From 9c17ee4f934517e51d116e0ae4c0ed31efd25bc8 Mon Sep 17 00:00:00 2001
From: drh <>
Date: Thu, 27 Oct 2022 14:00:21 +0000
Subject: [PATCH] Do not accept a NULL pointer for the filename in KVVFS.

FossilOrigin-Name: fdecbd3b5bcdeb358015f461ac6c863f12ab180ab4624ed50734e41e557d8186
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/os_kv.c   |  1 +
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/manifest b/manifest
index 93ccd49b54..a40fd6acf7 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C The\skvvfs\sVFS\sshould\sremember\sthe\spage\ssize\swhen\swriting\sto\sthe\sdatabase.
-D 2022-10-27T12:46:17.474
+C Do\snot\saccept\sa\sNULL\spointer\sfor\sthe\sfilename\sin\sKVVFS.
+D 2022-10-27T14:00:21.740
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -617,7 +617,7 @@ F src/notify.c 89a97dc854c3aa62ad5f384ef50c5a4a11d70fcc69f86de3e991573421130ed6
 F src/os.c 81c9c1c52eab711e27e33fd51fe5788488d3a02bc1a71439857abbee5d0d2c97
 F src/os.h 1ff5ae51d339d0e30d8a9d814f4b8f8e448169304d83a7ed9db66a65732f3e63
 F src/os_common.h b2f4707a603e36811d9b1a13278bffd757857b85
-F src/os_kv.c f7cf0e1778a6827df864bb3e49bffbc5a2ef71557d65464df033e2ec6d115d6b
+F src/os_kv.c 0e59600d25b72034c7666b8b7dcc527f039b5d9c16f24a7eca4c08c66f63c364
 F src/os_setup.h 6011ad7af5db4e05155f385eb3a9b4470688de6f65d6166b8956e58a3d872107
 F src/os_unix.c 287aa5f5691a2b356780c63e83abaa33549add84227b8313395f04088486d79c
 F src/os_win.c 8d129ae3e59e0fa900e20d0ad789e96f2e08177f0b00b53cdda65c40331e0902
@@ -2052,8 +2052,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P ba3a7a4a9997f62b78467d78d95fa5b58a03ecb2e2ccb68f4d316fc08fd02f86
-R b33b563552a619b10e13303be4b4d6d1
+P fc5503c8acb085042e877c9de43256a4fee27f63ab35e2ddad18e40734ed00d4
+R 6cb19b2a6a261de50cb8a948672510cf
 U drh
-Z 69a517744f2cbe033f11e6c64dfd41a8
+Z 79b8e8e87ee4d06cb8ce6f55cae0e30f
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index bf44b9ac3f..0445a8d662 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-fc5503c8acb085042e877c9de43256a4fee27f63ab35e2ddad18e40734ed00d4
\ No newline at end of file
+fdecbd3b5bcdeb358015f461ac6c863f12ab180ab4624ed50734e41e557d8186
\ No newline at end of file
diff --git a/src/os_kv.c b/src/os_kv.c
index 7bb73ce4fe..322588be9a 100644
--- a/src/os_kv.c
+++ b/src/os_kv.c
@@ -813,6 +813,7 @@ static int kvvfsOpen(
   int *pOutFlags
 ){
   KVVfsFile *pFile = (KVVfsFile*)pProtoFile;
+  if( zName==0 ) zName = "";
   SQLITE_KV_LOG(("xOpen(\"%s\")\n", zName));
   if( strcmp(zName, "local")==0
    || strcmp(zName, "session")==0
-- 
2.47.2