diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2018-02-11 06:54:35 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-02-19 14:57:12 +0000 |
| commit | 6daa6535692b2c68b493636a9bbfdcbc475b3d80 (patch) | |
| tree | 7df7839a468dd544103b3e0bc752da718db04fa8 /xlators/cluster/afr/src/afr-self-heal-common.c | |
| parent | e80c10d5e6fb97e132ff7f1c2846629fb5ad915f (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>
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 |