From: Ján Tomko <jtomko@redhat.com>
Date: Mon, 14 Sep 2020 11:01:35 +0000 (+0200)
Subject: util: virNetDevTapCreate: initialize fd to -1
X-Git-Tag: v6.8.0-rc1~172
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b6cd855042984b87beb7e3c30b67b0f586d89bb;p=thirdparty%2Flibvirt.git

util: virNetDevTapCreate: initialize fd to -1

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 95089f481e003d971fe0a082018216c58c1b80e5
---

diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c
index ab5959c646..cbce5c71b7 100644
--- a/src/util/virnetdevtap.c
+++ b/src/util/virnetdevtap.c
@@ -322,7 +322,7 @@ int virNetDevTapCreate(char **ifname,
     size_t i = 0;
     struct ifreq ifr;
     int ret = -1;
-    int fd = 0;
+    int fd = -1;
 
     virMutexLock(&virNetDevTapCreateMutex);