From: "Mike Maslenkin" <mike.maslenkin@gmail.com>
To: devel@edk2.groups.io
Cc: Mike Maslenkin <mike.maslenkin@gmail.com>,
Abner Chang <abner.chang@amd.com>,
Igor Kulchytskyy <igork@ami.com>,
Nickle Wang <nicklew@nvidia.com>
Subject: [edk2-devel] [PATCH 3/4][edk2-redfish-client] RedfishClientPkg: fix leak in provisioning properties functions
Date: Sun, 10 Mar 2024 03:41:59 -0700 [thread overview]
Message-ID: <20240310104151.41355-4-mike.maslenkin@gmail.com> (raw)
In-Reply-To: <20240310104151.41355-1-mike.maslenkin@gmail.com>
The structure instance retunred by ToStructure() must be deallocated
properly.
Cc: Abner Chang <abner.chang@amd.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Signed-off-by: Mike Maslenkin <mike.maslenkin@gmail.com>
---
.../v1_13_0/Common/ComputerSystemCommon.c | 25 +++++++++++++------
.../v1_5_0/Common/ComputerSystemCommon.c | 25 +++++++++++++------
2 files changed, 36 insertions(+), 14 deletions(-)
diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
index df22a1c90c46..4795e4d6c6eb 100644
--- a/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_13_0/Common/ComputerSystemCommon.c
@@ -263,7 +263,7 @@ ProvisioningComputerSystemProperties (
);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: ToStructure failure: %r\n", __func__, Status));
- return Status;
+ goto ON_RELEASE;
}
ComputerSystemCs = ComputerSystem->ComputerSystem;
@@ -365,7 +365,7 @@ ProvisioningComputerSystemProperties (
);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: ToJson() failed: %r\n", __func__, Status));
- return Status;
+ goto ON_RELEASE;
}
if (PropertyChanged) {
@@ -374,10 +374,14 @@ ProvisioningComputerSystemProperties (
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: Fail to remove Redfish unchangeable properties from ResultJson.\n", __func__));
*ResultJson = NULL;
- return Status;
+ goto ON_RELEASE;
}
}
+ Status = EFI_SUCCESS;
+
+ON_RELEASE:
+
//
// Release resource.
//
@@ -393,10 +397,17 @@ ProvisioningComputerSystemProperties (
DestoryRedfishCharArray (ComputerSystemCsEmpty->Boot->BootOrder, ArraySize);
}
- JsonStructProtocol->DestoryStructure (
- JsonStructProtocol,
- (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty
- );
+ if (ComputerSystemEmpty != NULL) {
+ JsonStructProtocol->DestoryStructure (
+ JsonStructProtocol,
+ (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty
+ );
+ }
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
return (PropertyChanged ? EFI_SUCCESS : EFI_NOT_FOUND);
}
diff --git a/RedfishClientPkg/Features/ComputerSystem/v1_5_0/Common/ComputerSystemCommon.c b/RedfishClientPkg/Features/ComputerSystem/v1_5_0/Common/ComputerSystemCommon.c
index c383cad59029..2d257e01da2b 100644
--- a/RedfishClientPkg/Features/ComputerSystem/v1_5_0/Common/ComputerSystemCommon.c
+++ b/RedfishClientPkg/Features/ComputerSystem/v1_5_0/Common/ComputerSystemCommon.c
@@ -793,7 +793,7 @@ ProvisioningComputerSystemProperties (
);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: ToStructure failure: %r\n", __func__, Status));
- return Status;
+ goto ON_RELEASE;
}
ComputerSystemCs = ComputerSystem->ComputerSystem;
@@ -1235,7 +1235,7 @@ ProvisioningComputerSystemProperties (
);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: ToJson() failed: %r\n", __func__, Status));
- return Status;
+ goto ON_RELEASE;
}
if (PropertyChanged) {
@@ -1244,10 +1244,14 @@ ProvisioningComputerSystemProperties (
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: Fail to remove Redfish unchangeable properties from ResultJson.\n", __func__));
*ResultJson = NULL;
- return Status;
+ goto ON_RELEASE;
}
}
+ Status = EFI_SUCCESS;
+
+ON_RELEASE:
+
//
// Release resource.
//
@@ -1263,10 +1267,17 @@ ProvisioningComputerSystemProperties (
DestoryRedfishCharArray (ComputerSystemCsEmpty->Boot->BootOrder, ArraySize);
}
- JsonStructProtocol->DestoryStructure (
- JsonStructProtocol,
- (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty
- );
+ if (ComputerSystemEmpty != NULL) {
+ JsonStructProtocol->DestoryStructure (
+ JsonStructProtocol,
+ (EFI_REST_JSON_STRUCTURE_HEADER *)ComputerSystemEmpty
+ );
+ }
+
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
return (PropertyChanged ? EFI_SUCCESS : EFI_NOT_FOUND);
}
--
2.32.0 (Apple Git-132)
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next prev parent reply other threads:[~2024-03-10 10:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-10 10:41 [edk2-devel] [PATCH 0/4][edk2-redfish-client] RedfishClientPkg: fix deallocation of C-structures Mike Maslenkin
2024-03-10 10:41 ` [edk2-devel] [PATCH 1/4][edk2-redfish-client] RedfishClientPkg: fix memory leak Mike Maslenkin
2024-03-11 13:18 ` Nickle Wang via groups.io
2024-03-10 10:41 ` Mike Maslenkin [this message]
2024-03-11 13:18 ` [edk2-devel] [PATCH 3/4][edk2-redfish-client] RedfishClientPkg: fix leak in provisioning properties functions Nickle Wang via groups.io
2024-03-10 10:41 ` [edk2-devel] [PATCH 2/4][edk2-redfish-client] " Mike Maslenkin
2024-03-11 13:18 ` Nickle Wang via groups.io
2024-03-10 10:42 ` [edk2-devel] [PATCH 4/4][edk2-redfish-client] RedfishClientPkg: fix memory leak Mike Maslenkin
2024-03-11 13:19 ` Nickle Wang via groups.io
2024-03-13 1:03 ` [edk2-devel] [PATCH 0/4][edk2-redfish-client] RedfishClientPkg: fix deallocation of C-structures Chang, Abner via groups.io
2024-03-13 18:41 ` Mike Maslenkin
2024-03-14 1:10 ` Chang, Abner via groups.io
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