Fixed missing free on malloc, no more crashing!

src/irc.c

@@ -4,7 +4,6 @@
 int irc_send(int socketfd, char *out) {
 	//printf(">> %s", out);
 	return send(socketfd, out, strlen(out), 0);
-	free(&socketfd);
 }
 
 int irc_connect(char *server, int port, int *socketfd) {

src/main.c

@@ -2,14 +2,14 @@
 #include "irc.h"
 #include "functions.h"
 #include "dictionary.h"
-#define BUF 36864
+#define MAINBUFSIZ 36864
-#define LINEBUF 4096
+#define LINEBUFSIZ 4096
 
 char *process_string(char *in, int n) {
 	int ii = -1, o, i, e;
 	char *nothing = "0";
-	char *buf = malloc(8128);
+	static char buf[MAINBUFSIZ];
-	
+
 	for(i = 0; i < n; i++) {
 
 		ii++;
@@ -35,11 +35,10 @@ char *process_string(char *in, int n) {
 				char *cmd;
 				char *chan;
 				char *e;
-				char *pass;
 				char *topic;
 				char *topicchan;
 				char *msg;
-				char *b = malloc(4096);
+				static char b[LINEBUFSIZ];
 
 				name = buf+1;
 				e = strchr(name,'!');
@@ -99,13 +98,12 @@ char *process_string(char *in, int n) {
 						if(strncmp(msg, searchstr, strlen(searchstr))==0) {
 							sprintf(b,"PRIVMSG %s :%s, %s\r\n",chan,
 								name,dictionary[k].reply);
-							free(searchstr);
+							if(searchstr != NULL) free(searchstr);
-							return b;	
+							return b;
 						}
-						
+						if(searchstr != NULL) free(searchstr);
-						free(searchstr);
 					}
-					
+
 					/*if(strncmp(msg, "@topic", 4)==0) {
 						if(strncmp(name, owner, strlen(owner))==0) {
 							(void)set_topic(e, topic, "./channels.log");
@@ -329,13 +327,11 @@ char *process_string(char *in, int n) {
 
 	} // for loop
 
-	free(buf); // Free memory allocated with malloc
-
 }
 
 int main(int argc, char **argv) {
 	int socketfd, n;
-	char in[BUF+1], out[BUF+1], c[8128];
+	char in[MAINBUFSIZ+1], out[MAINBUFSIZ+1], c[LINEBUFSIZ];
 	char *pos, *action;
 
 	if(argc != 6) {
@@ -388,12 +384,10 @@ int main(int argc, char **argv) {
 			char *str = process_string(in, n);
 			if(strncmp(str, "0", 1)!=0) {
 				irc_send(socketfd, str);
-				free(str);
 				fflush(stderr);
 			}
 			if(strncmp(str, "QUIT", 4)==0) {
 				fflush(stderr);
-				free(str);
 				break;
 			}
 		} // if(n > 0)

start_cserv

@@ -2,7 +2,7 @@
 
 YOURUSER="Pentium44"
 BOTNICK="MultiServ"
-BOTPASS="changemeeeee"
+BOTPASS="changeme"
 ADDRESS="localhost"
 PORT="1337"