The json_valid(*,8) function does a much better check of the validity of

the JSONB input.  The json_error_position() function returns an approximate
byte offset to the point of the first detected error in the JSONB.

FossilOrigin-Name: 840efb33a3934a9bdccad65ea15c70d5c335a517502c9844aaad8405d16d1604

diff --cc manifest
index f1e356acec1dc456db8e1772bb550ea92bb7dba3,2ef2ef6944cc60b43a92a228e8f91e6992f01da6..011acb779961cf25ab1dc17e9ac18455aa24559e
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sa\spotential\suse\sof\suninitialized\svalue\sin\sjson_valid()\swith\s2nd\nargument\sof\s8.
- D 2023-12-11T02:39:11.053
 -C Add\sNEVER\sto\stwo\sunreachable\sbranches\sin\sJSON.
 -D 2023-12-12T17:13:10.122
++C The\sjson_valid(*,8)\sfunction\sdoes\sa\smuch\sbetter\scheck\sof\sthe\svalidity\sof\nthe\sJSONB\sinput.\s\sThe\sjson_error_position()\sfunction\sreturns\san\sapproximate\nbyte\soffset\sto\sthe\spoint\sof\sthe\sfirst\sdetected\serror\sin\sthe\sJSONB.
++D 2023-12-12T17:31:17.429
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -2153,8 -2153,8 +2153,9 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 1503cba6d17e9bade7a5c103ddd23241ff4741f9a2e3032ffe2987af243dae65
- R 10c5202c73d5a29cc977b618b1930c91
 -P be1864eac4eb75cc30bf98f73092c8608467f4bd956240df6a0cbea9f1e09e85
++P fa102036fe46eeb71b7df3e265be1935ae5c78e0b939b08841bcfb8abadbc77a c96ebb086feb89341565cc52b970ae7799ce1327fe1ad4fc790f1b0dcaa6e229
+ R 6e221a94cd5525fe9f8a7e94ea467b60
++T +closed c96ebb086feb89341565cc52b970ae7799ce1327fe1ad4fc790f1b0dcaa6e229
  U drh
- Z 03628577bea44fb563932e72818a5e19
 -Z 2ea9e875faf360824d045f495f8867aa
++Z 749a6c45182c15aa056f901d03cf2368
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index c4f83fcd222058387ef5e6875937f701802ee828,838b8ad2ba83075e9957fc14bc02a73e9e450b1c..5e0946fbbd596a25a6b428c7a730c39c13c4651f
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- fa102036fe46eeb71b7df3e265be1935ae5c78e0b939b08841bcfb8abadbc77a
 -c96ebb086feb89341565cc52b970ae7799ce1327fe1ad4fc790f1b0dcaa6e229
++840efb33a3934a9bdccad65ea15c70d5c335a517502c9844aaad8405d16d1604