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rx_hook may be cleaned in some callback so we check it before

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executing sk_read().
This commit is contained in:
Ondrej Zajicek 2008-12-12 17:48:03 +01:00
parent d6a836f8d6
commit 35164c5017
1 changed files with 2 additions and 2 deletions
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4
sysdep/unix/io.c
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@ -1372,14 +1372,14 @@ io_loop(void)
{ {
sock *s = current_sock; sock *s = current_sock;
int e; int e;
if (FD_ISSET(s->fd, &rd)) if (FD_ISSET(s->fd, &rd) && s->rx_hook)
do do
{ {
e = sk_read(s); e = sk_read(s);
if (s != current_sock) if (s != current_sock)
goto next; goto next;
} }
while (e); while (e && s->rx_hook);
if (FD_ISSET(s->fd, &wr)) if (FD_ISSET(s->fd, &wr))
do do
{ {