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[Qemu-devel] [PATCH 2/3] spapr: fix leak in h_client_architecture_suppor

From: Greg Kurz
Subject: [Qemu-devel] [PATCH 2/3] spapr: fix leak in h_client_architecture_support()
Date: Tue, 12 Jun 2018 19:01:26 +0200
User-agent: StGit/0.17.1-46-g6855-dirty

If the negotiated compat mode can't be set, but raw mode is supported,
we decide to ignore the error. An so, we should free it to prevent a
memory leak.

Signed-off-by: Greg Kurz <address@hidden>
 hw/ppc/spapr_hcall.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 022f6d810182..8b9a4b577fbf 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -1547,6 +1547,7 @@ static target_ulong 
h_client_architecture_support(PowerPCCPU *cpu,
                 return H_HARDWARE;
+            error_free(local_err);
             local_err = NULL;

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