Mercurial > illumos > illumos-gate
changeset 10839:cf83b553a2ab
6836714 arc_read_done may try to byteswap undefined data
| author | William Gorrell <william.gorrell@sun.com> |
|---|---|
| date | Thu, 22 Oct 2009 09:11:59 -0600 |
| parents | 0a1397be8bf1 |
| children | 7df556caf412 |
| files | usr/src/uts/common/fs/zfs/arc.c |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/usr/src/uts/common/fs/zfs/arc.c Thu Oct 22 10:04:06 2009 +0200 +++ b/usr/src/uts/common/fs/zfs/arc.c Thu Oct 22 09:11:59 2009 -0600 @@ -2454,7 +2454,7 @@ /* byteswap if necessary */ callback_list = hdr->b_acb; ASSERT(callback_list != NULL); - if (BP_SHOULD_BYTESWAP(zio->io_bp)) { + if (BP_SHOULD_BYTESWAP(zio->io_bp) && zio->io_error == 0) { arc_byteswap_func_t *func = BP_GET_LEVEL(zio->io_bp) > 0 ? byteswap_uint64_array : dmu_ot[BP_GET_TYPE(zio->io_bp)].ot_byteswap;