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permit.c: check for NULL pointer dereference

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Mykyta Holubakha 2017-07-01 20:21:12 +03:00
parent 60fa626116
commit 4f905ecb96
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1 changed files with 3 additions and 3 deletions
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sway/commands/permit.c
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@ -65,11 +65,11 @@ struct cmd_results *cmd_permit(int argc, char **argv) {
} }
struct feature_policy *policy = get_feature_policy(program); struct feature_policy *policy = get_feature_policy(program);
if (assign_perms) { if (policy && assign_perms) {
policy->features |= get_features(argc, argv, &error); policy->features |= get_features(argc, argv, &error);
}
sway_log(L_DEBUG, "Permissions granted to %s for features %d", sway_log(L_DEBUG, "Permissions granted to %s for features %d",
policy->program, policy->features); policy->program, policy->features);
}
free(program); free(program);
return cmd_results_new(CMD_SUCCESS, NULL, NULL); return cmd_results_new(CMD_SUCCESS, NULL, NULL);