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Fix assertion in RegExp bytecode realloc.

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Assertion '!bc_ctx_p->current_p && !bc_ctx_p->block_end_p && !bc_ctx_p->block_start_p' failed in realloc_regexp_bytecode_block

JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó
2015-07-10 10:10:32 +02:00
parent 9b24d8fd7a
commit 122e5c47c9
2 changed files with 30 additions and 1 deletions
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jerry-core/parser/regexp/re-compiler.cpp
+5 -1
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@@ -48,7 +48,11 @@ realloc_regexp_bytecode_block (re_bytecode_ctx_t *bc_ctx_p) /**< RegExp bytecode
{
JERRY_ASSERT (bc_ctx_p->block_end_p - bc_ctx_p->block_start_p >= 0);
size_t old_size = static_cast<size_t> (bc_ctx_p->block_end_p - bc_ctx_p->block_start_p);
JERRY_ASSERT (!bc_ctx_p->current_p && !bc_ctx_p->block_end_p && !bc_ctx_p->block_start_p);
/* If one of the members of RegExp bytecode context is NULL, then all member should be NULL
* (it means first allocation), otherwise all of the members should be a non NULL pointer. */
JERRY_ASSERT ((!bc_ctx_p->current_p && !bc_ctx_p->block_end_p && !bc_ctx_p->block_start_p)
|| (bc_ctx_p->current_p && bc_ctx_p->block_end_p && bc_ctx_p->block_start_p));
size_t new_block_size = old_size + REGEXP_BYTECODE_BLOCK_SIZE;
JERRY_ASSERT (bc_ctx_p->current_p - bc_ctx_p->block_start_p >= 0);