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If SQLITE_OMIT_UTF16 is defined, avoid setting the 'enc' field of Schema objects to any value except SQLITE_UTF8. Otherwise, assert() statements may fail or spurious SQLITE_NOMEM errors may be returned at the vdbe level later on.

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FossilOrigin-Name: 69746ef787680a4b7590bd1d3c86b229d9d0dac4
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dan
2013-03-08 07:10:37 +00:00
parent 5acefe7dbe
commit dbd4d5fc77
3 changed files with 15 additions and 8 deletions
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4
src/prepare.c
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@@ -259,11 +259,15 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
*/
if( meta[BTREE_TEXT_ENCODING-1] ){ /* text encoding */
if( iDb==0 ){
#ifndef SQLITE_OMIT_UTF16
u8 encoding;
/* If opening the main database, set ENC(db). */
encoding = (u8)meta[BTREE_TEXT_ENCODING-1] & 3;
if( encoding==0 ) encoding = SQLITE_UTF8;
ENC(db) = encoding;
#else
ENC(db) = SQLITE_UTF8;
#endif
}else{
/* If opening an attached database, the encoding much match ENC(db) */
if( meta[BTREE_TEXT_ENCODING-1]!=ENC(db) ){