From 6dd916eaedfd23a93ba7aa2e2b39511e7e907dec Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Fri, 26 Mar 2010 14:06:52 +0100
Subject: Fixed memory leaks in hash tables and nick list.

---
 channel.c | 2 ++
 nick.c    | 2 +-
 user.c    | 2 ++
 word.c    | 2 ++
 4 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/channel.c b/channel.c
index 86e993d..8c32a96 100644
--- a/channel.c
+++ b/channel.c
@@ -55,9 +55,11 @@ struct channel_t *channel_get(int index) {
 void channel_free() {
 	for(int i = 0; i < channel_count; i++) {
 		free(channels[i].name);
+		free(channels[i].xmlpath);
 		struct channel_file_t *file = channels[i].files;
 		while(file) {
 			struct channel_file_t *next = file->next;
+			free(file->path);
 			free(file);
 			file = next;
 		}
diff --git a/nick.c b/nick.c
index 181a3a1..088edca 100644
--- a/nick.c
+++ b/nick.c
@@ -103,6 +103,6 @@ void nick_free() {
 		free(nick);
 		nick = next;
 	}
-	free(nicks);
+	nicks = NULL; // nicks already free'd by first iteration
 	pcre_free((void*)nick_pcre_tables);
 }
diff --git a/user.c b/user.c
index de10e1c..b64ca7c 100644
--- a/user.c
+++ b/user.c
@@ -44,6 +44,8 @@ struct user_t *user_get(char *nick) {
 void user_free() {
 	struct user_t *user;
 	for(int i = 0; i < USERS_MAX; i++) {
+		if(users[i].nick)
+			free(users[i].nick);
 		user = users[i].next;
 		while(user) {
 			struct user_t *temp = user->next;
diff --git a/word.c b/word.c
index bf1fada..1e8d56a 100644
--- a/word.c
+++ b/word.c
@@ -37,6 +37,8 @@ struct word_t *word_get(char *name) {
 void word_free() {
 	struct word_t *word;
 	for(int i = 0; i < WORDS_MAX; i++) {
+		if(words[i].name)
+			free(words[i].name);
 		word = words[i].next;
 		while(word) {
 			struct word_t *temp = word->next;
-- 
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