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5 check-ins using file src/vdbeapi.c version f600bf0d

2017-07-17
15:38
Improved the interface to the fts5() extension mechanism for enhanced security. (check-in: bc78235f user: drh tags: branch-3.20)
13:37
Merge the pointer-type enhancement from the 3.20 branch. (check-in: 9e8e1c4a user: drh tags: trunk)
12:41
Comment changes clarifying details of the pointer-type parameter. No changes to code. (check-in: e4579e50 user: drh tags: branch-3.20)
12:27
Add the pointer-type parameter to sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer(). The pointer type is a static string that must match (according to strcmp()) or else the pointer is passed as a NULL. This is a security measure to prevent crossing pointers between different extensions. (check-in: e1196567 user: drh tags: branch-3.20)
11:39
Improve the sqlite3_result_pointer() interface so that it cannot be faked using sqlite3_result_null() and sqlite3_result_subtype(). (Closed-Leaf check-in: c13264d5 user: drh tags: pointer-types)