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Merge pull request #683 from Barenboim/master

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fix mysql client core on retrying
This commit is contained in:
xiehan
2021-12-13 17:07:56 +08:00
committed by GitHub
parent 8a686974bf d4b56dfc4a
commit e09a23cffb
1 changed files with 12 additions and 6 deletions
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src/protocol/mysql_parser.c
+12 -6
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@@ -58,11 +58,16 @@ void mysql_parser_deinit(mysql_parser_t *parser)
list_for_each_safe(pos, tmp, &parser->result_set_list)
{
result_set = list_entry(pos, struct __mysql_result_set, list);
for (i = 0; i < result_set->field_count; i++)
free(result_set->fields[i]);
if (result_set->field_count)
free(result_set->fields);
list_del(pos);
if (result_set->field_count)
{
for (i = 0; i < result_set->field_count; i++)
free(result_set->fields[i]);
free(result_set->fields);
}
free(result_set);
}
}
@@ -361,16 +366,17 @@ static int parse_field_count(const void *buf, size_t len, mysql_parser_t *parser
if (field_count)
{
result_set = (struct __mysql_result_set *)malloc(sizeof(struct __mysql_result_set));
result_set = (struct __mysql_result_set *)malloc(sizeof (struct __mysql_result_set));
if (result_set == NULL)
return -1;
result_set->fields = (mysql_field_t **)malloc(sizeof(mysql_field_t *) * field_count);
result_set->fields = (mysql_field_t **)calloc(field_count, sizeof (mysql_field_t *));
if (result_set->fields == NULL)
{
free(result_set);
return -1;
}
result_set->field_count = field_count;
result_set->row_count = 0;
result_set->type = MYSQL_PACKET_GET_RESULT;