sqlite: fix numerous CVEs

Fix the following CVEs:

- CVE-2019-19244
- CVE-2019-19880
- CVE-2019-19923
- CVE-2019-19924
- CVE-2019-19925
- CVE-2019-19926
- CVE-2019-19959
- CVE-2019-20218

(From OE-Core rev: f3ebf3f8dd0b4d144db451a8fcb352762f7fbd75)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/sqlite/sqlite3/CVE-2019-19925.patch

@@ -0,0 +1,33 @@
+CVE: CVE-2019-19925
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From e92580434d2cdca228649d32f76167492de4f512 Mon Sep 17 00:00:00 2001
+From: "D. Richard Hipp" <drh@hwaci.com>
+Date: Thu, 19 Dec 2019 15:15:40 +0000
+Subject: [PATCH] Fix the zipfile extension so that INSERT works even if the
+ pathname of the file being inserted is a NULL.  Bug discovered by the
+ Yongheng and Rui fuzzer.
+
+FossilOrigin-Name: a80f84b511231204658304226de3e075a55afc2e3f39ac063716f7a57f585c06
+---
+ shell.c   | 1 +
+ sqlite3.c | 4 ++--
+ sqlite3.h | 2 +-
+ 3 files changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/shell.c b/shell.c
+index 053180c..404a8d4 100644
+--- a/shell.c
++++ b/shell.c
+@@ -5827,6 +5827,7 @@ static int zipfileUpdate(
+ 
+     if( rc==SQLITE_OK ){
+       zPath = (const char*)sqlite3_value_text(apVal[2]);
++      if( zPath==0 ) zPath = "";
+       nPath = (int)strlen(zPath);
+       mTime = zipfileGetTime(apVal[4]);
+     }
+-- 
+2.24.1
+