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author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-19 16:16:42 (GMT) |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 15:04:33 (GMT) |
commit | 135367b8f6a18507af6b9a6910a14b5699415309 (patch) | |
tree | 462e8efb6f4e634421b5c01e96b02280c512eeab /net/ipv4/netfilter | |
parent | b0f38452ff73da7e9e0ddc68cd5c6b93c897ca0d (diff) | |
download | linux-135367b8f6a18507af6b9a6910a14b5699415309.tar.xz |
netfilter: xtables: change xt_target.checkentry return type
Restore function signatures from bool to int so that we can report
memory allocation failures or similar using -ENOMEM rather than
always having to pass -EINVAL back.
// <smpl>
@@
type bool;
identifier check, par;
@@
-bool check
+int check
(struct xt_tgchk_param *par) { ... }
// </smpl>
Minus the change it does to xt_ct_find_proto.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/ipv4/netfilter')
-rw-r--r-- | net/ipv4/netfilter/arpt_mangle.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ECN.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_LOG.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_MASQUERADE.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_NETMAP.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_REDIRECT.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_REJECT.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_ULOG.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_rule.c | 4 |
10 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c index b0d5b1d..4b51a02 100644 --- a/net/ipv4/netfilter/arpt_mangle.c +++ b/net/ipv4/netfilter/arpt_mangle.c @@ -54,7 +54,7 @@ target(struct sk_buff *skb, const struct xt_target_param *par) return mangle->target; } -static bool checkentry(const struct xt_tgchk_param *par) +static int checkentry(const struct xt_tgchk_param *par) { const struct arpt_mangle *mangle = par->targinfo; diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index fcaa0dc..290a7b9 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -347,7 +347,7 @@ clusterip_tg(struct sk_buff *skb, const struct xt_target_param *par) return XT_CONTINUE; } -static bool clusterip_tg_check(const struct xt_tgchk_param *par) +static int clusterip_tg_check(const struct xt_tgchk_param *par) { struct ipt_clusterip_tgt_info *cipinfo = par->targinfo; const struct ipt_entry *e = par->entryinfo; diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c index 0198875..9d96500 100644 --- a/net/ipv4/netfilter/ipt_ECN.c +++ b/net/ipv4/netfilter/ipt_ECN.c @@ -93,7 +93,7 @@ ecn_tg(struct sk_buff *skb, const struct xt_target_param *par) return XT_CONTINUE; } -static bool ecn_tg_check(const struct xt_tgchk_param *par) +static int ecn_tg_check(const struct xt_tgchk_param *par) { const struct ipt_ECN_info *einfo = par->targinfo; const struct ipt_entry *e = par->entryinfo; diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index b3bf623..c9ee5c4 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -439,7 +439,7 @@ log_tg(struct sk_buff *skb, const struct xt_target_param *par) return XT_CONTINUE; } -static bool log_tg_check(const struct xt_tgchk_param *par) +static int log_tg_check(const struct xt_tgchk_param *par) { const struct ipt_log_info *loginfo = par->targinfo; diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index 5063dda..5a182f6 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c @@ -28,7 +28,7 @@ MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>"); MODULE_DESCRIPTION("Xtables: automatic-address SNAT"); /* FIXME: Multiple targets. --RR */ -static bool masquerade_tg_check(const struct xt_tgchk_param *par) +static int masquerade_tg_check(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index 51ab01a..cbfe5f7 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.c @@ -22,7 +22,7 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>"); MODULE_DESCRIPTION("Xtables: 1:1 NAT mapping of IPv4 subnets"); -static bool netmap_tg_check(const struct xt_tgchk_param *par) +static int netmap_tg_check(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c index 74f1f55..f8daec2 100644 --- a/net/ipv4/netfilter/ipt_REDIRECT.c +++ b/net/ipv4/netfilter/ipt_REDIRECT.c @@ -26,7 +26,7 @@ MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>"); MODULE_DESCRIPTION("Xtables: Connection redirection to localhost"); /* FIXME: Take multiple ranges --RR */ -static bool redirect_tg_check(const struct xt_tgchk_param *par) +static int redirect_tg_check(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index ff32252..cf76f1b 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.c @@ -174,7 +174,7 @@ reject_tg(struct sk_buff *skb, const struct xt_target_param *par) return NF_DROP; } -static bool reject_tg_check(const struct xt_tgchk_param *par) +static int reject_tg_check(const struct xt_tgchk_param *par) { const struct ipt_reject_info *rejinfo = par->targinfo; const struct ipt_entry *e = par->entryinfo; diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index d926201..7f73bbe 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -307,7 +307,7 @@ static void ipt_logfn(u_int8_t pf, ipt_ulog_packet(hooknum, skb, in, out, &loginfo, prefix); } -static bool ulog_tg_check(const struct xt_tgchk_param *par) +static int ulog_tg_check(const struct xt_tgchk_param *par) { const struct ipt_ulog_info *loginfo = par->targinfo; diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c index 7d6345e..1172267 100644 --- a/net/ipv4/netfilter/nf_nat_rule.c +++ b/net/ipv4/netfilter/nf_nat_rule.c @@ -74,7 +74,7 @@ ipt_dnat_target(struct sk_buff *skb, const struct xt_target_param *par) return nf_nat_setup_info(ct, &mr->range[0], IP_NAT_MANIP_DST); } -static bool ipt_snat_checkentry(const struct xt_tgchk_param *par) +static int ipt_snat_checkentry(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; @@ -86,7 +86,7 @@ static bool ipt_snat_checkentry(const struct xt_tgchk_param *par) return true; } -static bool ipt_dnat_checkentry(const struct xt_tgchk_param *par) +static int ipt_dnat_checkentry(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; 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