dmidecode: fixup for CVE-2023-30630

The previous CVE-2023-30630_1.patch picked only the patch
"dmidecode: Write the whole dump file at once" d8cfbc808f.
But there was a refactoring which does not allow to cherry-pick it fast
forward. Resolving this conflict was not correctly done. The patch was:

+    u32 len;
+    u8 *table;
...
-    if (!(opt.flags & FLAG_QUIET))
-        pr_comment("Writing %d bytes to %s.", crafted[0x05],
-                   opt.dumpfile);
-    write_dump(0, crafted[0x05], crafted, opt.dumpfile, 1);
+    dmi_table_dump(crafted, crafted[0x05], table, len);

It looks like the variables len and table have been added without
initialization.
Now this problem is solved by applying the previous refactoring as
well. Patch 1 gets replaced by Patch 1a and Patch 1b. Patch 2..4 are
rebased without changes.

(From OE-Core rev: ea069a94a213cc153528aebfc387f30215566cc7)

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta/recipes-devtools/dmidecode/dmidecode/CVE-2023-30630_2.patch

@@ -1,7 +1,8 @@
-From 47101389dd52b50123a3ec59fed4d2021752e489 Mon Sep 17 00:00:00 2001
+From 2d26f187c734635d072d24ea401255b84f03f4c4 Mon Sep 17 00:00:00 2001
 From: Jean Delvare <jdelvare@suse.de>
 Date: Tue, 27 Jun 2023 10:03:53 +0000
-Subject: [PATCH] dmidecode: Do not let --dump-bin overwrite an existing file
+Subject: [PATCH 3/5] dmidecode: Do not let --dump-bin overwrite an existing
+ file
 
 Make sure that the file passed to option --dump-bin does not already
 exist. In practice, it is rather unlikely that an honest user would
@@ -17,14 +18,13 @@ Upstream-Status: Backport
 [https://github.com/mirror/dmidecode/commit/6ca381c1247c81f74e1ca4e7706f70bdda72e6f2]
 
 Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
-
 ---
  dmidecode.c     | 14 ++++++++++++--
  man/dmidecode.8 |  3 ++-
  2 files changed, 14 insertions(+), 3 deletions(-)
 
 diff --git a/dmidecode.c b/dmidecode.c
-index ae461de..6446040 100644
+index a80a140..32a77cc 100644
 --- a/dmidecode.c
 +++ b/dmidecode.c
 @@ -60,6 +60,7 @@
@@ -78,3 +78,6 @@ index 64dc7e7..d5b7f01 100644
  .TP
  .BR "  " "  " "--from-dump FILE"
  Read the DMI data from a binary file previously generated using 
+-- 
+2.41.0
+