Merge the branch-3.43 fixes into the wal2 branch.

FossilOrigin-Name: 903e997457a70fe8a105d5805d3b14710f60c8196558706a003a50090b87437e

diff --cc manifest
index 807a581d934295715d23eba94b8526170d235147,6310916cfebbc7fdd5d8a83a60fac0a0597df95b..301a04cc18415023a29c216112f4f705618f2d9e
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C (no\scomment)
- D 2023-08-29T20:19:42.109
 -C Fix\san\sissue\swith\sinfinity\shandling\sby\sthe\sSUM()\sfunction\sthat\sgoes\sback\nto\sthe\sextended-precision\sSUM()\senhancement\sof\ncheck-in\sc63e26e705f5e967.\s\sProblem\sreported\sby\nforum\spost\s1c06ddcacc86032a.
 -D 2023-08-28T12:57:30.011
++C Merge\sthe\sbranch-3.43\sfixes\sinto\sthe\swal2\sbranch.
++D 2023-08-29T20:24:49.339
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -530,11 -528,11 +530,11 @@@ F ext/session/test_session.c 5285482f83
  F ext/userauth/sqlite3userauth.h 7f3ea8c4686db8e40b0a0e7a8e0b00fac13aa7a3
  F ext/userauth/user-auth.txt e6641021a9210364665fe625d067617d03f27b04
  F ext/userauth/userauth.c 7f00cded7dcaa5d47f54539b290a43d2e59f4b1eb5f447545fa865f002fc80cb
 -F ext/wasm/EXPORTED_FUNCTIONS.fiddle.in 27450c8b8c70875a260aca55435ec927068b34cef801a96205adb81bdcefc65c
 +F ext/wasm/EXPORTED_FUNCTIONS.fiddle 7fb73f7150ab79d83bb45a67d257553c905c78cd3d693101699243f36c5ae6c3
- F ext/wasm/GNUmakefile d02f3c8798b754f68b1f6b422ccff894a10bf352fc9c4eb8945baeace1acac28
+ F ext/wasm/GNUmakefile 7eea788d3cde04135da82451a0afcd22f264157544ba69464a9285319a44b41d
  F ext/wasm/README-dist.txt 6382cb9548076fca472fb3330bbdba3a55c1ea0b180ff9253f084f07ff383576
  F ext/wasm/README.md a8a2962c3aebdf8d2104a9102e336c5554e78fc6072746e5daf9c61514e7d193
 -F ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api d6a5078f48a5301ed17b9a30331075d9b2506e1360c1f0dee0c7816c10acd9ab
 +F ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api c5eaceabb9e759aaae7d3101a4a3e542f96ab2c99d89a80ce20ec18c23115f33
  F ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-see fb29e62082a658f0d81102488414d422c393c4b20cc2f685b216bc566237957b
  F ext/wasm/api/EXPORTED_RUNTIME_METHODS.sqlite3-api 1ec3c73e7d66e95529c3c64ac3de2470b0e9e7fbf7a5b41261c367cf4f1b7287
  F ext/wasm/api/README.md 5eb44fa02e9c693a1884a3692428647894b0380b24bca120866b7a24c8786134
@@@ -2106,9 -2092,9 +2106,11 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P b5970fc4599d4fe81312e049420724b14e3d2c1de04769844fb1ab8d953170cd
- Q +81361769e17b3d1589c5d0f9991a139963c6633d26bc72f189a69e0391d8f52f
- R 8f5a9b50c5e3fa2227873acfebc2f61e
 -P 289d2a0e64d760aded18cd457fe06a55f3fa0bfd56914e7b41297e437861b4d9
 -Q +77d3dcd283595c52f24c07fc59ba60c9133b71c440cf3f799cf48c907c6fae3e
 -R 251f1dbffa3c027b9a3e01ebf2e3f4a3
++P 9e927eed2d9e379dd79ef82aa1e41102463c5654b8f4e343bb88bb0daf55c689 692266abd107920ef8bec16c5e2c6226746948140dd8da17cdf2132fee4338f6
++R 529976639edc44c8d3f11da291811d1d
++T *branch * wal2-3.43
++T *sym-wal2-3.43 *
++T -sym-wal2 *
  U drh
- Z 403917b750ada434e8ac9e682d39ef1a
 -Z 24a16c64465617b106b86b6313970d44
++Z c170c6ce3850b6e25b4fcb0fb9789e15
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 48bc6826c4bd6eea5218b13a7900fdea63b6a1e9,9c8477f216c3289af153502879ba5ea8016dce90..40c2cd965d4615143c47dc33565d2ffbcbf3665f
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 9e927eed2d9e379dd79ef82aa1e41102463c5654b8f4e343bb88bb0daf55c689
 -692266abd107920ef8bec16c5e2c6226746948140dd8da17cdf2132fee4338f6
++903e997457a70fe8a105d5805d3b14710f60c8196558706a003a50090b87437e