* sec_acl.cc (setacl): Make sure sd_ret is large enough.

2004-01-20 09:13:20 +00:00
parent 2ad4f99232
commit fb69e3ed46
2 changed files with 9 additions and 0 deletions
--- a/winsup/cygwin/sec_acl.cc
+++ b/winsup/cygwin/sec_acl.cc
@@ -212,6 +212,11 @@ setacl (const char *file, int nentries, __aclent32_t *aclbufp)
      __seterrno ();
      return -1;
    }
+  if (!sd_ret.realloc (sd_size))
+    {
+      set_errno (ENOMEM);
+      return -1;
+    }
  if (!MakeSelfRelativeSD (&sd, sd_ret, &sd_size))
    {
      __seterrno ();