From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 13 May 2020 09:57:37 +0000 (+0200)
Subject: virNetDevOpenvswitchGetVhostuserIfname: Fix const correctness
X-Git-Tag: v6.4.0-rc1~95
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4408decbdce51befd902bfbd45bbc9d902a2e4a;p=thirdparty%2Flibvirt.git

virNetDevOpenvswitchGetVhostuserIfname: Fix const correctness

The @tmpIfname is a pointer into a const string. To avoid
mistakenly changing the const string via the pointer, make the
pointer const too.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---

diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index c4cf2cf476..bc6a130035 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -483,7 +483,7 @@ int
 virNetDevOpenvswitchGetVhostuserIfname(const char *path,
                                        char **ifname)
 {
-    char *tmpIfname = NULL;
+    const char *tmpIfname = NULL;
     int status;
     int ret = -1;
     g_autoptr(virCommand) cmd = NULL;