X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fvpp-api%2Fpython%2Fvpp_papi%2Fvpp_stats.py;fp=src%2Fvpp-api%2Fpython%2Fvpp_papi%2Fvpp_stats.py;h=8cbe737db92e3c152c7a08075cd6c1b66295729a;hp=4a342b68a8ff9b4526ea73943140ea9385c6dc83;hb=b10561bbecb2870360a731b4696bff920150720d;hpb=dfd426c2c83f69e95fe8dab5b4827825230f1d7c

diff --git a/src/vpp-api/python/vpp_papi/vpp_stats.py b/src/vpp-api/python/vpp_papi/vpp_stats.py
index 4a342b68a8f..8cbe737db92 100755
--- a/src/vpp-api/python/vpp_papi/vpp_stats.py
+++ b/src/vpp-api/python/vpp_papi/vpp_stats.py
@@ -54,7 +54,7 @@ import re
 def recv_fd(sock):
     """Get file descriptor for memory map"""
     fds = array.array("i")  # Array of ints
-    _, ancdata, _, _ = sock.recvmsg(0, socket.CMSG_LEN(4))
+    _, ancdata, _, _ = sock.recvmsg(0, socket.CMSG_SPACE(4))
     for cmsg_level, cmsg_type, cmsg_data in ancdata:
         if cmsg_level == socket.SOL_SOCKET and cmsg_type == socket.SCM_RIGHTS:
             fds.frombytes(cmsg_data[: len(cmsg_data) - (len(cmsg_data) % fds.itemsize)])