YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix incorrect assertion in lit_utf8_iterator_seek.

Browse Source 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-12-07 17:47:52 +03:00
parent 4f4407121b
commit b1de93abd6
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/lit/lit-strings.cpp
+7 -4
View File
@@ -296,10 +296,13 @@ lit_utf8_iterator_seek (lit_utf8_iterator_t *iter_p, /**< utf-8 string iterator
{
JERRY_ASSERT (iter_pos.offset <= iter_p->buf_size);
#ifndef JERRY_NDEBUG
lit_utf8_byte_t byte = *(iter_p->buf_p + iter_pos.offset);
JERRY_ASSERT ((byte & LIT_UTF8_EXTRA_BYTE_MASK) != LIT_UTF8_EXTRA_BYTE_MARKER);
JERRY_ASSERT (!iter_pos.is_non_bmp_middle || ((byte & LIT_UTF8_4_BYTE_MASK) == LIT_UTF8_4_BYTE_MARKER));
#endif
if (iter_pos.offset < iter_p->buf_size)
{
lit_utf8_byte_t byte = *(iter_p->buf_p + iter_pos.offset);
JERRY_ASSERT ((byte & LIT_UTF8_EXTRA_BYTE_MASK) != LIT_UTF8_EXTRA_BYTE_MARKER);
JERRY_ASSERT (!iter_pos.is_non_bmp_middle || ((byte & LIT_UTF8_4_BYTE_MASK) == LIT_UTF8_4_BYTE_MARKER));
}
#endif /* !JERRY_NDEBUG */
iter_p->buf_pos = iter_pos;
} /* lit_utf8_iterator_seek */