md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

[gnulib.git] / lib / uninorm / u-normalize-internal.h

diff --git a/lib/uninorm/u-normalize-internal.h b/lib/uninorm/u-normalize-internal.h
index 3b135c7..eacc851 100644 (file)
--- a/lib/uninorm/u-normalize-internal.h
+++ b/lib/uninorm/u-normalize-internal.h
@@ -1,5 +1,5 @@
 /* Decomposition and composition of Unicode strings.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2009.
 
    This program is free software: you can redistribute it and/or modify it
@@ -310,6 +310,11 @@ FUNC (uninorm_t nf, const UNIT *s, size_t n,
                   abort ();
                 new_sortbuf =
                   (struct ucs4_with_ccc *) malloc (2 * sortbuf_allocated * sizeof (struct ucs4_with_ccc));
+                if (new_sortbuf == NULL)
+                  {
+                    errno = ENOMEM;
+                    goto fail;
+                  }
                 memcpy (new_sortbuf, sortbuf,
                         sortbuf_count * sizeof (struct ucs4_with_ccc));
                 if (sortbuf != sortbuf_preallocated)