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Create the "trusted_schema" pragma. Add sqlite3_vtab_config() calls to set

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the risk rank for many virtual tables.

FossilOrigin-Name: 4c21373c21c9b17b222ae65297a039a035e6ec6b505c00c33704e3c03f94f834
This commit is contained in:
drh
2020-01-07 19:45:40 +00:00
parent 3f68142b82
commit 2b1c2aad9f
31 changed files with 133 additions and 76 deletions
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7
ext/misc/fileio.c
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@ -585,6 +585,7 @@ static int fsdirConnect(
pNew = (fsdir_tab*)sqlite3_malloc( sizeof(*pNew) );
if( pNew==0 ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(*pNew));
sqlite3_vtab_config(db, SQLITE_VTAB_DIRECTONLY);
}
*ppVtab = (sqlite3_vtab*)pNew;
return rc;
@ -978,10 +979,12 @@ int sqlite3_fileio_init(
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "readfile", 1, SQLITE_UTF8, 0,
rc = sqlite3_create_function(db, "readfile", 1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
readfileFunc, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "writefile", -1, SQLITE_UTF8, 0,
rc = sqlite3_create_function(db, "writefile", -1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
writefileFunc, 0, 0);
}
if( rc==SQLITE_OK ){