gnu: cracklib: Update to 2.9.7.

* gnu/packages/password-utils.scm (cracklib): Update to 2.9.7.
[source]: Remove patches.
* gnu/packages/patches/cracklib-CVE-2016-6318.patch,
gnu/packages/patches/cracklib-fix-buffer-overflow.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove them.

1 files changed, 0 insertions, 95 deletions

diff --git a/gnu/packages/patches/cracklib-CVE-2016-6318.patch b/gnu/packages/patches/cracklib-CVE-2016-6318.patch
deleted file mode 100644
index 4806ecaae9..0000000000
--- a/gnu/packages/patches/cracklib-CVE-2016-6318.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-Fix CVE-2016-6318.
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6318
-
-Patch copied from Red Hat:
-
-https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-6318
-https://bugzilla.redhat.com/attachment.cgi?id=1188599&action=diff
-
-It is not safe to pass words longer than STRINGSIZE further to cracklib
-so the longbuffer cannot be longer than STRINGSIZE.
-diff -up cracklib-2.9.0/lib/fascist.c.longgecos cracklib-2.9.0/lib/fascist.c
---- cracklib-2.9.0/lib/fascist.c.longgecos	2014-02-06 16:03:59.000000000 +0100
-+++ cracklib-2.9.0/lib/fascist.c	2016-08-08 12:05:40.279235815 +0200
-@@ -515,7 +515,7 @@ FascistGecosUser(char *password, const c
-     char gbuffer[STRINGSIZE];
-     char tbuffer[STRINGSIZE];
-     char *uwords[STRINGSIZE];
--    char longbuffer[STRINGSIZE * 2];
-+    char longbuffer[STRINGSIZE];
- 
-     if (gecos == NULL)
- 	gecos = "";
-@@ -596,38 +596,47 @@ FascistGecosUser(char *password, const c
-     {
- 	for (i = 0; i < j; i++)
- 	{
--	    strcpy(longbuffer, uwords[i]);
--	    strcat(longbuffer, uwords[j]);
--
--	    if (GTry(longbuffer, password))
-+	    if (strlen(uwords[i]) + strlen(uwords[j]) < STRINGSIZE)
- 	    {
--		return _("it is derived from your password entry");
--	    }
--
--	    strcpy(longbuffer, uwords[j]);
--	    strcat(longbuffer, uwords[i]);
-+		strcpy(longbuffer, uwords[i]);
-+		strcat(longbuffer, uwords[j]);
- 
--	    if (GTry(longbuffer, password))
--	    {
--		return _("it's derived from your password entry");
-+		if (GTry(longbuffer, password))
-+		{
-+		    return _("it is derived from your password entry");
-+		}
-+
-+		strcpy(longbuffer, uwords[j]);
-+		strcat(longbuffer, uwords[i]);
-+
-+		if (GTry(longbuffer, password))
-+		{
-+		   return _("it's derived from your password entry");
-+		}
- 	    }
- 
--	    longbuffer[0] = uwords[i][0];
--	    longbuffer[1] = '\0';
--	    strcat(longbuffer, uwords[j]);
--
--	    if (GTry(longbuffer, password))
-+	    if (strlen(uwords[j]) < STRINGSIZE - 1)
- 	    {
--		return _("it is derivable from your password entry");
-+		longbuffer[0] = uwords[i][0];
-+		longbuffer[1] = '\0';
-+		strcat(longbuffer, uwords[j]);
-+
-+		if (GTry(longbuffer, password))
-+		{
-+		    return _("it is derivable from your password entry");
-+		}
- 	    }
- 
--	    longbuffer[0] = uwords[j][0];
--	    longbuffer[1] = '\0';
--	    strcat(longbuffer, uwords[i]);
--
--	    if (GTry(longbuffer, password))
-+	    if (strlen(uwords[i]) < STRINGSIZE - 1)
- 	    {
--		return _("it's derivable from your password entry");
-+		longbuffer[0] = uwords[j][0];
-+		longbuffer[1] = '\0';
-+		strcat(longbuffer, uwords[i]);
-+
-+		if (GTry(longbuffer, password))
-+		{
-+		    return _("it's derivable from your password entry");
-+		}
- 	    }
- 	}
-     }