diff options
| author | David Rowley | 2023-10-10 03:50:03 +0000 |
|---|---|---|
| committer | David Rowley | 2023-10-10 03:50:03 +0000 |
| commit | fc4089f3c65a5f1b413a3299ba02b66a8e5e37d0 (patch) | |
| tree | 17b74aeb967a5a0296a8cd642e3ce88c44b2a50b /src/backend/access/gist | |
| parent | 4f3b56eea23554e1756a26080db273156f23f4f2 (diff) | |
Fix possible crash in add_paths_to_append_rel()
While working on a8a968a82, I failed to consider that
cheapest_startup_path can be NULL when there is no non-parameterized
path in the pathlist. This is well documented in set_cheapest(), I just
failed to notice.
Here we adjust the code to just check if the RelOptInfo has a
cheapest_startup_path set before adding it to the startup_subpaths list.
Reported-by: Richard Guo
Author: Richard Guo
Discussion: https://postgr.es/m/CAMbWs49w3t03V69XhdCuw+GDwivny4uQUxrkVp6Gejaspt0wMQ@mail.gmail.com
Diffstat (limited to 'src/backend/access/gist')
0 files changed, 0 insertions, 0 deletions