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kumquat-buildroot/package/libnftnl/0001-Rename-xfree-to-libnftnl_xfree-to-avoid-symbol-namin.patch
Baruch Siach fa0d1ebff9 libnftnl: bump to version 1.0.9 
Add SHA256 hash, and a license hash.

Drop mxml dependency since XML support has been removed upstream.

Refresh the patch.

Cc: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2018-01-28 23:33:31 +01:00

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From a51cdce6fd271a5cc393c5e56996846d9c453d6a Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Thu, 2 Jun 2016 23:03:27 -0300
Subject: [PATCH] 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 1.0.7]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[baruch: update for version 1.0.9]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
include/utils.h | 2 +-
src/chain.c | 36 ++++++++++++++++++------------------
src/common.c | 2 +-
src/expr.c | 4 ++--
src/expr/data_reg.c | 2 +-
src/expr/dynset.c | 2 +-
src/expr/immediate.c | 2 +-
src/expr/log.c | 6 +++---
src/expr/lookup.c | 2 +-
src/expr/match.c | 6 +++---
src/expr/target.c | 6 +++---
src/gen.c | 2 +-
src/object.c | 14 +++++++-------
src/rule.c | 32 ++++++++++++++++----------------
src/ruleset.c | 2 +-
src/set.c | 28 ++++++++++++++--------------
src/set_elem.c | 28 ++++++++++++++--------------
src/table.c | 14 +++++++-------
src/trace.c | 14 +++++++-------
src/udata.c | 2 +-
src/utils.c | 2 +-
21 files changed, 104 insertions(+), 104 deletions(-)
diff --git a/include/utils.h b/include/utils.h
index 3cc659652fe2..820556715013 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 eff518680873..03033bbcb93b 100644
--- a/src/chain.c
+++ b/src/chain.c
@@ -97,14 +97,14 @@ EXPORT_SYMBOL(nftnl_chain_free);
void nftnl_chain_free(const struct nftnl_chain *c)
{
if (c->flags & (1 << NFTNL_CHAIN_NAME))
- xfree(c->name);
+ nftnl_xfree(c->name);
if (c->flags & (1 << NFTNL_CHAIN_TABLE))
- xfree(c->table);
+ nftnl_xfree(c->table);
if (c->flags & (1 << NFTNL_CHAIN_TYPE))
- xfree(c->type);
+ nftnl_xfree(c->type);
if (c->flags & (1 << NFTNL_CHAIN_DEV))
- xfree(c->dev);
- xfree(c);
+ nftnl_xfree(c->dev);
+ nftnl_xfree(c);
}
EXPORT_SYMBOL(nftnl_chain_is_set);
@@ -121,15 +121,15 @@ void nftnl_chain_unset(struct nftnl_chain *c, uint16_t attr)
switch (attr) {
case NFTNL_CHAIN_NAME:
- xfree(c->name);
+ nftnl_xfree(c->name);
break;
case NFTNL_CHAIN_TABLE:
- xfree(c->table);
+ nftnl_xfree(c->table);
break;
case NFTNL_CHAIN_USE:
break;
case NFTNL_CHAIN_TYPE:
- xfree(c->type);
+ nftnl_xfree(c->type);
break;
case NFTNL_CHAIN_HOOKNUM:
case NFTNL_CHAIN_PRIO:
@@ -140,7 +140,7 @@ void nftnl_chain_unset(struct nftnl_chain *c, uint16_t attr)
case NFTNL_CHAIN_FAMILY:
break;
case NFTNL_CHAIN_DEV:
- xfree(c->dev);
+ nftnl_xfree(c->dev);
break;
default:
return;
@@ -169,7 +169,7 @@ int nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
switch(attr) {
case NFTNL_CHAIN_NAME:
if (c->flags & (1 << NFTNL_CHAIN_NAME))
- xfree(c->name);
+ nftnl_xfree(c->name);
c->name = strdup(data);
if (!c->name)
@@ -177,7 +177,7 @@ int nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
break;
case NFTNL_CHAIN_TABLE:
if (c->flags & (1 << NFTNL_CHAIN_TABLE))
- xfree(c->table);
+ nftnl_xfree(c->table);
c->table = strdup(data);
if (!c->table)
@@ -209,7 +209,7 @@ int nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
break;
case NFTNL_CHAIN_TYPE:
if (c->flags & (1 << NFTNL_CHAIN_TYPE))
- xfree(c->type);
+ nftnl_xfree(c->type);
c->type = strdup(data);
if (!c->type)
@@ -217,7 +217,7 @@ int nftnl_chain_set_data(struct nftnl_chain *c, uint16_t attr,
break;
case NFTNL_CHAIN_DEV:
if (c->flags & (1 << NFTNL_CHAIN_DEV))
- xfree(c->dev);
+ nftnl_xfree(c->dev);
c->dev = strdup(data);
if (!c->dev)
@@ -541,7 +541,7 @@ int nftnl_chain_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_chain *c)
if (tb[NFTA_CHAIN_NAME]) {
if (c->flags & (1 << NFTNL_CHAIN_NAME))
- xfree(c->name);
+ nftnl_xfree(c->name);
c->name = strdup(mnl_attr_get_str(tb[NFTA_CHAIN_NAME]));
if (!c->name)
return -1;
@@ -549,7 +549,7 @@ int nftnl_chain_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_chain *c)
}
if (tb[NFTA_CHAIN_TABLE]) {
if (c->flags & (1 << NFTNL_CHAIN_TABLE))
- xfree(c->table);
+ nftnl_xfree(c->table);
c->table = strdup(mnl_attr_get_str(tb[NFTA_CHAIN_TABLE]));
if (!c->table)
return -1;
@@ -579,7 +579,7 @@ int nftnl_chain_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_chain *c)
}
if (tb[NFTA_CHAIN_TYPE]) {
if (c->flags & (1 << NFTNL_CHAIN_TYPE))
- xfree(c->type);
+ nftnl_xfree(c->type);
c->type = strdup(mnl_attr_get_str(tb[NFTA_CHAIN_TYPE]));
if (!c->type)
return -1;
@@ -902,7 +902,7 @@ 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_is_empty);
@@ -988,5 +988,5 @@ struct nftnl_chain *nftnl_chain_list_iter_next(struct nftnl_chain_list_iter *ite
EXPORT_SYMBOL(nftnl_chain_list_iter_destroy);
void nftnl_chain_list_iter_destroy(struct nftnl_chain_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
diff --git a/src/common.c b/src/common.c
index 561c95439114..d0124134ea29 100644
--- a/src/common.c
+++ b/src/common.c
@@ -68,7 +68,7 @@ struct nftnl_parse_err *nftnl_parse_err_alloc(void)
EXPORT_SYMBOL(nftnl_parse_err_free);
void nftnl_parse_err_free(struct nftnl_parse_err *err)
{
- xfree(err);
+ nftnl_xfree(err);
}
EXPORT_SYMBOL(nftnl_parse_perror);
diff --git a/src/expr.c b/src/expr.c
index 62565e046996..97f16275f44f 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -51,7 +51,7 @@ void nftnl_expr_free(const struct nftnl_expr *expr)
if (expr->ops->free)
expr->ops->free(expr);
- xfree(expr);
+ nftnl_xfree(expr);
}
EXPORT_SYMBOL(nftnl_expr_is_set);
@@ -270,7 +270,7 @@ 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 1b28b291617b..8c7abdb91d21 100644
--- a/src/expr/data_reg.c
+++ b/src/expr/data_reg.c
@@ -379,7 +379,7 @@ void nftnl_free_verdict(const 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/dynset.c b/src/expr/dynset.c
index 160d0e15c151..614124d841c7 100644
--- a/src/expr/dynset.c
+++ b/src/expr/dynset.c
@@ -330,7 +330,7 @@ static void nftnl_expr_dynset_free(const struct nftnl_expr *e)
{
struct nftnl_expr_dynset *dynset = nftnl_expr_data(e);
- xfree(dynset->set_name);
+ nftnl_xfree(dynset->set_name);
}
static bool nftnl_expr_dynset_cmp(const struct nftnl_expr *e1,
diff --git a/src/expr/immediate.c b/src/expr/immediate.c
index b0570bd539a4..6a0732c38ebd 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 (e->flags & (1 << NFTNL_EXPR_IMM_CHAIN))
- xfree(imm->data.chain);
+ nftnl_xfree(imm->data.chain);
imm->data.chain = strdup(data);
if (!imm->data.chain)
diff --git a/src/expr/log.c b/src/expr/log.c
index 86d965136cd4..0624a7712237 100644
--- a/src/expr/log.c
+++ b/src/expr/log.c
@@ -39,7 +39,7 @@ static int nftnl_expr_log_set(struct nftnl_expr *e, uint16_t type,
switch(type) {
case NFTNL_EXPR_LOG_PREFIX:
if (log->flags & (1 << NFTNL_EXPR_LOG_PREFIX))
- xfree(log->prefix);
+ nftnl_xfree(log->prefix);
log->prefix = strdup(data);
if (!log->prefix)
@@ -155,7 +155,7 @@ 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]));
if (!log->prefix)
@@ -317,7 +317,7 @@ static void nftnl_expr_log_free(const struct nftnl_expr *e)
{
struct nftnl_expr_log *log = nftnl_expr_data(e);
- xfree(log->prefix);
+ nftnl_xfree(log->prefix);
}
static bool nftnl_expr_log_cmp(const struct nftnl_expr *e1,
diff --git a/src/expr/lookup.c b/src/expr/lookup.c
index 5fcb81f3a7a2..45f5dfefd33f 100644
--- a/src/expr/lookup.c
+++ b/src/expr/lookup.c
@@ -258,7 +258,7 @@ static void nftnl_expr_lookup_free(const struct nftnl_expr *e)
{
struct nftnl_expr_lookup *lookup = nftnl_expr_data(e);
- xfree(lookup->set_name);
+ nftnl_xfree(lookup->set_name);
}
static bool nftnl_expr_lookup_cmp(const struct nftnl_expr *e1,
diff --git a/src/expr/match.c b/src/expr/match.c
index dd09e1e85192..09e35c528aca 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 (e->flags & (1 << NFTNL_EXPR_MT_INFO))
- 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 (e->flags & (1 << NFTNL_EXPR_MT_INFO))
- xfree(match->data);
+ nftnl_xfree(match->data);
match_data = calloc(1, len);
if (match_data == NULL)
@@ -217,7 +217,7 @@ static void nftnl_expr_match_free(const struct nftnl_expr *e)
{
struct nftnl_expr_match *match = nftnl_expr_data(e);
- xfree(match->data);
+ nftnl_xfree(match->data);
}
static bool nftnl_expr_match_cmp(const struct nftnl_expr *e1,
diff --git a/src/expr/target.c b/src/expr/target.c
index ed4bf7df6328..5e28925debeb 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 (e->flags & (1 << NFTNL_EXPR_TG_INFO))
- 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)
@@ -217,7 +217,7 @@ static void nftnl_expr_target_free(const struct nftnl_expr *e)
{
struct nftnl_expr_target *target = nftnl_expr_data(e);
- xfree(target->data);
+ nftnl_xfree(target->data);
}
static bool nftnl_expr_target_cmp(const struct nftnl_expr *e1,
diff --git a/src/gen.c b/src/gen.c
index f92180c7baf6..4fe078d3832c 100644
--- a/src/gen.c
+++ b/src/gen.c
@@ -38,7 +38,7 @@ struct nftnl_gen *nftnl_gen_alloc(void)
EXPORT_SYMBOL(nftnl_gen_free);
void nftnl_gen_free(const struct nftnl_gen *gen)
{
- xfree(gen);
+ nftnl_xfree(gen);
}
EXPORT_SYMBOL(nftnl_gen_is_set);
diff --git a/src/object.c b/src/object.c
index 30000f748da4..1b5965d7abdc 100644
--- a/src/object.c
+++ b/src/object.c
@@ -50,11 +50,11 @@ EXPORT_SYMBOL(nftnl_obj_free);
void nftnl_obj_free(const struct nftnl_obj *obj)
{
if (obj->flags & (1 << NFTNL_OBJ_TABLE))
- xfree(obj->table);
+ nftnl_xfree(obj->table);
if (obj->flags & (1 << NFTNL_OBJ_NAME))
- xfree(obj->name);
+ nftnl_xfree(obj->name);
- xfree(obj);
+ nftnl_xfree(obj);
}
EXPORT_SYMBOL(nftnl_obj_is_set);
@@ -77,11 +77,11 @@ void nftnl_obj_set_data(struct nftnl_obj *obj, uint16_t attr,
switch (attr) {
case NFTNL_OBJ_TABLE:
- xfree(obj->table);
+ nftnl_xfree(obj->table);
obj->table = strdup(data);
break;
case NFTNL_OBJ_NAME:
- xfree(obj->name);
+ nftnl_xfree(obj->name);
obj->name = strdup(data);
break;
case NFTNL_OBJ_TYPE:
@@ -523,7 +523,7 @@ void nftnl_obj_list_free(struct nftnl_obj_list *list)
list_del(&r->head);
nftnl_obj_free(r);
}
- xfree(list);
+ nftnl_xfree(list);
}
EXPORT_SYMBOL(nftnl_obj_list_is_empty);
@@ -610,5 +610,5 @@ struct nftnl_obj *nftnl_obj_list_iter_next(struct nftnl_obj_list_iter *iter)
EXPORT_SYMBOL(nftnl_obj_list_iter_destroy);
void nftnl_obj_list_iter_destroy(struct nftnl_obj_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
diff --git a/src/rule.c b/src/rule.c
index e4cba1f7a352..911f327a6f9f 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -75,13 +75,13 @@ void nftnl_rule_free(const struct nftnl_rule *r)
nftnl_expr_free(e);
if (r->flags & (1 << (NFTNL_RULE_TABLE)))
- xfree(r->table);
+ nftnl_xfree(r->table);
if (r->flags & (1 << (NFTNL_RULE_CHAIN)))
- xfree(r->chain);
+ nftnl_xfree(r->chain);
if (r->flags & (1 << (NFTNL_RULE_USERDATA)))
- xfree(r->user.data);
+ nftnl_xfree(r->user.data);
- xfree(r);
+ nftnl_xfree(r);
}
EXPORT_SYMBOL(nftnl_rule_is_set);
@@ -98,10 +98,10 @@ void nftnl_rule_unset(struct nftnl_rule *r, uint16_t attr)
switch (attr) {
case NFTNL_RULE_TABLE:
- xfree(r->table);
+ nftnl_xfree(r->table);
break;
case NFTNL_RULE_CHAIN:
- xfree(r->chain);
+ nftnl_xfree(r->chain);
break;
case NFTNL_RULE_HANDLE:
case NFTNL_RULE_COMPAT_PROTO:
@@ -111,7 +111,7 @@ void nftnl_rule_unset(struct nftnl_rule *r, uint16_t attr)
case NFTNL_RULE_ID:
break;
case NFTNL_RULE_USERDATA:
- xfree(r->user.data);
+ nftnl_xfree(r->user.data);
break;
}
@@ -137,7 +137,7 @@ int nftnl_rule_set_data(struct nftnl_rule *r, uint16_t attr,
switch(attr) {
case NFTNL_RULE_TABLE:
if (r->flags & (1 << NFTNL_RULE_TABLE))
- xfree(r->table);
+ nftnl_xfree(r->table);
r->table = strdup(data);
if (!r->table)
@@ -145,7 +145,7 @@ int nftnl_rule_set_data(struct nftnl_rule *r, uint16_t attr,
break;
case NFTNL_RULE_CHAIN:
if (r->flags & (1 << NFTNL_RULE_CHAIN))
- xfree(r->chain);
+ nftnl_xfree(r->chain);
r->chain = strdup(data);
if (!r->chain)
@@ -168,7 +168,7 @@ int nftnl_rule_set_data(struct nftnl_rule *r, uint16_t attr,
break;
case NFTNL_RULE_USERDATA:
if (r->flags & (1 << NFTNL_RULE_USERDATA))
- xfree(r->user.data);
+ nftnl_xfree(r->user.data);
r->user.data = malloc(data_len);
if (!r->user.data)
@@ -453,7 +453,7 @@ int nftnl_rule_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_rule *r)
if (tb[NFTA_RULE_TABLE]) {
if (r->flags & (1 << NFTNL_RULE_TABLE))
- xfree(r->table);
+ nftnl_xfree(r->table);
r->table = strdup(mnl_attr_get_str(tb[NFTA_RULE_TABLE]));
if (!r->table)
return -1;
@@ -461,7 +461,7 @@ int nftnl_rule_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_rule *r)
}
if (tb[NFTA_RULE_CHAIN]) {
if (r->flags & (1 << NFTNL_RULE_CHAIN))
- xfree(r->chain);
+ nftnl_xfree(r->chain);
r->chain = strdup(mnl_attr_get_str(tb[NFTA_RULE_CHAIN]));
if (!r->chain)
return -1;
@@ -490,7 +490,7 @@ int nftnl_rule_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_rule *r)
mnl_attr_get_payload(tb[NFTA_RULE_USERDATA]);
if (r->flags & (1 << NFTNL_RULE_USERDATA))
- xfree(r->user.data);
+ nftnl_xfree(r->user.data);
r->user.len = mnl_attr_get_payload_len(tb[NFTA_RULE_USERDATA]);
@@ -910,7 +910,7 @@ struct nftnl_expr *nftnl_expr_iter_next(struct nftnl_expr_iter *iter)
EXPORT_SYMBOL(nftnl_expr_iter_destroy);
void nftnl_expr_iter_destroy(struct nftnl_expr_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
EXPORT_SYMBOL(nftnl_rule_cmp);
@@ -971,7 +971,7 @@ 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_is_empty);
@@ -1063,5 +1063,5 @@ struct nftnl_rule *nftnl_rule_list_iter_next(struct nftnl_rule_list_iter *iter)
EXPORT_SYMBOL(nftnl_rule_list_iter_destroy);
void nftnl_rule_list_iter_destroy(const struct nftnl_rule_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
diff --git a/src/ruleset.c b/src/ruleset.c
index eb49fde582c2..1639cae68c61 100644
--- a/src/ruleset.c
+++ b/src/ruleset.c
@@ -72,7 +72,7 @@ void nftnl_ruleset_free(const 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_is_set);
diff --git a/src/set.c b/src/set.c
index ac24eae6bb16..2b758c4ec89a 100644
--- a/src/set.c
+++ b/src/set.c
@@ -46,17 +46,17 @@ void nftnl_set_free(const struct nftnl_set *s)
struct nftnl_set_elem *elem, *tmp;
if (s->flags & (1 << NFTNL_SET_TABLE))
- xfree(s->table);
+ nftnl_xfree(s->table);
if (s->flags & (1 << NFTNL_SET_NAME))
- xfree(s->name);
+ nftnl_xfree(s->name);
if (s->flags & (1 << NFTNL_SET_USERDATA))
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
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_is_set);
@@ -73,10 +73,10 @@ void nftnl_set_unset(struct nftnl_set *s, uint16_t attr)
switch (attr) {
case NFTNL_SET_TABLE:
- xfree(s->table);
+ nftnl_xfree(s->table);
break;
case NFTNL_SET_NAME:
- xfree(s->name);
+ nftnl_xfree(s->name);
break;
case NFTNL_SET_FLAGS:
case NFTNL_SET_KEY_TYPE:
@@ -92,7 +92,7 @@ void nftnl_set_unset(struct nftnl_set *s, uint16_t attr)
case NFTNL_SET_GC_INTERVAL:
break;
case NFTNL_SET_USERDATA:
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
break;
default:
return;
@@ -125,7 +125,7 @@ int nftnl_set_set_data(struct nftnl_set *s, uint16_t attr, const void *data,
switch(attr) {
case NFTNL_SET_TABLE:
if (s->flags & (1 << NFTNL_SET_TABLE))
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table = strdup(data);
if (!s->table)
@@ -133,7 +133,7 @@ int nftnl_set_set_data(struct nftnl_set *s, uint16_t attr, const void *data,
break;
case NFTNL_SET_NAME:
if (s->flags & (1 << NFTNL_SET_NAME))
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name = strdup(data);
if (!s->name)
@@ -177,7 +177,7 @@ int nftnl_set_set_data(struct nftnl_set *s, uint16_t attr, const void *data,
break;
case NFTNL_SET_USERDATA:
if (s->flags & (1 << NFTNL_SET_USERDATA))
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
s->user.data = malloc(data_len);
if (!s->user.data)
@@ -478,7 +478,7 @@ int nftnl_set_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
if (tb[NFTA_SET_TABLE]) {
if (s->flags & (1 << NFTNL_SET_TABLE))
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table = strdup(mnl_attr_get_str(tb[NFTA_SET_TABLE]));
if (!s->table)
return -1;
@@ -486,7 +486,7 @@ int nftnl_set_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
}
if (tb[NFTA_SET_NAME]) {
if (s->flags & (1 << NFTNL_SET_NAME))
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name = strdup(mnl_attr_get_str(tb[NFTA_SET_NAME]));
if (!s->name)
return -1;
@@ -982,7 +982,7 @@ 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_is_empty);
@@ -1074,7 +1074,7 @@ struct nftnl_set *nftnl_set_list_iter_next(struct nftnl_set_list_iter *iter)
EXPORT_SYMBOL(nftnl_set_list_iter_destroy);
void nftnl_set_list_iter_destroy(const struct nftnl_set_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
static struct nftnl_set *nftnl_set_lookup(const char *this_set_name,
diff --git a/src/set_elem.c b/src/set_elem.c
index e02a38791c9a..100ccda699c6 100644
--- a/src/set_elem.c
+++ b/src/set_elem.c
@@ -43,18 +43,18 @@ EXPORT_SYMBOL(nftnl_set_elem_free);
void nftnl_set_elem_free(struct nftnl_set_elem *s)
{
if (s->flags & (1 << NFTNL_SET_ELEM_CHAIN))
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
if (s->flags & (1 << NFTNL_SET_ELEM_EXPR))
nftnl_expr_free(s->expr);
if (s->flags & (1 << NFTNL_SET_ELEM_USERDATA))
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
if (s->flags & (1 << NFTNL_SET_ELEM_OBJREF))
- xfree(s->objref);
+ nftnl_xfree(s->objref);
- xfree(s);
+ nftnl_xfree(s);
}
EXPORT_SYMBOL(nftnl_set_elem_is_set);
@@ -71,7 +71,7 @@ void nftnl_set_elem_unset(struct nftnl_set_elem *s, uint16_t attr)
switch (attr) {
case NFTNL_SET_ELEM_CHAIN:
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
break;
case NFTNL_SET_ELEM_FLAGS:
case NFTNL_SET_ELEM_KEY: /* NFTA_SET_ELEM_KEY */
@@ -81,13 +81,13 @@ void nftnl_set_elem_unset(struct nftnl_set_elem *s, uint16_t attr)
case NFTNL_SET_ELEM_EXPIRATION: /* NFTA_SET_ELEM_EXPIRATION */
break;
case NFTNL_SET_ELEM_USERDATA: /* NFTA_SET_ELEM_USERDATA */
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
break;
case NFTNL_SET_ELEM_EXPR:
nftnl_expr_free(s->expr);
break;
case NFTNL_SET_ELEM_OBJREF:
- xfree(s->objref);
+ nftnl_xfree(s->objref);
break;
default:
return;
@@ -113,7 +113,7 @@ int nftnl_set_elem_set(struct nftnl_set_elem *s, uint16_t attr,
break;
case NFTNL_SET_ELEM_CHAIN: /* NFTA_SET_ELEM_DATA */
if (s->flags & (1 << NFTNL_SET_ELEM_CHAIN))
- xfree(s->data.chain);
+ nftnl_xfree(s->data.chain);
s->data.chain = strdup(data);
if (!s->data.chain)
@@ -128,7 +128,7 @@ int nftnl_set_elem_set(struct nftnl_set_elem *s, uint16_t attr,
break;
case NFTNL_SET_ELEM_USERDATA: /* NFTA_SET_ELEM_USERDATA */
if (s->flags & (1 << NFTNL_SET_ELEM_USERDATA))
- xfree(s->user.data);
+ nftnl_xfree(s->user.data);
s->user.data = malloc(data_len);
if (!s->user.data)
@@ -138,7 +138,7 @@ int nftnl_set_elem_set(struct nftnl_set_elem *s, uint16_t attr,
break;
case NFTNL_SET_ELEM_OBJREF:
if (s->flags & (1 << NFTNL_SET_ELEM_OBJREF))
- xfree(s->objref);
+ nftnl_xfree(s->objref);
s->objref = strdup(data);
if (!s->objref)
@@ -431,7 +431,7 @@ 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->flags & (1 << NFTNL_RULE_USERDATA))
- 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);
@@ -516,7 +516,7 @@ int nftnl_set_elems_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
if (tb[NFTA_SET_ELEM_LIST_TABLE]) {
if (s->flags & (1 << NFTNL_SET_TABLE))
- xfree(s->table);
+ nftnl_xfree(s->table);
s->table =
strdup(mnl_attr_get_str(tb[NFTA_SET_ELEM_LIST_TABLE]));
if (!s->table)
@@ -525,7 +525,7 @@ int nftnl_set_elems_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_set *s)
}
if (tb[NFTA_SET_ELEM_LIST_SET]) {
if (s->flags & (1 << NFTNL_SET_NAME))
- xfree(s->name);
+ nftnl_xfree(s->name);
s->name =
strdup(mnl_attr_get_str(tb[NFTA_SET_ELEM_LIST_SET]));
if (!s->name)
@@ -816,7 +816,7 @@ struct nftnl_set_elem *nftnl_set_elems_iter_next(struct nftnl_set_elems_iter *it
EXPORT_SYMBOL(nftnl_set_elems_iter_destroy);
void nftnl_set_elems_iter_destroy(struct nftnl_set_elems_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
static bool nftnl_attr_nest_overflow(struct nlmsghdr *nlh,
diff --git a/src/table.c b/src/table.c
index 7f97ca4e5807..7ac57c33021b 100644
--- a/src/table.c
+++ b/src/table.c
@@ -46,9 +46,9 @@ EXPORT_SYMBOL(nftnl_table_free);
void nftnl_table_free(const 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_is_set);
@@ -65,7 +65,7 @@ void nftnl_table_unset(struct nftnl_table *t, uint16_t attr)
switch (attr) {
case NFTNL_TABLE_NAME:
- xfree(t->name);
+ nftnl_xfree(t->name);
break;
case NFTNL_TABLE_FLAGS:
case NFTNL_TABLE_FAMILY:
@@ -91,7 +91,7 @@ int nftnl_table_set_data(struct nftnl_table *t, uint16_t attr,
switch (attr) {
case NFTNL_TABLE_NAME:
if (t->flags & (1 << NFTNL_TABLE_NAME))
- xfree(t->name);
+ nftnl_xfree(t->name);
t->name = strdup(data);
if (!t->name)
@@ -230,7 +230,7 @@ int nftnl_table_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_table *t)
if (tb[NFTA_TABLE_NAME]) {
if (t->flags & (1 << NFTNL_TABLE_NAME))
- xfree(t->name);
+ nftnl_xfree(t->name);
t->name = strdup(mnl_attr_get_str(tb[NFTA_TABLE_NAME]));
if (!t->name)
return -1;
@@ -452,7 +452,7 @@ 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_is_empty);
@@ -538,5 +538,5 @@ struct nftnl_table *nftnl_table_list_iter_next(struct nftnl_table_list_iter *ite
EXPORT_SYMBOL(nftnl_table_list_iter_destroy);
void nftnl_table_list_iter_destroy(const struct nftnl_table_list_iter *iter)
{
- xfree(iter);
+ nftnl_xfree(iter);
}
diff --git a/src/trace.c b/src/trace.c
index f4264377508e..8a18391d83d1 100644
--- a/src/trace.c
+++ b/src/trace.c
@@ -61,13 +61,13 @@ struct nftnl_trace *nftnl_trace_alloc(void)
EXPORT_SYMBOL(nftnl_trace_free);
void nftnl_trace_free(const struct nftnl_trace *t)
{
- xfree(t->chain);
- xfree(t->table);
- xfree(t->jump_target);
- xfree(t->ll.data);
- xfree(t->nh.data);
- xfree(t->th.data);
- xfree(t);
+ nftnl_xfree(t->chain);
+ nftnl_xfree(t->table);
+ nftnl_xfree(t->jump_target);
+ nftnl_xfree(t->ll.data);
+ nftnl_xfree(t->nh.data);
+ nftnl_xfree(t->th.data);
+ nftnl_xfree(t);
}
EXPORT_SYMBOL(nftnl_trace_is_set);
diff --git a/src/udata.c b/src/udata.c
index 6bd965161c43..049819304ef5 100644
--- a/src/udata.c
+++ b/src/udata.c
@@ -33,7 +33,7 @@ struct nftnl_udata_buf *nftnl_udata_buf_alloc(uint32_t data_size)
EXPORT_SYMBOL(nftnl_udata_buf_free);
void nftnl_udata_buf_free(const struct nftnl_udata_buf *buf)
{
- xfree(buf);
+ nftnl_xfree(buf);
}
EXPORT_SYMBOL(nftnl_udata_buf_len);
diff --git a/src/utils.c b/src/utils.c
index 3e449609395e..08f668f56a95 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -264,7 +264,7 @@ int nftnl_fprintf(FILE *fp, const void *obj, uint32_t cmd, uint32_t type,
out:
if (buf != _buf)
- xfree(buf);
+ nftnl_xfree(buf);
return ret;
}
--
2.15.1
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