diff options
| -rw-r--r-- | lib/PublicInbox/NNTP.pm | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm index 1e564634..267fe4b9 100644 --- a/lib/PublicInbox/NNTP.pm +++ b/lib/PublicInbox/NNTP.pm @@ -949,10 +949,12 @@ sub event_write { sub event_read { my ($self) = @_; use constant LINE_MAX => 512; # RFC 977 section 2.3 - my $r = 1; - my $buf = $self->read(LINE_MAX) or return $self->close; - $self->{rbuf} .= $$buf; + if (index($self->{rbuf}, "\n") < 0) { + my $buf = $self->read(LINE_MAX) or return $self->close; + $self->{rbuf} .= $$buf; + } + my $r = 1; while ($r > 0 && $self->{rbuf} =~ s/\A\s*([^\r\n]+)\r?\n//) { my $line = $1; return $self->close if $line =~ /[[:cntrl:]]/s; |