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Remove executor steps/match limit from RegExp.

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JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó 2015-08-03 14:34:03 +02:00 committed by Dániel Bátyai
parent 9ab0f23e48
commit 7a3636b5ce
2 changed files with 0 additions and 14 deletions
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8
jerry-core/ecma/operations/ecma-regexp-object.cpp
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@ -297,13 +297,6 @@ re_match_regexp (re_matcher_ctx_t *re_ctx_p, /**< RegExp matcher context */
while ((op = re_get_opcode (&bc_p)))
{
if (re_ctx_p->match_limit >= RE_EXECUTE_MATCH_LIMIT)
{
ret_value = ecma_raise_range_error ("RegExp executor steps limit is exceeded.");
return ret_value;
}
re_ctx_p->match_limit++;
switch (op)
{
case RE_OP_MATCH:
@ -1245,7 +1238,6 @@ ecma_regexp_exec_helper (ecma_value_t regexp_value, /**< RegExp object */
re_matcher_ctx_t re_ctx;
re_ctx.input_start_p = iterator.buf_p;
re_ctx.input_end_p = iterator.buf_p + iterator.buf_size;
re_ctx.match_limit = 0;
re_ctx.recursion_depth = 0;
/* 1. Read bytecode header and init regexp matcher context. */

6
jerry-core/ecma/operations/ecma-regexp-object.h
View File

@ -34,11 +34,6 @@
*/
#define RE_EXECUTE_RECURSION_LIMIT 1000
/**
* Limit of RegExp execetur matching steps
*/
#define RE_EXECUTE_MATCH_LIMIT 10000
/**
* RegExp flags
*/
@ -54,7 +49,6 @@ typedef struct
lit_utf8_iterator_t *saved_p; /**< saved result string pointers, ECMA 262 v5, 15.10.2.1, State */
const lit_utf8_byte_t *input_start_p; /**< start of input pattern string */
const lit_utf8_byte_t *input_end_p; /**< end of input pattern string */
uint32_t match_limit; /**< matching limit counter */
uint32_t recursion_depth; /**< recursion depth counter */
uint32_t num_of_captures; /**< number of capture groups */
uint32_t num_of_non_captures; /**< number of non-capture groups */