[Qemu-devel] [PATCH 2/4] tests: fix bdrv-drain leak

[Marc-André Lureau]

Spotted by ASAN:

=================================================================
==5378==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 65536 byte(s) in 1 object(s) allocated from:
    #0 0x7f788f83bc48 in malloc (/lib64/libasan.so.5+0xeec48)
    #1 0x7f788c9923c5 in g_malloc (/lib64/libglib-2.0.so.0+0x523c5)
    #2 0x5622a1fe37bc in coroutine_trampoline 
/home/elmarco/src/qq/util/coroutine-ucontext.c:116
    #3 0x7f788a15d75f in __correctly_grouped_prefixwc (/lib64/libc.so.6+0x4c75f)

Signed-off-by: Marc-André Lureau <address@hidden>
---
 tests/test-bdrv-drain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test-bdrv-drain.c b/tests/test-bdrv-drain.c
index 17bb8508ae..abc8bbe6f0 100644
--- a/tests/test-bdrv-drain.c
+++ b/tests/test-bdrv-drain.c
@@ -948,6 +948,7 @@ static void coroutine_fn test_co_delete_by_drain(void 
*opaque)
     }
 
     dbdd->done = true;
+    g_free(buffer);
 }
 
 /**
-- 
2.18.0.547.g1d89318c48