[LWIP] fixed select issues: pollset need clean.

2017-12-14 17:02:39 +08:00 · 2017-12-14 17:02:39 +08:00 · 108a1434cd
parent a2d1f21b43
commit 108a1434cd
1 changed files with 1 additions and 1 deletions
--- a/components/dfs/src/select.c
+++ b/components/dfs/src/select.c
@ -52,7 +52,7 @@ int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struc
    /* Allocate the descriptor list for poll() */
    if (npfds > 0)
    {
-        pollset = (struct pollfd *)rt_malloc(npfds * sizeof(struct pollfd));
+        pollset = (struct pollfd *)rt_calloc(npfds, sizeof(struct pollfd));
        if (!pollset)
        {
            return -1;