[Xen-devel] [PATCH v2] libxl: only put poller if already gotten in libxl_event_wait

[Matthew Daley <mattjd@xxxxxxxxx>]

Coverity-ID: 1055292
Signed-off-by: Matthew Daley <mattjd@xxxxxxxxx>
---
 tools/libxl/libxl_event.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_event.c b/tools/libxl/libxl_event.c
index 13bdd12..0b1a7d8 100644
--- a/tools/libxl/libxl_event.c
+++ b/tools/libxl/libxl_event.c
@@ -1475,7 +1475,8 @@ int libxl_event_wait(libxl_ctx *ctx, libxl_event 
**event_r,
     }
 
  out:
-    libxl__poller_put(ctx, poller);
+    if (poller)
+        libxl__poller_put(ctx, poller);
 
     CTX_UNLOCK;
     EGC_FREE;
-- 
1.7.10.4


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