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| author | Andres Freund <andres@anarazel.de> | 2022-03-23 16:38:43 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2022-03-27 18:15:10 -0700 |
| commit | 6839aa7a6921d133a51e6162b9ee710ab712293d (patch) | |
| tree | efa6b3aeb91de01763a06bbdb77a4037e73bb816 /contrib/pageinspect/gistfuncs.c | |
| parent | 3f7a59c59b4873a3b39838401d590f9d030a3500 (diff) | |
| download | postgresql-6839aa7a6921d133a51e6162b9ee710ab712293d.tar.gz postgresql-6839aa7a6921d133a51e6162b9ee710ab712293d.zip | |
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 'contrib/pageinspect/gistfuncs.c')
0 files changed, 0 insertions, 0 deletions