[edk2-devel] [edk2-redfish-client][PATCH v2 2/4] RedfishClientPkg: refine RedfishExternalResourceResourceFeatureCallback

["Mike Maslenkin" <mike.maslenkin@gmail.com>]

Use local variable for BiosUri passed to HandleResource() to avoid
problems in case of Private->Uri is overriden down the call stack.

Suggested-by: Nickle Wang <nicklew@nvidia.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Signed-off-by: Mike Maslenkin <mike.maslenkin@gmail.com>
---
 RedfishClientPkg/Features/Bios/v1_0_9/Dxe/BiosDxe.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/RedfishClientPkg/Features/Bios/v1_0_9/Dxe/BiosDxe.c b/RedfishClientPkg/Features/Bios/v1_0_9/Dxe/BiosDxe.c
index f40f2d85af80..db77ed3dfccb 100644
--- a/RedfishClientPkg/Features/Bios/v1_0_9/Dxe/BiosDxe.c
+++ b/RedfishClientPkg/Features/Bios/v1_0_9/Dxe/BiosDxe.c
@@ -670,6 +670,7 @@ RedfishExternalResourceResourceFeatureCallback (
   REDFISH_SERVICE                  RedfishService;
   REDFISH_RESOURCE_COMMON_PRIVATE  *Private;
   EFI_STRING                       ResourceUri;
+  EFI_STRING                       BiosUri;
 
   if (FeatureAction != CallbackActionStartOperation) {
     return EFI_UNSUPPORTED;
@@ -707,19 +708,19 @@ RedfishExternalResourceResourceFeatureCallback (
   //
   // Initialize collection path
   //
-  Private->Uri = RedfishGetUri (ResourceUri);
-  if (Private->Uri == NULL) {
+  BiosUri = RedfishGetUri (ResourceUri);
+  if (BiosUri == NULL) {
     ASSERT (FALSE);
     FreePool (ResourceUri);
     return EFI_OUT_OF_RESOURCES;
   }
 
-  Status = HandleResource (Private, Private->Uri);
+  Status = HandleResource (Private, BiosUri);
   if (EFI_ERROR (Status)) {
-    DEBUG ((DEBUG_ERROR, "%a, process external resource: %a failed: %r\n", __func__, Private->Uri, Status));
+    DEBUG ((DEBUG_ERROR, "%a, process external resource: %s failed: %r\n", __func__, BiosUri, Status));
   }
 
-  FreePool (Private->Uri);
+  FreePool (BiosUri);
   FreePool (ResourceUri);
   return Status;
 }
-- 
2.32.0 (Apple Git-132)



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