Fix minor pointer/memory management issues

src/credits.c

@@ -53,7 +53,7 @@ void credits_add(char *data, int time) {
 
 	for(c = data; *c; ++c)
 		if(*c == '\n') e->lines++;
-	e->data = malloc(e->lines * sizeof(char**));
+	e->data = malloc(e->lines * sizeof(char*));
 
 	for(c = data; *c; ++c) {
 		if(*c == '\n') {

src/ending.c

@@ -141,4 +141,6 @@ void ending_loop(void) {
 		if(global.frames == e.entries[e.count-1].time-ENDING_FADE_OUT)
 			set_transition(TransFadeWhite, ENDING_FADE_OUT, ENDING_FADE_OUT);
 	}
+
+	free_ending(&e);
 }

src/menu/options.c

@@ -875,13 +875,13 @@ void bind_input_event(EventType type, int state, void *arg) {
 		}
 
 		case E_CharErased: {
-			if(strlen(dest))
+			if(dest != NULL && strlen(dest))
 				dest[strlen(dest)-1] = 0;
 			break;
 		}
 
 		case E_SubmitText: {
-			if(strlen(dest))
+			if(dest != NULL && strlen(dest))
 				stralloc(&(tconfig.strval[b->configentry]), dest);
 			else
 				strlcpy(dest, tconfig.strval[b->configentry], OPTIONS_TEXT_INPUT_BUFSIZE);

src/resource/bgm.c

@@ -73,6 +73,7 @@ void load_bgm_descriptions(const char *path) {
 	strcat(fullname, fname);
 
 	FILE *fp = fopen(fullname, "rt");
+	free(fullname);
 	if (fp == NULL) return;
 
 	char line[256];

src/resource/model.c

@@ -133,7 +133,7 @@ Model *load_model(char *filename) {
 	parse_obj(filename, &data);
 
 	m->fverts = data.fverts;
-	m->indices = calloc(data.icount, sizeof(int));
+	m->indices = calloc(data.icount, sizeof(unsigned int));
 	m->icount = data.icount;
 
 	verts = calloc(data.icount, sizeof(Vertex));

src/resource/resource.c

@@ -125,6 +125,8 @@ void load_resources(void) {
 
 		resources.state |= RS_ModelsLoaded;
 	}
+
+	free(path);
 }
 
 void free_resources(void) {
@@ -161,7 +163,8 @@ void draw_loading_screen(void) {
 	set_ortho();
 
 	tex = load_texture(buf);
+	free(buf);
 
 	draw_texture_p(SCREEN_W/2,SCREEN_H/2, tex);
 	SDL_GL_SwapWindow(video.window);
-}
+}

src/stageutils.c

@@ -111,7 +111,7 @@ Vector **linear3dpos(Vector q, float maxrange, Vector p, Vector r) {
 		num += mod;
 	}
 
-	list = realloc(list, (++size)*sizeof(Vector));
+	list = realloc(list, (++size)*sizeof(Vector*));
 	list[size-1] = NULL;
 
 	return list;