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--- knock-0.5.orig/src/knockd.c
+++ knock-0.5/src/knockd.c
@@ -131,9 +131,9 @@
int o_daemon = 0;
int o_lookup = 0;
char o_int[32] = ""; /* default (eth0) is set after parseconfig() */
-char o_cfg[PATH_MAX] = "/etc/knockd.conf";
-char o_pidfile[PATH_MAX] = "/var/run/knockd.pid";
-char o_logfile[PATH_MAX] = "";
+char o_cfg[4096] = "/etc/knockd.conf";
+char o_pidfile[4096] = "/var/run/knockd.pid";
+char o_logfile[4096] = "";
int main(int argc, char **argv)
{
@@ -435,7 +435,7 @@
int parseconfig(char *configfile)
{
FILE *fp = NULL;
- char line[PATH_MAX+1];
+ char line[4096+1];
char *ptr = NULL;
char *key = NULL;
int linenum = 0;
@@ -448,7 +448,7 @@
return(1);
}
- while(fgets(line, PATH_MAX, fp)) {
+ while(fgets(line, 4096, fp)) {
linenum++;
trim(line);
if(strlen(line) == 0 || line[0] == '#') {
@@ -509,12 +509,12 @@
trim(ptr);
if(!strcmp(section, "options")) {
if(!strcmp(key, "LOGFILE")) {
- strncpy(o_logfile, ptr, PATH_MAX-1);
- o_logfile[PATH_MAX-1] = '\0';
+ strncpy(o_logfile, ptr, 4096-1);
+ o_logfile[4096-1] = '\0';
dprint("config: log file: %s\n", o_logfile);
} else if(!strcmp(key, "PIDFILE")) {
- strncpy(o_pidfile, ptr, PATH_MAX-1);
- o_pidfile[PATH_MAX-1] = '\0';
+ strncpy(o_pidfile, ptr, 4096-1);
+ o_pidfile[4096-1] = '\0';
dprint("config: pid file: %s\n", o_pidfile);
} else if(!strcmp(key, "INTERFACE")) {
/* set interface only if it has not already been set by the -i switch */
@@ -692,11 +692,11 @@
*/
long get_next_one_time_sequence(opendoor_t *door)
{
- char line[PATH_MAX+1];
+ char line[4096+1];
int pos;
pos = ftell(door->one_time_sequences_fd);
- while(fgets(line, PATH_MAX, door->one_time_sequences_fd)) {
+ while(fgets(line, 4096, door->one_time_sequences_fd)) {
trim(line);
if(strlen(line) == 0 || line[0] == '#') {
pos = ftell(door->one_time_sequences_fd);
@@ -1382,8 +1382,8 @@
/* run the associated command */
if(fork() == 0) {
/* child */
- char parsed_start_cmd[PATH_MAX];
- char parsed_stop_cmd[PATH_MAX];
+ char parsed_start_cmd[4096];
+ char parsed_stop_cmd[4096];
size_t cmd_len = 0;
setsid();
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