From 4f905ecb9636561d91bc9b33919cd390bdcbc432 Mon Sep 17 00:00:00 2001 From: Mykyta Holubakha Date: Sat, 1 Jul 2017 20:21:12 +0300 Subject: [PATCH] permit.c: check for NULL pointer dereference --- sway/commands/permit.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sway/commands/permit.c b/sway/commands/permit.c index 66fa4e2a7..7a5e06f7c 100644 --- a/sway/commands/permit.c +++ b/sway/commands/permit.c @@ -65,11 +65,11 @@ struct cmd_results *cmd_permit(int argc, char **argv) { } struct feature_policy *policy = get_feature_policy(program); - if (assign_perms) { + if (policy && assign_perms) { policy->features |= get_features(argc, argv, &error); + sway_log(L_DEBUG, "Permissions granted to %s for features %d", + policy->program, policy->features); } - sway_log(L_DEBUG, "Permissions granted to %s for features %d", - policy->program, policy->features); free(program); return cmd_results_new(CMD_SUCCESS, NULL, NULL);