diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2018-02-11 06:54:35 +0530 |
|---|---|---|
| committer | Ravishankar N <ravishankar@redhat.com> | 2018-02-20 03:12:02 +0000 |
| commit | 325d714e40b273b99a63f58a4c6c83b7f1143ee5 (patch) | |
| tree | fb071a1741afe2877f068fc76b3d28879128f500 /xlators/cluster/afr/src/afr-self-heal-common.c | |
| parent | fe8da0eb3cfb596131641ea5142e3d3d6336cba5 (diff) | |
posix/afr: handle backward compatibility for rchecksum fop
Added a volume option 'fips-mode-rchecksum' tied to op version 4.
If not set, rchecksum fop will use MD5 instead of SHA256.
updates: #230
Change-Id: Id8ea1303777e6450852c0bc25503cda341a6aec2
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
(cherry picked from commit 6daa6535692b2c68b493636a9bbfdcbc475b3d80)
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-common.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-common.c b/xlators/cluster/afr/src/afr-self-heal-common.c index 7e2a6027126..7195dfe058c 100644 --- a/xlators/cluster/afr/src/afr-self-heal-common.c +++ b/xlators/cluster/afr/src/afr-self-heal-common.c @@ -648,7 +648,13 @@ afr_reply_copy (struct afr_reply *dst, struct afr_reply *src) if (dst->xdata) dict_unref (dst->xdata); dst->xdata = xdata; - memcpy (dst->checksum, src->checksum, SHA256_DIGEST_LENGTH); + if (xdata && dict_get_str_boolean (xdata, "fips-mode-rchecksum", + _gf_false) == _gf_true) { + memcpy (dst->checksum, src->checksum, SHA256_DIGEST_LENGTH); + } else { + memcpy (dst->checksum, src->checksum, MD5_DIGEST_LENGTH); + } + dst->fips_mode_rchecksum = src->fips_mode_rchecksum; } void |