php: fix call return peer leak

7 years ago · 159ceb6fb1
parent 1d8ab5a916
commit 159ceb6fb1
1 changed files with 3 additions and 1 deletions
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@ -538,7 +538,9 @@ cleanup:
 */
 PHP_METHOD(Call, getPeer) {
  wrapped_grpc_call *call = Z_WRAPPED_GRPC_CALL_P(getThis());
-  PHP_GRPC_RETURN_STRING(grpc_call_get_peer(call->wrapped), 1);
+  char *peer = grpc_call_get_peer(call->wrapped);
+  PHP_GRPC_RETVAL_STRING(peer, 1);
+  gpr_free(peer);
 }

 /**