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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2020-11-01 11:26:16 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2020-11-01 11:26:25 -0500 |
| commit | 0041941f5bbe48ff3a05942efc6aa65f4f389efc (patch) | |
| tree | 10987a75f174314bc48f0eb8a1fd9bf006285298 /src/backend/executor/nodeIncrementalSort.c | |
| parent | bb62df46bcaa109d5eb1907392034024dde0886e (diff) | |
| download | postgresql-0041941f5bbe48ff3a05942efc6aa65f4f389efc.tar.gz postgresql-0041941f5bbe48ff3a05942efc6aa65f4f389efc.zip | |
Avoid null pointer dereference if error result lacks SQLSTATE.
Although error results received from the backend should always have
a SQLSTATE field, ones generated by libpq won't, making this code
vulnerable to a crash after, say, untimely loss of connection.
Noted by Coverity.
Oversight in commit 403a3d91c. Back-patch to 9.5, as that was.
Diffstat (limited to 'src/backend/executor/nodeIncrementalSort.c')
0 files changed, 0 insertions, 0 deletions