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-rw-r--r--src/main.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c
index 1e5598393..46c83463c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3953,15 +3953,26 @@ int sqlite3_test_control(int op, ...){
/* sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, int onoff);
**
- ** If parameter onoff is non-zero, configure the wrappers so that all
- ** subsequent calls to localtime() and variants fail. If onoff is zero,
- ** undo this setting.
+ ** If parameter onoff is non-zero, subsequent calls to localtime()
+ ** and its variants fail. If onoff is zero, undo this setting.
*/
case SQLITE_TESTCTRL_LOCALTIME_FAULT: {
sqlite3GlobalConfig.bLocaltimeFault = va_arg(ap, int);
break;
}
+ /* sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCS, int onoff);
+ **
+ ** If parameter onoff is non-zero, internal-use-only SQL functions
+ ** are visible to ordinary SQL. This is useful for testing but is
+ ** unsafe because invalid parameters to those internal-use-only functions
+ ** can result in crashes or segfaults.
+ */
+ case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: {
+ sqlite3GlobalConfig.bInternalFunctions = va_arg(ap, int);
+ break;
+ }
+
/* sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, int);
**
** Set or clear a flag that indicates that the database file is always well-