missing variable initialization

diff --git a/ext/mbstring/oniguruma/regexec.c b/ext/mbstring/oniguruma/regexec.c
index c117a8c43075e3402f746c70b43488428e2de9d9..769ed30c907827735adc73991c8829fd6a58ff11 100644 (file)
--- a/ext/mbstring/oniguruma/regexec.c
+++ b/ext/mbstring/oniguruma/regexec.c
@@ -3667,6 +3667,7 @@ onig_search(regex_t* reg, const UChar* str, const UChar* end,
       MATCH_ARG_INIT(msa, option, region, start);
 #ifdef USE_COMBINATION_EXPLOSION_CHECK
       msa.state_check_buff = (void* )0;
+      msa.state_check_buff_size = 0;
 #endif
       MATCH_AND_RETURN_CHECK;
       goto mismatch;