Kouhei Sutou
null+****@clear*****
Thu Nov 12 22:23:26 JST 2015
Kouhei Sutou 2015-11-12 22:23:26 +0900 (Thu, 12 Nov 2015) New Revision: 6ebf52a2fc431c588fbcbaf7f54ecdb7c4b14938 https://github.com/groonga/groonga/commit/6ebf52a2fc431c588fbcbaf7f54ecdb7c4b14938 Message: Add length check Modified files: lib/operator.c Modified: lib/operator.c (+4 -0) =================================================================== --- lib/operator.c 2015-11-12 22:13:07 +0900 (24ef1c7) +++ lib/operator.c 2015-11-12 22:23:26 +0900 (90eeb88) @@ -858,6 +858,10 @@ exec_text_operator(grn_ctx *ctx, { grn_bool matched = GRN_FALSE; + if (target_len == 0 || query_len == 0) { + return GRN_FALSE; + } + switch (op) { case GRN_OP_MATCH : matched = string_have_sub_text(ctx, target, target_len, query, query_len); -------------- next part -------------- HTML����������������������������...下載
