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openvpnctrl: Cleanup flushChain functions.

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This commit is contained in:
Michael Tremer
2013-06-12 14:14:53 +02:00
parent 2181b55552
commit d2c4a3cab9
1 changed files with 14 additions and 7 deletions
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21
src/misc-progs/openvpnctrl.c
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@@ -259,7 +259,7 @@ void setChainRules(char *chain, char *interface, char *protocol, char *port)
void flushChain(char *chain) {
char str[STRING_SIZE];
sprintf(str, "/sbin/iptables -F %sINPUT", chain);
sprintf(str, "/sbin/iptables -F %s", chain);
executeCommand(str);
}
@@ -270,6 +270,13 @@ void flushChainNAT(char *chain) {
executeCommand(str);
}
void flushChainINPUT(char *chain) {
char str[STRING_SIZE];
snprintf(str, STRING_SIZE, "%sINPUT", chain);
flushChain(str);
}
void deleteChainReference(char *chain) {
char str[STRING_SIZE];
@@ -289,9 +296,9 @@ void deleteAllChains(void) {
deleteChainReference(OVPNRED);
deleteChainReference(OVPNBLUE);
deleteChainReference(OVPNORANGE);
flushChain(OVPNRED);
flushChain(OVPNBLUE);
flushChain(OVPNORANGE);
flushChainINPUT(OVPNRED);
flushChainINPUT(OVPNBLUE);
flushChainINPUT(OVPNORANGE);
deleteChain(OVPNRED);
deleteChain(OVPNBLUE);
deleteChain(OVPNORANGE);
@@ -459,9 +466,9 @@ void setFirewallRules(void) {
freekeyvalues(kv);
// Flush all chains.
flushChain(OVPNRED);
flushChain(OVPNBLUE);
flushChain(OVPNORANGE);
flushChainINPUT(OVPNRED);
flushChainINPUT(OVPNBLUE);
flushChainINPUT(OVPNORANGE);
flushChain(OVPNBLOCK);
flushChainNAT(OVPNNAT);