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[PULL,03/59] aio-win32: fix uninitialized use of have_select_revents

Message ID 1411137738-31280-4-git-send-email-stefanha@redhat.com
State New
Headers show

Commit Message

Stefan Hajnoczi Sept. 19, 2014, 2:41 p.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

Always initialize it with the return value of aio_prepare.

Reported-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 aio-win32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/aio-win32.c b/aio-win32.c
index 61e3d2d..7daeae1 100644
--- a/aio-win32.c
+++ b/aio-win32.c
@@ -283,9 +283,9 @@  bool aio_poll(AioContext *ctx, bool blocking)
     int count;
     int timeout;
 
-    if (aio_prepare(ctx)) {
+    have_select_revents = aio_prepare(ctx);
+    if (have_select_revents) {
         blocking = false;
-        have_select_revents = true;
     }
 
     was_dispatching = ctx->dispatching;