tcp_client_posix: Don't overwrite error descr.

8 years ago · 19badff717
parent 501a4fc19c
commit 19badff717
1 changed files with 5 additions and 2 deletions
--- a/src/core/lib/iomgr/tcp_client_posix.c
+++ b/src/core/lib/iomgr/tcp_client_posix.c
@ -251,8 +251,11 @@ finish:
  done = (--ac->refs == 0);
  gpr_mu_unlock(&ac->mu);
  if (error != GRPC_ERROR_NONE) {
-    error = grpc_error_set_str(error, GRPC_ERROR_STR_DESCRIPTION,
-                               "Failed to connect to remote host");
+    char *error_descr;
+    gpr_asprintf(&error_descr, "Failed to connect to remote host: %s",
+                 grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION));
+    error = grpc_error_set_str(error, GRPC_ERROR_STR_DESCRIPTION, error_descr);
+    gpr_free(error_descr);
    error =
        grpc_error_set_str(error, GRPC_ERROR_STR_TARGET_ADDRESS, ac->addr_str);
  }