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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 18:15:15 -0700 |
| commit | 5ebd262dcbacddbd359d08c032fa04bfdf839b36 (patch) | |
| tree | c934cf3a7c44c90a5d275a7ba646616fc0e34169 /contrib/postgres_fdw/postgres_fdw.c | |
| parent | 5ca2aa2f26eaa3c355abd314aa7619f403aa4e4d (diff) | |
| download | postgresql-5ebd262dcbacddbd359d08c032fa04bfdf839b36.tar.gz postgresql-5ebd262dcbacddbd359d08c032fa04bfdf839b36.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/postgres_fdw/postgres_fdw.c')
0 files changed, 0 insertions, 0 deletions