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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2025-07-02 15:47:59 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2025-07-02 15:48:02 -0400 |
| commit | fe05430ace8e0b3c945cf581564458a5983a07b6 (patch) | |
| tree | fa65f646f5115339564ac2826eafb57ca5cb3b31 /src/backend/access/gist/gistutil.c | |
| parent | 0c2b7174c362d3092eb7eabf0117a8d47c64ce0e (diff) | |
| download | postgresql-fe05430ace8e0b3c945cf581564458a5983a07b6.tar.gz postgresql-fe05430ace8e0b3c945cf581564458a5983a07b6.zip | |
Correctly copy the target host identification in PQcancelCreate.
PQcancelCreate failed to copy struct pg_conn_host's "type" field,
instead leaving it zero (a/k/a CHT_HOST_NAME). This seemingly
has no great ill effects if it should have been CHT_UNIX_SOCKET
instead, but if it should have been CHT_HOST_ADDRESS then a
null-pointer dereference will occur when the cancelConn is used.
Bug: #18974
Reported-by: Maxim Boguk <maxim.boguk@gmail.com>
Author: Sergei Kornilov <sk@zsrv.org>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/18974-575f02b2168b36b3@postgresql.org
Backpatch-through: 17
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
0 files changed, 0 insertions, 0 deletions