From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Date: Tue, 30 Jul 2019 16:01:36 +0000 (+0300)
Subject: test-throttle: Fix uninitialized use of burst_length
X-Git-Tag: v4.2.0-rc0~224^2~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ef0aa6af47da16f5367f545deb599a14ea408bee;p=thirdparty%2Fqemu.git

test-throttle: Fix uninitialized use of burst_length

ThrottleState::cfg of the static variable 'ts' is reassigned with the
local one in the do_test_accounting() and then is passed to the
throttle_account() with uninitialized member LeakyBucket::burst_length.

Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Message-Id: <1564502498-805893-2-git-send-email-andrey.shinkevich@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/tests/test-throttle.c b/tests/test-throttle.c
index 083e1f9ba86..7adb5e6652c 100644
--- a/tests/test-throttle.c
+++ b/tests/test-throttle.c
@@ -558,6 +558,8 @@ static bool do_test_accounting(bool is_ops, /* are we testing bps or ops */
     BucketType index;
     int i;
 
+    throttle_config_init(&cfg);
+
     for (i = 0; i < 3; i++) {
         BucketType index = to_test[is_ops][i];
         cfg.buckets[index].avg = avg;