diff options
Diffstat (limited to 'cmd/zdb/zdb.c')
| -rw-r--r-- | cmd/zdb/zdb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c index 3fc9fd2a9..70c85a87a 100644 --- a/cmd/zdb/zdb.c +++ b/cmd/zdb/zdb.c @@ -2360,7 +2360,7 @@ static void snprintf_zstd_header(spa_t *spa, char *blkbuf, size_t buflen, const blkptr_t *bp) { - abd_t *pabd; + static abd_t *pabd = NULL; void *buf; zio_t *zio; zfs_zstdhdr_t zstd_hdr; @@ -2391,7 +2391,8 @@ snprintf_zstd_header(spa_t *spa, char *blkbuf, size_t buflen, return; } - pabd = abd_alloc_for_io(SPA_MAXBLOCKSIZE, B_FALSE); + if (!pabd) + pabd = abd_alloc_for_io(SPA_MAXBLOCKSIZE, B_FALSE); zio = zio_root(spa, NULL, NULL, 0); /* Decrypt but don't decompress so we can read the compression header */ |