From 3b2892c175918021f78a7dfc8dac39f4c451a15f Mon Sep 17 00:00:00 2001

Message-Id: <3b2892c175918021f78a7dfc8dac39f4c451a15f@dist-git>

From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>

Date: Sat, 12 Dec 2020 22:04:53 -0500

Subject: [PATCH] util: virNetDevTapCreate: initialize fd to -1

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

Fixes: 95089f481e003d971fe0a082018216c58c1b80e5

(cherry picked from commit 2b6cd855042984b87beb7e3c30b67b0f586d89bb)

https://bugzilla.redhat.com/1874304

Signed-off-by: Laine Stump <laine@redhat.com>

Message-Id: <20201213030453.48851-4-laine@redhat.com>

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

---

 src/util/virnetdevtap.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c

index fd4b70df30..d333163ff9 100644

--- a/src/util/virnetdevtap.c

+++ b/src/util/virnetdevtap.c

@@ -318,7 +318,7 @@ int virNetDevTapCreate(char **ifname,

     size_t i = 0;

     struct ifreq ifr;

     int ret = -1;

-    int fd = 0;

+    int fd = -1;

     virMutexLock(&virNetDevTapCreateMutex);

-- 

2.29.2