gnu: httpd: Update to 2.4.29.

* gnu/packages/web.scm (httpd): Update to 2.4.29.
[source]: Remove patch.
* gnu/packages/patches/httpd-CVE-2017-9798.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu/local.mk

@@ -746,7 +746,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/heimdal-CVE-2017-11103.patch		\
   %D%/packages/patches/hmmer-remove-cpu-specificity.patch	\
   %D%/packages/patches/higan-remove-march-native-flag.patch	\
-  %D%/packages/patches/httpd-CVE-2017-9798.patch		\
   %D%/packages/patches/hubbub-sort-entities.patch		\
   %D%/packages/patches/hurd-fix-eth-multiplexer-dependency.patch        \
   %D%/packages/patches/hydra-disable-darcs-test.patch		\

gnu/packages/patches/httpd-CVE-2017-9798.patch

@@ -1,22 +0,0 @@
-Fixes "options bleed", aka. CVE-2017-9798:
-
-  https://nvd.nist.gov/vuln/detail/CVE-2017-9798
-  https://blog.fuzzing-project.org/60-Optionsbleed-HTTP-OPTIONS-method-can-leak-Apaches-server-memory.html
-
-From <https://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/server/core.c?r1=1805223&r2=1807754&pathrev=1807754&view=patch>.
-
---- a/server/core.c	2017/08/16 16:50:29	1805223
-+++ b/server/core.c	2017/09/08 13:13:11	1807754
-@@ -2266,6 +2266,12 @@
-             /* method has not been registered yet, but resource restriction
-              * is always checked before method handling, so register it.
-              */
-+            if (cmd->pool == cmd->temp_pool) {
-+                /* In .htaccess, we can't globally register new methods. */
-+                return apr_psprintf(cmd->pool, "Could not register method '%s' "
-+                                   "for %s from .htaccess configuration",
-+                                    method, cmd->cmd->name);
-+            }
-             methnum = ap_method_register(cmd->pool,
-                                          apr_pstrdup(cmd->pool, method));
-         }

gnu/packages/web.scm

@@ -109,15 +109,14 @@
 (define-public httpd
   (package
     (name "httpd")
-    (version "2.4.27")
+    (version "2.4.29")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://apache/httpd/httpd-"
                                  version ".tar.bz2"))
              (sha256
               (base32
-               "0fn1778mxhf78np2d8qlycg1c2ak18rxax41plahasca4clc3z3i"))
-             (patches (search-patches "httpd-CVE-2017-9798.patch"))))
+               "003z3yckkdihfv69rgqsik1w2jsnh14j3ci8fjia4s2mlajm6xvp"))))
     (build-system gnu-build-system)
     (native-inputs `(("pcre" ,pcre "bin")))       ;for 'pcre-config'
     (inputs `(("apr" ,apr)