mleku/libblkmaker
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Check block version for compatibility, honouring version/force and version/reduce mutations if allowed

Browse Source
This commit is contained in:
Luke Dashjr
2012-09-15 04:20:34 +00:00
parent 905105615f
commit d1288b4e6e
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
blkmaker_jansson.c
View File

@@ -245,6 +245,15 @@ const char *blktmpl_add_jansson(blktemplate_t *tmpl, const json_t *json, time_t
}
}
if (tmpl->version > 2 || (tmpl->version == 2 && !tmpl->height))
{
if (tmpl->mutations & BMM_VERDROP)
tmpl->version = tmpl->height ? 2 : 1;
else
if (!(tmpl->mutations & BMM_VERFORCE))
return "Unrecognized block version, and not allowed to reduce or force it";
}
tmpl->_time_rcvd = time_rcvd;
return NULL;