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Merge branch 'PHP-7.4' into PHP-8.0

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* PHP-7.4:
  Fixed bug #67983
This commit is contained in:
Nikita Popov 2020-12-16 10:53:48 +01:00
commit 1a66d64717
3 changed files with 62 additions and 22 deletions
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45
ext/mysqlnd/mysqlnd_wireprotocol.c
View file

@ -1604,8 +1604,28 @@ php_mysqlnd_rowp_read_text_protocol_aux(MYSQLND_ROW_BUFFER * row_buffer, zval *
}
MYSQLND_INC_CONN_STATISTIC_W_VALUE2(stats, statistic, 1, STAT_BYTES_RECEIVED_PURE_DATA_TEXT, len);
}
if (fields_metadata[i].type == MYSQL_TYPE_BIT) {
/*
BIT fields are specially handled. As they come as bit mask, they have
to be converted to human-readable representation.
*/
ps_fetch_from_1_to_8_bytes(current_field, &(fields_metadata[i]), 0, (const zend_uchar **) &p, len);
/*
We have advanced in ps_fetch_from_1_to_8_bytes. We should go back because
later in this function there will be an advancement.
*/
p -= len;
if (Z_TYPE_P(current_field) == IS_LONG && !as_int_or_float) {
/* we are using the text protocol, so convert to string */
char tmp[22];
const size_t tmp_len = sprintf((char *)&tmp, ZEND_ULONG_FMT, Z_LVAL_P(current_field));
ZVAL_STRINGL(current_field, tmp, tmp_len);
} else if (Z_TYPE_P(current_field) == IS_STRING) {
/* nothing to do here, as we want a string and ps_fetch_from_1_to_8_bytes() has given us one */
}
}
#ifdef MYSQLND_STRING_TO_INT_CONVERSION
if (as_int_or_float && perm_bind.php_type == IS_LONG) {
else if (as_int_or_float && perm_bind.php_type == IS_LONG) {
zend_uchar save = *(p + len);
/* We have to make it ASCIIZ temporarily */
*(p + len) = '\0';
@ -1649,28 +1669,9 @@ php_mysqlnd_rowp_read_text_protocol_aux(MYSQLND_ROW_BUFFER * row_buffer, zval *
*(p + len) = '\0';
ZVAL_DOUBLE(current_field, atof((char *) p));
*(p + len) = save;
} else
}
#endif /* MYSQLND_STRING_TO_INT_CONVERSION */
if (fields_metadata[i].type == MYSQL_TYPE_BIT) {
/*
BIT fields are specially handled. As they come as bit mask, they have
to be converted to human-readable representation.
*/
ps_fetch_from_1_to_8_bytes(current_field, &(fields_metadata[i]), 0, (const zend_uchar **) &p, len);
/*
We have advanced in ps_fetch_from_1_to_8_bytes. We should go back because
later in this function there will be an advancement.
*/
p -= len;
if (Z_TYPE_P(current_field) == IS_LONG && !as_int_or_float) {
/* we are using the text protocol, so convert to string */
char tmp[22];
const size_t tmp_len = sprintf((char *)&tmp, ZEND_ULONG_FMT, Z_LVAL_P(current_field));
ZVAL_STRINGL(current_field, tmp, tmp_len);
} else if (Z_TYPE_P(current_field) == IS_STRING) {
/* nothing to do here, as we want a string and ps_fetch_from_1_to_8_bytes() has given us one */
}
} else {
else {
ZVAL_STRINGL_FAST(current_field, (char *)p, len);
}
p += len;