From: Dave Barach <dave@barachs.net>
Date: Thu, 24 May 2018 21:32:00 +0000 (-0400)
Subject: VPP-1286: close the fd after mmap-ing svm segments
X-Git-Tag: v18.07-rc1~295
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F31%2F12731%2F1;p=vpp.git

VPP-1286: close the fd after mmap-ing svm segments

Broken for years. Duh.

Change-Id: Ie5fb8e802f143aacd3301c45b136b24a8d4f6d74
Signed-off-by: Dave Barach <dave@barachs.net>
---

diff --git a/src/svm/svm.c b/src/svm/svm.c
index e3a734cbc84..afba54e74fc 100644
--- a/src/svm/svm.c
+++ b/src/svm/svm.c
@@ -721,6 +721,8 @@ svm_map_region (svm_map_region_args_t * a)
 	  return (0);
 	}
 
+      close (svm_fd);
+
       if ((uword) rp != rp->virtual_base)
 	{
 	  clib_warning ("mmap botch");