From f876c30cfe09cb86bd4bdb019c89d2b9d9e3217f Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Wed, 8 Jun 2011 05:23:00 -0600
Subject: [PATCH] build: silence coverity false positive

Similar in nature to commit fd21ecfd, which shut up valgrind.

sigaction is apparently a nasty interface for analyzer tools,
at least for how many false positives it generates.

* src/util/command.c (virExecWithHook): Initialize entire var, since
coverity gripes about the (unused and non-standard) sa_restorer.
---
 src/util/command.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/command.c b/src/util/command.c
index 4e9ad8c6cc..0f8ff14acc 100644
--- a/src/util/command.c
+++ b/src/util/command.c
@@ -518,8 +518,8 @@ virExecWithHook(const char *const*argv,
          * so we need to temporarily block that again
          */
         struct sigaction waxon, waxoff;
+        memset(&waxoff, 0, sizeof(waxoff));
         waxoff.sa_handler = SIG_IGN;
-        waxoff.sa_flags = 0;
         sigemptyset(&waxoff.sa_mask);
         memset(&waxon, 0, sizeof(waxon));
         if (sigaction(SIGPIPE, &waxoff, &waxon) < 0) {