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[PATCH] spapr: Fix memory leak in h_client_architecture_support()
From: |
Greg Kurz |
Subject: |
[PATCH] spapr: Fix memory leak in h_client_architecture_support() |
Date: |
Sat, 21 Mar 2020 18:34:22 +0100 |
User-agent: |
StGit/unknown-version |
This is the only error path that needs to free the previously allocated
ov1.
Reported-by: Coverity (CID 1421924)
Fixes: cbd0d7f36322 "spapr: Fail CAS if option vector table cannot be parsed"
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 40c86e91eb89..0d50fc911790 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -1726,6 +1726,7 @@ static target_ulong
h_client_architecture_support(PowerPCCPU *cpu,
}
ov5_guest = spapr_ovec_parse_vector(ov_table, 5);
if (!ov5_guest) {
+ spapr_ovec_cleanup(ov1_guest);
warn_report("guest didn't provide option vector 5");
return H_PARAMETER;
}
- [PATCH] spapr: Fix memory leak in h_client_architecture_support(),
Greg Kurz <=