X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fldp.c;h=d0cf2b913670d1c810de0545df7e1b06b214c9e4;hb=541406241231c863deb59f794890e16e5ba6ea5a;hp=34eba377451745f232104920f15f385ae69ad6b6;hpb=9fbacbc56b9f075e9f5fc3f5df1c18043145562c;p=vpp.git

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 34eba377451..d0cf2b91367 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -653,6 +653,7 @@ ldp_select_vcl_map_to_libc (clib_bitmap_t * vclb, fd_set * __restrict libcb)
   /* *INDENT-OFF* */
   clib_bitmap_foreach (si, vclb, ({
     vlsh = vls_session_index_to_vlsh (si);
+    ASSERT (vlsh != VLS_INVALID_HANDLE);
     fd = ldp_vlsh_to_fd (vlsh);
     if (PREDICT_FALSE (fd < 0))
       {