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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2022-08-15 15:40:07 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2022-08-15 15:40:07 -0400 |
| commit | bb9237a1295a29c4e41b97f9d34e3922ac69c071 (patch) | |
| tree | 549a27cf53db9a763db3203316165ee2e0ce0428 /src/backend/utils/adt/ruleutils.c | |
| parent | 1c5818b9c68e5c2ac8f19d372f24cce409de1a26 (diff) | |
| download | postgresql-bb9237a1295a29c4e41b97f9d34e3922ac69c071.tar.gz postgresql-bb9237a1295a29c4e41b97f9d34e3922ac69c071.zip | |
Add missing bad-PGconn guards in libpq entry points.
There's a convention that externally-visible libpq functions should
check for a NULL PGconn pointer, and fail gracefully instead of
crashing. PQflush() and PQisnonblocking() didn't get that memo
though. Also add a similar check to PQdefaultSSLKeyPassHook_OpenSSL;
while it's not clear that ordinary usage could reach that with a
null conn pointer, it's cheap enough to check, so let's be consistent.
Daniele Varrazzo and Tom Lane
Discussion: https://postgr.es/m/CA+mi_8Zm_mVVyW1iNFgyMd9Oh0Nv8-F+7Y3-BqwMgTMHuo_h2Q@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
0 files changed, 0 insertions, 0 deletions