Address some memory leaks

2 files changed, 4 insertions, 0 deletions

diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c
index 3dde6e587d..ce31919f74 100644
--- a/src/core/lib/security/credentials/credentials.c
+++ b/src/core/lib/security/credentials/credentials.c
@@ -58,6 +58,7 @@ grpc_credentials_metadata_request *grpc_credentials_metadata_request_create(
     void *user_data) {
   grpc_credentials_metadata_request *r =
       gpr_malloc(sizeof(grpc_credentials_metadata_request));
+  memset(&r->response, 0, sizeof(r->response));
   r->creds = grpc_call_credentials_ref(creds);
   r->cb = cb;
   r->user_data = user_data;
@@ -67,6 +68,7 @@ grpc_credentials_metadata_request *grpc_credentials_metadata_request_create(
 void grpc_credentials_metadata_request_destroy(
     grpc_credentials_metadata_request *r) {
   grpc_call_credentials_unref(r->creds);
+  grpc_http_response_destroy(&r->response);
   gpr_free(r);
 }
 
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.c b/src/core/lib/security/credentials/google_default/google_default_credentials.c
index 465668476e..778773d6c8 100644
--- a/src/core/lib/security/credentials/google_default/google_default_credentials.c
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.c
@@ -113,6 +113,7 @@ static int is_stack_running_on_compute_engine(void) {
   detector.is_done = 0;
   detector.success = 0;
 
+  memset(&detector.response, 0, sizeof(detector.response));
   memset(&request, 0, sizeof(grpc_httpcli_request));
   request.host = GRPC_COMPUTE_ENGINE_DETECTION_HOST;
   request.http.path = "/";
@@ -150,6 +151,7 @@ static int is_stack_running_on_compute_engine(void) {
   g_polling_mu = NULL;
 
   gpr_free(detector.pollset);
+  grpc_http_response_destroy(&detector.response);
 
   return detector.success;
 }