mdb.c: In function 'mdb_env_cwalk':
mdb.c:9273:7: warning: writing 8 bytes into a region of size 1 [-Wstringop-overflow=]
9273 | memcpy(NODEDATA(ni), &my->mc_next_pgno, sizeof(pgno_t));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mdb.c:941:8: note: at offset 0 to object 'mn_data' with size 1 declared here
941 | char mn_data[1]; /**< key and data are appended here */
| ^~~~~~~
mdb.c: In function 'mdb_node_add':
mdb.c:7412:4: warning: writing 8 bytes into a region of size 1 [-Wstringop-overflow=]
7412 | memcpy(ndata, &ofp->mp_pgno, sizeof(pgno_t));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mdb.c:7406:5: warning: writing 8 bytes into a region of size 1 [-Wstringop-overflow=]
7406 | memcpy(ndata, data->mv_data, sizeof(pgno_t));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Since our Go version trusts our C coders to have figured out stuff like this, we can just ignore these (a quick inspection reveals that they are almost certainly false positives). PR incoming.
We're seeing warnings on the build:
Since our Go version trusts our C coders to have figured out stuff like this, we can just ignore these (a quick inspection reveals that they are almost certainly false positives). PR incoming.