authorSergey Poznyakoff <>2018-08-19 06:50:22 (GMT)
committer Sergey Poznyakoff <>2018-08-19 06:56:14 (GMT)
commit64ef7e827406f91d31bffdcad9f4b8aaad1f874c (patch) (side-by-side diff)
parent4e23fa7b90b56408d480ba8c7556b190757ea2c7 (diff)
Fix directory entry validation.
Bug reported by Miroslav Lichvar and Marek Skalick√Ĺ * src/bucket.c (gdbm_dir_entry_valid_p): Fix lower limit for the allowed bucket address. Initial allocation of second block for the directory can be eventually returned to the available list when the directory is expanded during bucket splitting.
Diffstat (more/less context) (show whitespace changes)
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bucket.c b/src/bucket.c
index 0597965..3d267e2 100644
--- a/src/bucket.c
+++ b/src/bucket.c
@@ -56,3 +56,3 @@ gdbm_dir_entry_valid_p (GDBM_FILE dbf, int dir_index)
&& dir_index < GDBM_DIR_COUNT (dbf)
- && dbf->dir[dir_index] >= 2*dbf->header->block_size;
+ && dbf->dir[dir_index] >= dbf->header->block_size;

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