[PATCH] qemu: Add VIR_FREE in ADD_BITMAP

[Anastasia Belova]

virBitmapFormat returns the string that should be freed.

All strings in three ADD_BITMAP calls in qemuDomainGetGuestVcpusParams
are contained in tmp. So memory leak is possible here without VIR_FREE.

Fixes: 3e7db8d3e8 ("Remove backslash alignment attempts")
Signed-off-by: Anastasia Belova <abel...@astralinux.ru>
---
 src/qemu/qemu_driver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 9e0f204e44..a70bfb6450 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -18420,6 +18420,7 @@ qemuDomainGetGuestVcpusParams(virTypedParameterPtr 
*params,
         goto cleanup; \
     if (virTypedParamsAddString(&par, &npar, &maxpar, #name, tmp) < 0) \
         goto cleanup; \
+    VIR_FREE(tmp); \
 
     ADD_BITMAP(vcpus);
     ADD_BITMAP(online);
-- 
2.30.2