fixed some memory leaks

colors.c

@@ -1,6 +1,7 @@
 #define _POSIX_C_SOURCE 200809L
 #include <bits/types/FILE.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <curses.h>
 #include <string.h>
 #include "defines.h"
@@ -57,70 +58,57 @@ void colors_init() {
 			short fg;
 			short bg;
 
-			char supported_filetype_count = 9;
-			char initial_pass = 0;
-			while ((tmp = getline(&line, &size, dircolors)) != -1 && initial_pass != supported_filetype_count) {
+			while ((tmp = getline(&line, &size, dircolors)) != -1) {
 				fg = 7;
 				bg = 0;
 				token = strtok(line, " ");
 				if (token[0] != '#' && token[0] != '\n') {
-					if (!strcmp(token, "DIR")) {
-						initial_pass++;
+					if (line[0] == '.') {
+						color_count++;
+					} else if (!strcmp(token, "DIR")) {
 						parse_colors(line, &fg, &bg);
 						init_pair(1, fg, bg); /* directory */
 					} else if (!strcmp(token, "EXEC")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(2, fg, bg); /* exec */
 					} else if (!strcmp(token, "RESET")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(3, fg, bg); /* regular file */
 					} else if (!strcmp(token, "LINK")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(4, fg, bg); /* symlink */
 					} else if (!strcmp(token, "BLK")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(5, fg, bg); /* block device */
 					} else if (!strcmp(token, "CHR")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(6, fg, bg); /* character device */
 					} else if (!strcmp(token, "SOCK")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(7, fg, bg); /* socket */
 					} else if (!strcmp(token, "FIFO")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(8, fg, bg); /* fifo */
 					} else if (!strcmp(token, "ORPHAN")){
-						initial_pass++;
 						parse_colors(line, &fg, &bg);
 						init_pair(9, fg, bg); /* orphan */
 					}
 				}
 			}
 
-			/* checks for only extensions (*.[extension], includes the '.') as the filetypes are handled seperately */
-			while ((tmp = getline(&line, &size, dircolors)) != -1) {
-				if (line[0] == '.') {
-					color_count++;
-				}
-			}
 			rewind(dircolors);
 
 			colors = malloc(sizeof(color) * color_count);
 			unsigned int i = 0;
+			unsigned int j = 0;
 			/* proper pass, reads all defined extensions within /etc/DIR_COLORS */
 			while ((tmp = getline(&line, &size, dircolors)) != -1) {
 				fg = 7;
 				bg = 0;
+				printf("%d\n",j);
 				if (line[0] == '.') {
 					extension = strtok(line, " ");
-					colors[i].file_extension = malloc(sizeof(extension));
+					colors[i].file_extension = malloc(strlen(extension)+1);
 					strcpy(colors[i].file_extension, extension);
 
 					colors[i].color_pair = i+11;
@@ -129,6 +117,7 @@ void colors_init() {
 					i++;
 
 				} 
+				j++;
 			}
 		} else {
 			init_pair(0, COLOR_WHITE, COLOR_BLACK); /* unknown file */