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| author | Andres Freund | 2022-03-23 23:38:43 +0000 |
|---|---|---|
| committer | Andres Freund | 2022-03-28 01:13:50 +0000 |
| commit | 264d284929e0d5a419821f94f16f766b5497c87a (patch) | |
| tree | 432315466ad07f9d7ce3e1104590758e69d5f10d /src/backend/commands/variable.c | |
| parent | cc7401d5ca498a84d9b47fd2e01cebd8e830e558 (diff) | |
waldump: fix use-after-free in search_directory().
After closedir() dirent->d_name is not valid anymore. As there alerady are a
few places relying on the limited lifetime of pg_waldump, do so here as well,
and just pg_strdup() the string.
The bug was introduced in fc49e24fa69a.
Found by UBSan, run locally.
Backpatch: 11-, like fc49e24fa69 itself.
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions