From 10adee27ced279c381816e1321226fce5834340c Mon Sep 17 00:00:00 2001 From: Tim Chase Date: Sat, 31 Mar 2018 17:14:21 -0500 Subject: [PATCH] Remove ASSERT() in l2arc_apply_transforms() The ASSERT was erroneously copied from the next section of code. The buffer's size should be expanded from "psize" to "asize" if necessary. Reviewed-by: Tom Caputi Reviewed-by: Brian Behlendorf Signed-off-by: Tim Chase Closes #7375 --- module/zfs/arc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/module/zfs/arc.c b/module/zfs/arc.c index 893e42d31..40a93107d 100644 --- a/module/zfs/arc.c +++ b/module/zfs/arc.c @@ -8476,11 +8476,11 @@ l2arc_apply_transforms(spa_t *spa, arc_buf_hdr_t *hdr, uint64_t asize, * shared buffer or to reallocate the buffer to match asize. */ if (HDR_HAS_RABD(hdr) && asize != psize) { - ASSERT3U(size, ==, psize); + ASSERT3U(asize, >=, psize); to_write = abd_alloc_for_io(asize, ismd); - abd_copy(to_write, hdr->b_crypt_hdr.b_rabd, size); - if (size != asize) - abd_zero_off(to_write, size, asize - size); + abd_copy(to_write, hdr->b_crypt_hdr.b_rabd, psize); + if (psize != asize) + abd_zero_off(to_write, psize, asize - psize); goto out; } -- 2.40.0