| From: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
|---|---|
| To: | pgpool-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Memory leak in a SSL module |
| Date: | 2026-04-06 07:20:06 |
| Message-ID: | 20260406.162006.817781254020976644.ishii@postgresql.org |
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| Lists: | pgpool-hackers |
> load_dh_file() leaks memory when supplied DH parameters are not valid.
> It should have freed the memory returned by PEM_read_DHparams() using
> DH_free(). The module was first imported from PostgreSQL (commit
> 573bd08b99e277026e87bb55ae69c489fab321b8 2018/1/19) on 2019/6/18 by
> commit 51bc494aaa7fd191e14038204d18effe2efb0ec8. PostgreSQL found the
> memory leak later on and fixed it by commit
> e835e89a0fd267871e7fbddc39ad00ee3d0cb55c on 2021/3/20.
>
> While I'm at it, the copyright notice in the same file is fixed. Since
> the code was copied from PostgreSQL, we should retain the original
> PostgreSQL copyright notice.
>
> Patch attached.
Patch pushed.
Regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp
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