diff options
Diffstat (limited to 'src/backend/commands/copyfromparse.c')
| -rw-r--r-- | src/backend/commands/copyfromparse.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/commands/copyfromparse.c b/src/backend/commands/copyfromparse.c index e06534943f7..57813b3458b 100644 --- a/src/backend/commands/copyfromparse.c +++ b/src/backend/commands/copyfromparse.c @@ -789,11 +789,12 @@ NextCopyFromRawFields(CopyFromState cstate, char ***fields, int *nfields) foreach(cur, cstate->attnumlist) { int attnum = lfirst_int(cur); - char *colName = cstate->raw_fields[attnum - 1]; + char *colName; Form_pg_attribute attr = TupleDescAttr(tupDesc, attnum - 1); - fldnum++; + Assert(fldnum < cstate->max_fields); + colName = cstate->raw_fields[fldnum++]; if (colName == NULL) ereport(ERROR, (errcode(ERRCODE_BAD_COPY_FILE_FORMAT), |