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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 | d63a69157d189bf3d56eb5ad37fa67d0134bfb31 (patch) | |
| tree | d5491d34c19d7e4711ec7dfd65083603a852a368 /src/backend/executor/nodeHashjoin.c | |
| parent | 63b64d8270691894a9a8f2d4e929e7780020edb8 (diff) | |
| download | postgresql-d63a69157d189bf3d56eb5ad37fa67d0134bfb31.tar.gz postgresql-d63a69157d189bf3d56eb5ad37fa67d0134bfb31.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/executor/nodeHashjoin.c')
0 files changed, 0 insertions, 0 deletions