mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-16 03:44:39 +00:00
33 lines
652 B
Diff
33 lines
652 B
Diff
--- a/lib/autofs.c
|
|
+++ b/lib/autofs.c
|
|
@@ -140,6 +140,7 @@ static int fullread(void *ptr, size_t le
|
|
|
|
static int autofs_in(union autofs_v5_packet_union *pkt)
|
|
{
|
|
+ int res;
|
|
struct pollfd fds[1];
|
|
|
|
fds[0].fd = fdout;
|
|
@@ -147,15 +148,19 @@ static int autofs_in(union autofs_v5_pac
|
|
|
|
while(1)
|
|
{
|
|
- if(poll(fds, 2, 1000) == -1)
|
|
+ res = poll(fds, 1, -1);
|
|
+
|
|
+ if (res == -1)
|
|
{
|
|
if (errno == EINTR)
|
|
continue;
|
|
log_printf("failed while trying to read packet from kernel\n");
|
|
return -1;
|
|
}
|
|
- if(fds[0].revents & POLLIN)
|
|
+ else if ((res > 0) && (fds[0].revents & POLLIN))
|
|
+ {
|
|
return fullread(pkt, sizeof(*pkt));
|
|
+ }
|
|
}
|
|
}
|
|
|