core: ignore failure on setting smack process label when allowed

(cherry picked from commit 29ff62473b119c0e1d3467148eddcdccc2c9b732)

diff --git a/src/core/execute.c b/src/core/execute.c
index e324db87ccdeca24ec70901ccdfaeff3156a265c..2f2de4d9cfa7d0e0808d54d4a4790cfd3cfc43c6 100644 (file)
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -4408,7 +4408,7 @@ static int exec_child(
                  * process. This is the latest place before dropping capabilities. Other MAC context are set later. */
                 if (use_smack) {
                         r = setup_smack(context, executable_fd);
-                        if (r < 0) {
+                        if (r < 0 && !context->smack_process_label_ignore) {
                                 *exit_status = EXIT_SMACK_PROCESS_LABEL;
                                 return log_unit_error_errno(unit, r, "Failed to set SMACK process label: %m");
                         }