X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fldp.c;fp=src%2Fvcl%2Fldp.c;h=79e7cf3ee3257830eeec1fbc8b3d48dbd205cb52;hb=55c699e098bd0cf2876ddd89862b8d930f8349aa;hp=cc281b0cae893ccd8ae6beb4d20e9b3ac6dfaba4;hpb=5e9ed0dc81eaf98ad27b8a45948f5751ec873f20;p=vpp.git

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index cc281b0cae8..79e7cf3ee32 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -2681,6 +2681,7 @@ ldp_epoll_pwait_eventfd (int epfd, struct epoll_event *events,
       timeout = 0;
       if (rv >= maxevents)
 	goto done;
+      maxevents -= rv;
     }
   else if (PREDICT_FALSE (rv < 0))
     {
@@ -2693,7 +2694,7 @@ epoll_again:
 
   libc_evts = &events[rv];
   libc_num_ev =
-    libc_epoll_pwait (libc_epfd, libc_evts, maxevents - rv, timeout, sigmask);
+    libc_epoll_pwait (libc_epfd, libc_evts, maxevents, timeout, sigmask);
   if (libc_num_ev <= 0)
     {
       rv = rv >= 0 ? rv : -1;