Adding upstream version 1:4.13+dfsg1.upstream/1%4.13+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/free_subid_range.c b/src/free_subid_range.c
new file mode 100644
index 0000000..d9a2cd8
--- /dev/null
+++ b/src/free_subid_range.c
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#include <stdio.h>
+#include <unistd.h>
+#include "subid.h"
+#include "stdlib.h"
+#include "prototypes.h"
+#include "shadowlog.h"
+
+/* Test program for the subid freeing routine */
+
+const char *Prog;
+
+static void usage(void)
+{
+	fprintf(stderr, "Usage: %s [-g] user start count\n", Prog);
+	fprintf(stderr, "    Release a user's subuid (or with -g, subgid) range\n");
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char *argv[])
+{
+	int c;
+	bool ok;
+	struct subordinate_range range;
+	bool group = false;   // get subuids by default
+
+	Prog = Basename (argv[0]);
+	log_set_progname(Prog);
+	log_set_logfd(stderr);
+	while ((c = getopt(argc, argv, "g")) != EOF) {
+		switch(c) {
+		case 'g': group = true; break;
+		default: usage();
+		}
+	}
+	argv = &argv[optind];
+	argc = argc - optind;
+	if (argc < 3)
+		usage();
+	range.owner = argv[0];
+	range.start = atoi(argv[1]);
+	range.count = atoi(argv[2]);
+	if (group)
+		ok = subid_ungrant_gid_range(&range);
+	else
+		ok = subid_ungrant_uid_range(&range);
+
+	if (!ok) {
+		fprintf(stderr, "Failed freeing id range\n");
+		exit(EXIT_FAILURE);
+	}
+
+	return 0;
+}