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The sqlite3_set_authorizer() interface should only expire prepared statements

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when it is setting a new authorizer, not when clearing the authorizer.  And
statements that are running when sqlite3_set_authorizer() is invoked should be
allowed to continue running to completion.

FossilOrigin-Name: 961e2f08c35238bcb1d32430d16451a96807b2c4bbb194ee621128dd09cd3981
This commit is contained in:
drh
2019-08-01 22:48:45 +00:00
parent 401593e348
commit d744ee0b50
4 changed files with 26 additions and 14 deletions
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20
test/schema.test
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@ -209,17 +209,29 @@ ifcapable utf16 {
#---------------------------------------------------------------------
# Tests 8.1 and 8.2 check that prepared statements are invalidated when
# the authorization function is set.
# the authorization function is set to a non-null function. Tests 8.11
# and 8.12 verify that no invalidations occur when the authorizer is
# cleared.
#
ifcapable auth {
proc noop_auth {args} {return SQLITE_OK}
do_test schema-8.1 {
set ::STMT [sqlite3_prepare $::DB {SELECT * FROM sqlite_master} -1 TAIL]
db auth noop_auth
sqlite3_step $::STMT
} {SQLITE_ERROR}
do_test schema-8.2 {
sqlite3_finalize $::STMT
} {SQLITE_SCHEMA}
do_test schema-8.11 {
set ::STMT [sqlite3_prepare $::DB {SELECT * FROM sqlite_master} -1 TAIL]
db auth {}
sqlite3_step $::STMT
} {SQLITE_ERROR}
do_test schema-8.3 {
} {SQLITE_ROW}
do_test schema-8.12 {
sqlite3_finalize $::STMT
} {SQLITE_SCHEMA}
} {SQLITE_OK}
}
#---------------------------------------------------------------------