[Tarantool-patches] [PATCH] sql: fix memleak during parsing

[Kirill Yukhin]

Hello,

On 23 сен 17:26, Roman Khabibov wrote:
> Fix a memory leak generated by allocation of indexes array of
> parser ephemeral space.
> ---
> 
> Branch: https://github.com/tarantool/tarantool/tree/romanhabibov/sql-memleak
> 
> P.S. It's really memleak, I checked with valgrind.
> 
>  src/box/sql/tokenize.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/box/sql/tokenize.c b/src/box/sql/tokenize.c
> index 5404a78e9..6cf92b4f7 100644
> --- a/src/box/sql/tokenize.c
> +++ b/src/box/sql/tokenize.c
> @@ -447,6 +447,8 @@ parser_space_delete(struct sql *db, struct space *space)
>  	assert(space->def->opts.is_ephemeral);
>  	for (uint32_t i = 0; i < space->index_count; ++i)
>  		index_def_delete(space->index[i]->def);
> +	if (space->index_count != 0)
> +		free(space->index);

What if there're more than 1 index?

--
Regards, Kirill Yukhin