diff --git a/0007-User-interface-to-DRBG.patch b/0007-User-interface-to-DRBG.patch
index e6a153d..d89b353 100644
--- a/0007-User-interface-to-DRBG.patch
+++ b/0007-User-interface-to-DRBG.patch
@@ -1,11 +1,12 @@
 Changes v4:
 
- * add fail_seed_source to struct drbg_test_data
+ * add explicit type casting from void to unsigned char as reported
+   in https://bugzilla.novell.com/show_bug.cgi?id=877233
 
-Signed-off-by: Stephan Mueller <smueller@chronox.de>
+Signed-off-by: Stephan Mueller <smueller at chronox.de>
 ---
 diff --git a/src/gcrypt.h.in b/src/gcrypt.h.in
-index c84a3f7..2a17dcd 100644
+index c84a3f7..569d7a0 100644
 --- a/src/gcrypt.h.in
 +++ b/src/gcrypt.h.in
 @@ -193,7 +193,7 @@ gcry_error_t gcry_err_make_from_errno (gcry_err_source_t source, int err);
@@ -147,7 +148,7 @@ index c84a3f7..2a17dcd 100644
 +/* DRBG input data structure for DRBG generate with additional information
 + * string */
 +struct drbg_gen {
-+	void *outbuf;	/* output buffer for random numbers */
++	unsigned char *outbuf;	/* output buffer for random numbers */
 +	unsigned int outlen;	/* size of output buffer */
 +	struct drbg_string *addtl;	/* input buffer for
 +					 * additional information string */
@@ -185,7 +186,7 @@ index c84a3f7..2a17dcd 100644
 +				       struct drbg_string *addtl)
 +{
 +	struct drbg_gen genbuf;
-+	genbuf.outbuf = outbuf;
++	genbuf.outbuf = (unsigned char *)outbuf;
 +	genbuf.outlen = outlen;
 +	genbuf.addtl = addtl;
 +	genbuf.test_data = NULL;
@@ -199,7 +200,7 @@ index c84a3f7..2a17dcd 100644
 +					    struct drbg_test_data *test_data)
 +{
 +	struct drbg_gen genbuf;
-+	genbuf.outbuf = outbuf;
++	genbuf.outbuf = (unsigned char *)outbuf;
 +	genbuf.outlen = outlen;
 +	genbuf.addtl = addtl;
 +	genbuf.test_data = test_data;
diff --git a/libgcrypt.changes b/libgcrypt.changes
index 521ebc8..ad706c9 100644
--- a/libgcrypt.changes
+++ b/libgcrypt.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue May 13 10:47:51 UTC 2014 - vcizek@suse.com
+
+- add new 0007-User-interface-to-DRBG.patch from upstream
+  * fixes bnc#877233
+  * supersedes the patch from previous entry
+
 -------------------------------------------------------------------
 Sun May 12 13:25:33 UTC 2014 - tittiatcoke@gmail.com