1 files changed, 38 insertions, 0 deletions
diff --git a/143/regr/ctestfun.c b/143/regr/ctestfun.c
new file mode 100644
index 0000000..4184a21
--- /dev/null
+++ b/143/regr/ctestfun.c
@@ -0,0 +1,38 @@
+#include <unistd.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <malloc.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main (int argc,char *argv[]) {
+  char *n0 = NULL;
+  struct stat *buf1 = NULL;
+  int ret = 0;
+
+  n0 = argv[1];
+  buf1 = calloc (1, sizeof (*buf1));
+  gid_t list[3] = {65533, 65532, 65531};
+
+  creat (n0, 0644);
+  chown (n0, 65534, 65533);
+  chmod (n0, 06555);
+
+  setgroups (3, &list);
+  setuid (65534);
+
+  chown (n0, 65534, 65532);
+  ret = stat (n0, buf1);
+  if (ret == -1) {
+	printf ("stat error, error no = %d",errno);
+        exit (EXIT_FAILURE);
+  }
+  if (buf1->st_gid != 65532)
+        exit (EXIT_FAILURE);
+
+  free (buf1);
+  
+  exit (EXIT_SUCCESS);
+}