT_SYMBOL(nftnl_parse_err_free, nft_parse_err_free);
diff --git a/src/expr.c b/src/expr.c
index 3249a5c..8563d9e 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -50,7 +50,7 @@ void nftnl_expr_free(struct nftnl_expr *expr)
if (expr->ops->free)
expr->ops->free(expr);
- xfree(expr);
+ nftnl_xfree(expr);
}
EXPORT_SYMBOL(nftnl_expr_free, nft_rule_expr_free);
@@ -257,7 +257,7 @@ struct nftnl_expr *nftnl_expr_parse(struct nlattr *attr)
return expr;
err2:
- xfree(expr);
+ nftnl_xfree(expr);
err1:
return NULL;
}
diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c
index b85d2ef..32becb4 100644
--- a/src/expr/data_reg.c
+++ b/src/expr/data_reg.c
@@ -123,7 +123,7 @@ static int nftnl_data_reg_verdict_xml_parse(union nftnl_data_reg *reg,
NFTNL_XML_OPT, err);
if (chain != NULL) {
if (reg->chain)
- xfree(reg->chain);
+ nftnl_xfree(reg->chain);
reg->chain = strdup(chain);
}
@@ -504,7 +504,7 @@ void nftnl_free_verdict(union nftnl_data_reg *data)
switch(data->verdict) {
case NFT_JUMP:
case NFT_GOTO:
- xfree(data->chain);
+ nftnl_xfree(data->chain);
break;
default:
break;
diff --git a/src/expr/immediate.c b/src/expr/immediate.c
index c2fb9ad..4a8cd83 100644
--- a/src/expr/immediate.c
+++ b/src/expr/immediate.c
@@ -44,7 +44,7 @@ nftnl_expr_immediate_set(struct nftnl_expr *e, uint16_t type,
break;
case NFTNL_EXPR_IMM_CHAIN:
if (imm->data.chain)
- xfree(imm->data.chain);
+ nftnl_xfree(imm->data.chain);
imm->data.chain = strdup(data);
break;
diff --git a/src/expr/log.c b/src/expr/log.c
index f615d8e..1957aa6 100644
--- a/src/expr/log.c
+++ b/src/expr/log.c
@@ -38,7 +38,7 @@ static int nftnl_expr_log_set(struct nftnl_expr *e, uint16_t type,
switch(type) {
case NFTNL_EXPR_LOG_PREFIX:
if (log->prefix)
- xfree(log->prefix);
+ nftnl_xfree(log->prefix);
log->prefix = strdup(data);
break;
@@ -152,7 +152,7 @@ nftnl_expr_log_parse(struct nftnl_expr *e, struct nlattr *attr)
if (tb[NFTA_LOG_PREFIX]) {
if (log->prefix)
- xfree(log->prefix);
+ nftnl_xfree(log->prefix);
log->prefix = strdup(mnl_attr_get_str(tb[NFTA_LOG_PREFIX]));
e->flags |= (1 << NFTNL_EXPR_LOG_PREFIX);
@@ -329,7 +329,7 @@ static void nftnl_expr_log_free(struct nftnl_expr *e)
{
struct nftnl_expr_log *log = nftnl_expr_data(e);
- xfree(log->prefix);
+ nftnl_xfree(log->prefix);
}
struct expr_ops expr_ops_log = {
diff --git a/src/expr/match.c b/src/expr/match.c
index ddecb43..2071b3c 100644
--- a/src/expr/match.c
+++ b/src/expr/match.c
@@ -50,7 +50,7 @@ nftnl_expr_match_set(struct nftnl_expr *e, uint16_t type,
break;
case NFTNL_EXPR_MT_INFO:
if (mt->data)
- xfree(mt->data);
+ nftnl_xfree(mt->data);
mt->data = data;
mt->data_len = data_len;
@@ -147,7 +147,7 @@ static int nftnl_expr_match_parse(struct nftnl_expr *e, struct nlattr *attr)
void *match_data;
if (match->data)
- xfree(match->data);
+ nftnl_xfree(match->data);
match_data = calloc(1, len);
if (match_data == NULL)
@@ -237,7 +237,7 @@ static void nftnl_expr_match_free(struct nftnl_expr *e)
{
struct nftnl_expr_match *match = nftnl_expr_data(e);
- xfree(match->data);
+ nftnl_xfree(match->data);
}
struct expr_ops expr_ops_match = {
diff --git a/src/expr/target.c b/src/expr/target.c
index cbbee60..064f56a 100644
--- a/src/expr/target.c
+++ b/src/expr/target.c
@@ -50,7 +50,7 @@ nftnl_expr_target_set(struct nftnl_expr *e, uint16_t type,
break;
case NFTNL_EXPR_TG_INFO:
if (tg->data)
- xfree(tg->data);
+ nftnl_xfree(tg->data);
tg->data = data;
tg->data_len = data_len;
@@ -147,7 +147,7 @@ static int nftnl_expr_target_parse(struct nftnl_expr *e, struct nlattr *attr)
void *target_data;
if (target->data)
- xfree(target->data);
+ nftnl_xfree(target->data);
target_data = calloc(1, len);
if (target_data == NULL)
@@ -238,7 +238,7 @@ static void nftnl_expr_target_free(struct nftnl_expr *e)
{
struct nftnl_expr_target *target = nftnl_expr_data(e);
- xfree(target->data);
+ nftnl_xfree(target->data);
}
struct expr_ops expr_ops_target = {
diff --git a/src/gen.c b/src/gen.c
index eb3b70d..dac3e47 100644
--- a/src/gen.c
+++ b/src/gen.c
@@ -37,7 +37,7 @@ EXPORT_SYMBOL(nftnl_gen_alloc, nft_gen_alloc);
void nftnl_gen_free(struct nftnl_gen *gen)
{
- xfree(gen);
+ nftnl_xfree(gen);
}
EXPORT_SYMBOL(nftnl_gen_free, nft_gen_free);
diff --git a/src/mxml.c b/src/mxml.c
index 51dbf1b..5b2aa57 100644
--- a/src/mxml.c
+++ b/src/mxml.c
@@ -85,7 +85,7 @@ struct nftnl_expr *nftnl_mxml_expr_parse(mxml_node_t *node,
goto err_expr;
tree = mxmlLoadString(NULL, xml_text, MXML_OPAQUE_CALLBACK);
- xfree(xml_text);
+ nftnl_xfree(xml_text);
if (tree == NULL)
goto err_expr;
diff --git a/src/rule.c b/src/rule.c
index 0fb27ed..f8e33ff 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -72,11 +72,11 @@ void nftnl_rule_free(struct nftnl_rule *r)
nftnl_expr_free(e);
if (r->table != NULL)
- xfree(r->table);
+ nftnl_xfree(r->table);
if (r->chain != NULL)
- xfree(r->chain);
+ nftnl_xfree(r->chain);
- xfree(r);
+ nftnl_xfree(r);
}
EXPORT_SYMBOL(nftnl_rule_free, nft_rule_free);
@@ -94,13 +94,13 @@ void nftnl_rule_unset(struct nftnl_rule *r, uint16_t attr)
switch (attr) {
case NFTNL_RULE_TABLE:
if (r->table) {
- xfree(r->table);
+ nftnl_xfree(r->table);
r->table = NULL;
}
break;
case NFTNL_RULE_CHAIN:
if (r->chain) {
- xfree(r->chain);
+ nftnl_xfree(r->chain);
r->chain = NULL;
}
break;
@@ -136,13 +136,13 @@ void nftnl_rule_set_data(struct nftnl_rule *r, uint16_t attr,
switch(attr) {
case NFTNL_RULE_TABLE:
if (r->table)
- xfree(r->table);
+ nftnl_xfree(r->table);
r->table = strdup(data);
break;
case NFTNL_RULE_CHAIN:
if (r->chain)
- xfree(r->chain);
+ nftnl_xfree(r->chain);
r->chain = strdup(data);
break;
@@ -425,12 +425,12 @@ int nftnl_rule_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_rule *r)
return -1;
if (tb[NFTA_RULE_TABLE]) {
- xfree(r->table);
+ nftnl_xfree(r->table);
r->table = strdup(mnl_attr_get_str(tb[NFTA_RULE_TABLE]));
r->flags |= (1 << NFTNL_RULE_TABLE);
}
if (tb[NFTA_RULE_CHAIN]) {
- xfree(r->chain);
+ nftnl_xfree(r->chain);
r->chain = strdup(mnl_attr_get_str(tb[NFTA_RULE_CHAIN]));
r->flags |= (1 << NFTNL_RULE_CHAIN);
}
@@ -451,7 +451,7 @@ int nftnl_rule_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_rule *r)
mnl_attr_get_payload(tb[NFTA_RULE_USERDATA]);
if (r->user.data)
- xfree(r->user.data);
+ nftnl_xfree(r->user.data);
r->user.len = mnl_attr_get_payload_len(tb[NFTA_RULE_USERDATA]);
@@ -1042,7 +1042,7 @@ EXPORT_SYMBOL(nftnl_expr_iter_next, nft_rule_expr_iter_next);
void nftnl_expr_iter_destroy(struct nftnl_expr_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_expr_iter_destroy, nft_rule_expr_iter_destroy);
@@ -1072,7 +1072,7 @@ void nftnl_rule_list_free(struct nftnl_rule_list *list)
list_del(&r->head);
nftnl_rule_free(r);
}
- xfree(list);
+ nftnl_xfree(list);
}
EXPORT_SYMBOL(nftnl_rule_list_free, nft_rule_list_free);
@@ -1163,6 +1163,6 @@ EXPORT_SYMBOL(nftnl_rule_list_iter_next, nft_rule_list_iter_next);
void nftnl_rule_list_iter_destroy(struct nftnl_rule_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_rule_list_iter_destroy, nft_rule_list_iter_destroy);
diff --git a/src/ruleset.c b/src/ruleset.c
index 7b1ab7a..b8188de 100644
--- a/src/ruleset.c
+++ b/src/ruleset.c
@@ -74,7 +74,7 @@ void nftnl_ruleset_free(struct nftnl_ruleset *r)
nftnl_set_list_free(r->set_list);
if (r->flags & (1 << NFTNL_RULESET_RULELIST))
nftnl_rule_list_free(r->rule_list);
- xfree(r);
+ nftnl_xfree(r);
}
EXPORT_SYMBOL(nftnl_ruleset_free, nft_ruleset_free);
diff --git a/src/set.c b/src/set.c
index f5a9454..4eff325 100644
--- a/src/set.c
+++ b/src/set.c
@@ -45,15 +45,15 @@ void nftnl_set_free(struct nftnl_set *s)
struct nftnl_set_elem *elem, *tmp;
if (s->table != NULL)
- xfree(s->table);
+ nftnl_xfree(s->table);
if (s->name != NULL)
- xfree(s->name);
+ nftnl_xfree(s->name);
list_for_each_entry_safe(elem, tmp, &s->element_list, head) {
list_del(&elem->head);
nftnl_set_elem_free(elem);
}
- xfree(s);
+ nftnl_xfree(s);
}
EXPORT_SYMBOL(nftnl_set_free, nft_set_free);
@@ -69,14 +69,14 @@ void nftnl_set_unset(struct nftnl_set *s, uint16_t attr)
case NFTNL_SET_TABLE:
if (s->flags & (1 << NFTNL_SET_TABLE))
if (s->table) {
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table = NULL;
}
break;
case NFTNL_SET_NAME:
if (s->flags & (1 << NFTNL_SET_NAME))
if (s->name) {
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name = NULL;
}
break;
@@ -124,13 +124,13 @@ void nftnl_set_set_data(struct nftnl_set *s, uint16_t attr, const void *data,
switch(attr) {
case NFTNL_SET_TABLE:
if (s->table)
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table = strdup(data);
break;
case NFTNL_SET_NAME:
if (s->name)
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name = strdup(data);
break;
@@ -435,12 +435,12 @@ int nftnl_set_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
return -1;
if (tb[NFTA_SET_TABLE]) {
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table = strdup(mnl_attr_get_str(tb[NFTA_SET_TABLE]));
s->flags |= (1 << NFTNL_SET_TABLE);
}
if (tb[NFTA_SET_NAME]) {
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name = strdup(mnl_attr_get_str(tb[NFTA_SET_NAME]));
s->flags |= (1 << NFTNL_SET_NAME);
}
@@ -1085,7 +1085,7 @@ void nftnl_set_list_free(struct nftnl_set_list *list)
list_del(&s->head);
nftnl_set_free(s);
}
- xfree(list);
+ nftnl_xfree(list);
}
EXPORT_SYMBOL(nftnl_set_list_free, nft_set_list_free);
@@ -1175,7 +1175,7 @@ EXPORT_SYMBOL(nftnl_set_list_iter_next, nft_set_list_iter_next);
void nftnl_set_list_iter_destroy(struct nftnl_set_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_set_list_iter_destroy, nft_set_list_iter_destroy);
diff --git a/src/set_elem.c b/src/set_elem.c
index 293ce15..4e20159 100644
--- a/src/set_elem.c
+++ b/src/set_elem.c
@@ -43,7 +43,7 @@ void nftnl_set_elem_free(struct nftnl_set_elem *s)
{
if (s->flags & (1 << NFTNL_SET_ELEM_CHAIN)) {
if (s->data.chain) {
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
s->data.chain = NULL;
}
}
@@ -51,7 +51,7 @@ void nftnl_set_elem_free(struct nftnl_set_elem *s)
if (s->flags & (1 << NFTNL_SET_ELEM_EXPR))
nftnl_expr_free(s->expr);
- xfree(s);
+ nftnl_xfree(s);
}
EXPORT_SYMBOL(nftnl_set_elem_free, nft_set_elem_free);
@@ -67,7 +67,7 @@ void nftnl_set_elem_unset(struct nftnl_set_elem *s, uint16_t attr)
case NFTNL_SET_ELEM_CHAIN:
if (s->flags & (1 << NFTNL_SET_ELEM_CHAIN)) {
if (s->data.chain) {
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
s->data.chain = NULL;
}
}
@@ -110,7 +110,7 @@ void nftnl_set_elem_set(struct nftnl_set_elem *s, uint16_t attr,
break;
case NFTNL_SET_ELEM_CHAIN: /* NFTA_SET_ELEM_DATA */
if (s->data.chain)
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
s->data.chain = strdup(data);
break;
@@ -390,7 +390,7 @@ static int nftnl_set_elems_parse2(struct nftnl_set *s, const struct nlattr *nest
mnl_attr_get_payload(tb[NFTA_SET_ELEM_USERDATA]);
if (e->user.data)
- xfree(e->user.data);
+ nftnl_xfree(e->user.data);
e->user.len = mnl_attr_get_payload_len(tb[NFTA_SET_ELEM_USERDATA]);
e->user.data = malloc(e->user.len);
@@ -462,13 +462,13 @@ int nftnl_set_elems_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
return -1;
if (tb[NFTA_SET_ELEM_LIST_TABLE]) {
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table =
strdup(mnl_attr_get_str(tb[NFTA_SET_ELEM_LIST_TABLE]));
s->flags |= (1 << NFTNL_SET_TABLE);
}
if (tb[NFTA_SET_ELEM_LIST_SET]) {
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name =
strdup(mnl_attr_get_str(tb[NFTA_SET_ELEM_LIST_SET]));
s->flags |= (1 << NFTNL_SET_NAME);
@@ -853,7 +853,7 @@ EXPORT_SYMBOL(nftnl_set_elems_iter_next, nft_set_elems_iter_next);
void nftnl_set_elems_iter_destroy(struct nftnl_set_elems_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_set_elems_iter_destroy, nft_set_elems_iter_destroy);
diff --git a/src/table.c b/src/table.c
index 28f6bd6..6aa2eb5 100644
--- a/src/table.c
+++ b/src/table.c
@@ -45,9 +45,9 @@ EXPORT_SYMBOL(nftnl_table_alloc, nft_table_alloc);
void nftnl_table_free(struct nftnl_table *t)
{
if (t->flags & (1 << NFTNL_TABLE_NAME))
- xfree(t->name);
+ nftnl_xfree(t->name);
- xfree(t);
+ nftnl_xfree(t);
}
EXPORT_SYMBOL(nftnl_table_free, nft_table_free);
@@ -65,7 +65,7 @@ void nftnl_table_unset(struct nftnl_table *t, uint16_t attr)
switch (attr) {
case NFTNL_TABLE_NAME:
if (t->name) {
- xfree(t->name);
+ nftnl_xfree(t->name);
t->name = NULL;
}
break;
@@ -95,7 +95,7 @@ void nftnl_table_set_data(struct nftnl_table *t, uint16_t attr,
switch (attr) {
case NFTNL_TABLE_NAME:
if (t->name)
- xfree(t->name);
+ nftnl_xfree(t->name);
t->name = strdup(data);
break;
@@ -229,7 +229,7 @@ int nftnl_table_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_table *t)
return -1;
if (tb[NFTA_TABLE_NAME]) {
- xfree(t->name);
+ nftnl_xfree(t->name);
t->name = strdup(mnl_attr_get_str(tb[NFTA_TABLE_NAME]));
t->flags |= (1 << NFTNL_TABLE_NAME);
}
@@ -496,7 +496,7 @@ void nftnl_table_list_free(struct nftnl_table_list *list)
list_del(&r->head);
nftnl_table_free(r);
}
- xfree(list);
+ nftnl_xfree(list);
}
EXPORT_SYMBOL(nftnl_table_list_free, nft_table_list_free);
@@ -581,6 +581,6 @@ EXPORT_SYMBOL(nftnl_table_list_iter_next, nft_table_list_iter_next);
void nftnl_table_list_iter_destroy(struct nftnl_table_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_table_list_iter_destroy, nft_table_list_iter_destroy);
diff --git a/src/utils.c b/src/utils.c
index c241e5f..ba44a60 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -249,7 +249,7 @@ int nftnl_fprintf(FILE *fp, void *obj, uint32_t cmd, uint32_t type, uint32_t fla
out:
if (buf != _buf)
- xfree(buf);
+ nftnl_xfree(buf);
return ret;
}
--
2.4.9
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