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Fixed wrong buffer length (added place for terminating zero)

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This commit is contained in:
Dmitry Stogov 2014-05-12 11:17:12 +04:00
parent b2b508a279
commit f089be8291
1 changed files with 2 additions and 2 deletions
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4
Zend/zend_API.c
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@ -2883,11 +2883,11 @@ static int zend_is_callable_check_func(int check_flags, zval *callable, zend_fca
/* Skip leading \ */ /* Skip leading \ */
if (Z_STRVAL_P(callable)[0] == '\\') { if (Z_STRVAL_P(callable)[0] == '\\') {
lmname = do_alloca(Z_STRLEN_P(callable) - 1, use_heap); lmname = do_alloca(Z_STRLEN_P(callable), use_heap);
lmname_len = Z_STRLEN_P(callable) - 1; lmname_len = Z_STRLEN_P(callable) - 1;
zend_str_tolower_copy(lmname, Z_STRVAL_P(callable) + 1, lmname_len); zend_str_tolower_copy(lmname, Z_STRVAL_P(callable) + 1, lmname_len);
} else { } else {
lmname = do_alloca(Z_STRLEN_P(callable), use_heap); lmname = do_alloca(Z_STRLEN_P(callable) + 1, use_heap);
lmname_len = Z_STRLEN_P(callable); lmname_len = Z_STRLEN_P(callable);
zend_str_tolower_copy(lmname, Z_STRVAL_P(callable), lmname_len); zend_str_tolower_copy(lmname, Z_STRVAL_P(callable), lmname_len);
} }