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Add option to limit clientlog memory

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This commit is contained in:
Miroslav Lichvar
2009-11-24 16:05:47 +01:00
parent 8f72155b43
commit 618f372e13
5 changed files with 87 additions and 0 deletions
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28
conf.c
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@@ -87,6 +87,7 @@ static void parse_cmddeny(const char *);
static void parse_cmdport(const char *);
static void parse_rtconutc(const char *);
static void parse_noclientlog(const char *);
static void parse_clientloglimit(const char *);
static void parse_logchange(const char *);
static void parse_mailonchange(const char *);
static void parse_bindaddress(const char *);
@@ -158,6 +159,9 @@ static double mail_change_threshold = 0.0;
memory */
static int no_client_log = 0;
/* Limit memory allocated for the clients log */
static unsigned long client_log_limit = 524288;
/* IP addresses for binding the NTP socket to. UNSPEC family means INADDR_ANY
will be used */
static IPAddr bind_address4, bind_address6;
@@ -213,6 +217,7 @@ static const Command commands[] = {
{"cmdport", 7, parse_cmdport},
{"rtconutc", 8, parse_rtconutc},
{"noclientlog", 11, parse_noclientlog},
{"clientloglimit", 14, parse_clientloglimit},
{"logchange", 9, parse_logchange},
{"mailonchange", 12, parse_mailonchange},
{"bindaddress", 11, parse_bindaddress},
@@ -771,6 +776,21 @@ parse_noclientlog(const char *line)
/* ================================================== */
static void
parse_clientloglimit(const char *line)
{
if (sscanf(line, "%lu", &client_log_limit) != 1) {
LOG(LOGS_WARN, LOGF_Configure, "Could not read clientlog memory limit at line %d", line_number);
}
if (client_log_limit == 0) {
/* unlimited */
client_log_limit = (unsigned long)-1;
}
}
/* ================================================== */
static void
parse_logchange(const char *line)
{
@@ -1353,6 +1373,14 @@ CNF_GetNoClientLog(void)
/* ================================================== */
unsigned long
CNF_GetClientLogLimit(void)
{
return client_log_limit;
}
/* ================================================== */
void
CNF_GetBindAddress(int family, IPAddr *addr)
{