Rohan Rangray / mazeoftorment

Download as
Browse Code ยป

Commit b642893f724b0e952ef7bbf72a2e0804fa1e1a7c

Authored by Rohan Rangray
1 parent 72504c12d4
Exists in master and in 1 other branch rohan

fixed the segfault 

it was happening because of a dangling pointer in addp()

Showing 2 changed files with 8 additions and 8 deletions Side-by-side Diff

client/entities/player.c View file @ b642893
... ... @@ -144,7 +144,7 @@
144 144 printf("changed player sprite!!\n");
145 145 SDL_RenderCopy(renderer,
146 146 player->sprite->texture,
147   - NULL, &player->sprite->rect);
  147 + NULL, &(player->sprite->rect));
148 148 printf("exiting drawplayer()!!\n");
149 149 }
150 150  
client/main.c View file @ b642893
... ... @@ -97,15 +97,15 @@
97 97 addp(PLAYER *node,TCPsocket srv_sock)
98 98 {
99 99 Uint16 magic;
  100 + PLAYER *cur_player = NULL;
100 101 do
101 102 {
102   - PLAYER cur_player;
103   - init_player(srv_sock, &cur_player);
104   - add_player(node,&cur_player);
  103 + cur_player = calloc(1,sizeof(PLAYER));
  104 + init_player(srv_sock,cur_player);
  105 + add_player(node,cur_player);
  106 + printf("Player %s (%d) connected, at (%d, %d)\n", cur_player->name,
  107 + cur_player->playerno, cur_player->x, cur_player->y);
105 108  
106   - printf("Player %s (%d) connected, at (%d, %d)\n", cur_player.name,
107   - cur_player.playerno, cur_player.x, cur_player.y);
108   -
109 109 } while ((magic = getshort(srv_sock)) == ADD_PLAYER);
110 110  
111 111 printf("players added\n");
... ... @@ -256,7 +256,7 @@
256 256 */
257 257  
258 258 SDLNet_TCP_Recv(srv_sock, &myno, 1);
259   - player = calloc(MAX_PLAYERNUM + 1, sizeof(PLAYER));
  259 + player = calloc(1, sizeof(PLAYER));
260 260 draw_maze(MAZE.X, MAZE.Y);
261 261  
262 262