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Overview
| Comment: | Be sure to hold the database connection mutex while calling sqlite3VdbeExpand() from within sqlite3_expanded_sql(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | sqlite3_trace_v2 |
| Files: | files | file ages | folders |
| SHA1: |
527b5ba68c0b0185958b945b197f9022 |
| User & Date: | drh 2016-07-22 20:45:03 |
Context
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2016-07-23
| ||
| 00:43 | Fix sqlite3VdbeExpandSql() so that it handles OOMs by always returning NULL. (check-in: 5a027fe4 user: drh tags: sqlite3_trace_v2) | |
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2016-07-22
| ||
| 20:45 | Be sure to hold the database connection mutex while calling sqlite3VdbeExpand() from within sqlite3_expanded_sql(). (check-in: 527b5ba6 user: drh tags: sqlite3_trace_v2) | |
| 20:20 | Add requirements marks to the sqlite3_expanded_sql() documentation. (check-in: 409535e6 user: drh tags: sqlite3_trace_v2) | |
Changes
Changes to src/vdbeaux.c.
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
** expanded bound parameters.
*/
char *sqlite3_expanded_sql(sqlite3_stmt *pStmt){
#ifdef SQLITE_OMIT_TRACE
return 0;
#else
Vdbe *p = (Vdbe *)pStmt;
if( p==0 || p->zSql==0 ) return 0;
return sqlite3VdbeExpandSql(p, p->zSql);
#endif
}
/*
** Swap all content between two VDBE structures.
*/
void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
|
> > | > > |
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 |
** expanded bound parameters.
*/
char *sqlite3_expanded_sql(sqlite3_stmt *pStmt){
#ifdef SQLITE_OMIT_TRACE
return 0;
#else
Vdbe *p = (Vdbe *)pStmt;
char *z;
if( p==0 || p->zSql==0 ) return 0;
sqlite3_mutex_enter(p->db->mutex);
z = sqlite3VdbeExpandSql(p, p->zSql);
sqlite3_mutex_leave(p->db->mutex);
return z;
#endif
}
/*
** Swap all content between two VDBE structures.
*/
void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
|