lei_mail_sync: explicit bind for old SQL_VARCHAR compat

[public-inbox.git] / lib / PublicInbox / LeiMailSync.pm

diff --git a/lib/PublicInbox/LeiMailSync.pm b/lib/PublicInbox/LeiMailSync.pm
index 85480599818de3ee1759b7622f35bd789b5fa770..665206a8319ec661501666d139ba0f2413f607e1 100644 (file)
--- a/lib/PublicInbox/LeiMailSync.pm
+++ b/lib/PublicInbox/LeiMailSync.pm
@@ -106,12 +106,15 @@ sub get_fid ($$$) {
        $sth->execute;
        my ($fid) = $sth->fetchrow_array;
        if (defined $fid) { # for downgrade+upgrade (1.8 -> 1.7 -> 1.8)
-               $dbh->do('DELETE FROM folders WHERE loc = ? AND fid != ?',
-                       undef, $folder, $fid) if defined($dbh);
+               my $del = $dbh->prepare_cached(<<'');
+DELETE FROM folders WHERE loc = ? AND fid != ?
+
+               $del->execute($folder, $fid);
        } else {
-               $sth->execute($folder); # fixup old stuff
+               $sth->bind_param(1, $folder, SQL_VARCHAR);
+               $sth->execute; # fixup old stuff
                ($fid) = $sth->fetchrow_array;
-               update_fid($dbh, $fid, $folder) if defined($fid) && $dbh;
+               update_fid($dbh, $fid, $folder) if defined($fid);
        }
        $fid;
 }
@@ -350,7 +353,8 @@ sub locations_for {
        }
 
        # deal with 1.7.0 DBs :<
-       $sth->execute($oidbin);
+       $sth->bind_param(1, $oidbin, SQL_VARCHAR);
+       $sth->execute;
        while (my ($fid, $uid) = $sth->fetchrow_array) {
                next if $seen{"$uid.$fid"};
                push @{$fid2id{$fid}}, $uid;
@@ -366,7 +370,8 @@ sub locations_for {
        }
 
        # deal with 1.7.0 DBs :<
-       $sth->execute($oidbin);
+       $sth->bind_param(1, $oidbin, SQL_VARCHAR);
+       $sth->execute;
        while (my ($fid, $name) = $sth->fetchrow_array) {
                next if $seen{"$fid.$name"};
                push @{$fid2id{$fid}}, $name;
@@ -646,7 +651,9 @@ EOM
        $sth->bind_param(2, $nm, SQL_BLOB);
        $sth->execute;
        my @bin = map { $_->[0] } @{$sth->fetchall_arrayref};
-       $sth->execute($fid, $nm);
+       $sth->bind_param(1, $fid);
+       $sth->bind_param(2, $nm, SQL_VARCHAR);
+       $sth->execute;
        my @old = map { $_->[0] } @{$sth->fetchall_arrayref};
        my %uniq; # for public-inbox <= 1.7.0
        grep { !$uniq{$_}++ } (@bin, @old);