Kouhei Sutou
null+****@clear*****
Sat Feb 9 11:57:50 JST 2013
Kouhei Sutou 2013-02-09 11:57:50 +0900 (Sat, 09 Feb 2013) New Revision: 60a00564d2e9b99c898a25e4ecb3f5c43fb8cf97 https://github.com/groonga/groonga/commit/60a00564d2e9b99c898a25e4ecb3f5c43fb8cf97 Log: Fix a bug that grn_index_cursor_next() returns NULL unexpectedly It causes mroonga's bug. Index may have garbages after deleting entries. For the index entry, grn_ii_cursor_next() returns NULL. It should be ignored in grn_index_cursor_next(). But it returns NULL for the case without this change. [groonga-dev,01192] Reported by b senboku. Thanks!!! Modified files: lib/db.c Modified: lib/db.c (+3 -1) =================================================================== --- lib/db.c 2013-02-07 19:23:13 +0900 (8cf7e26) +++ lib/db.c 2013-02-09 11:57:50 +0900 (79e17fb) @@ -2282,7 +2282,9 @@ grn_index_cursor_next(grn_ctx *ctx, grn_obj *c, grn_id *tid) if (ip && ic->flags & GRN_OBJ_WITH_POSITION) { ip = grn_ii_cursor_next_pos(ctx, ic->iic); } - break; + if (ip) { + break; + } } } } -------------- next part -------------- HTML����������������������������...Download