Fixed bug #26405: Prematurely released semaphore causes lwip_select() to crash

2009-05-05 17:20:45 +00:00
parent fb46e0f192
commit 99d82c4980
2 changed files with 5 additions and 1 deletions
--- a/src/api/sockets.c
+++ b/src/api/sockets.c
@@ -1101,8 +1101,8 @@ event_callback(struct netconn *conn, enum netconn_evt evt, u16_t len)
    }
    if (scb) {
      scb->sem_signalled = 1;
-      sys_sem_signal(selectsem);
      sys_sem_signal(scb->sem);
+      sys_sem_signal(selectsem);
    } else {
      sys_sem_signal(selectsem);
      break;