diff options
Diffstat (limited to 'src/backend/libpq/pqcomm.c')
| -rw-r--r-- | src/backend/libpq/pqcomm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c index 8066ee1d1e..b9ccd4473f 100644 --- a/src/backend/libpq/pqcomm.c +++ b/src/backend/libpq/pqcomm.c @@ -1203,7 +1203,7 @@ pq_is_reading_msg(void) * is removed. Also, s->cursor is initialized to zero for convenience * in scanning the message contents. * - * If maxlen is not zero, it is an upper limit on the length of the + * maxlen is the upper limit on the length of the * message we are willing to accept. We abort the connection (by * returning EOF) if client tries to send more than that. * @@ -1230,8 +1230,7 @@ pq_getmessage(StringInfo s, int maxlen) len = pg_ntoh32(len); - if (len < 4 || - (maxlen > 0 && len > maxlen)) + if (len < 4 || len > maxlen) { ereport(COMMERROR, (errcode(ERRCODE_PROTOCOL_VIOLATION), |