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-rw-r--r--web/lib/pkgfuncs.inc55
1 files changed, 22 insertions, 33 deletions
diff --git a/web/lib/pkgfuncs.inc b/web/lib/pkgfuncs.inc
index 75f076e..9979d24 100644
--- a/web/lib/pkgfuncs.inc
+++ b/web/lib/pkgfuncs.inc
@@ -598,6 +598,20 @@ function current_action($action) {
}
/**
+ * Ensure an array of IDs is in fact all valid integers.
+ */
+function sanitize_ids($ids) {
+ $new_ids = array();
+ foreach ($ids as $id) {
+ $id = intval($id);
+ if ($id > 0) {
+ $new_ids[] = $id;
+ }
+ }
+ return $new_ids;
+}
+
+/**
* Flag and un-flag packages out-of-date
*
* @param string $atype Account type, output of account_from_sid
@@ -616,6 +630,7 @@ function pkg_flag ($atype, $ids, $action = True) {
}
}
+ $ids = sanitize_ids($ids);
if (empty($ids)) {
if ($action) {
return __("You did not select any packages to flag.");
@@ -624,28 +639,8 @@ function pkg_flag ($atype, $ids, $action = True) {
}
}
- foreach ($ids as $pid) {
- if (!is_numeric($pid)) {
- if ($action) {
- return __("You did not select any packages to flag.");
- } else {
- return __("You did not select any packages to unflag.");
- }
- }
- }
-
$dbh = db_connect();
- $first = 1;
- foreach ($ids as $pid) {
- if ($first) {
- $first = 0;
- $flag = $pid;
- } else {
- $flag .= ", " . $pid;
- }
- }
-
$q = "UPDATE Packages SET";
if ($action) {
$q.= " OutOfDateTS = UNIX_TIMESTAMP()";
@@ -653,7 +648,7 @@ function pkg_flag ($atype, $ids, $action = True) {
else {
$q.= " OutOfDateTS = NULL";
}
- $q.= " WHERE ID IN (" . $flag . ")";
+ $q.= " WHERE ID IN (" . implode(",", $ids) . ")";
db_query($q, $dbh);
@@ -664,7 +659,7 @@ function pkg_flag ($atype, $ids, $action = True) {
$f_uid = uid_from_sid($_COOKIE['AURSID']);
$q = "SELECT Packages.Name, Users.Email, Packages.ID ";
$q.= "FROM Packages, Users ";
- $q.= "WHERE Packages.ID IN (" . $flag .") ";
+ $q.= "WHERE Packages.ID IN (" . implode(",", $ids) .") ";
$q.= "AND Users.ID = Packages.MaintainerUID ";
$q.= "AND Users.ID != " . $f_uid;
$result = db_query($q, $dbh);
@@ -704,6 +699,7 @@ function pkg_delete ($atype, $ids) {
return __("You do have permission to delete packages.");
}
+ $ids = sanitize_ids($ids);
if (empty($ids)) {
return __("You did not select any packages to delete.");
}
@@ -733,6 +729,7 @@ function pkg_adopt ($atype, $ids, $action = True) {
}
}
+ $ids = sanitize_ids($ids);
if (empty($ids)) {
if ($action) {
return __("You did not select any packages to adopt.");
@@ -743,16 +740,6 @@ function pkg_adopt ($atype, $ids, $action = True) {
$dbh = db_connect();
- $first = 1;
- foreach ($ids as $pid) {
- if ($first) {
- $first = 0;
- $pkg = $pid;
- } else {
- $pkg .= ", ".$pid;
- }
- }
-
$field = "MaintainerUID";
$q = "UPDATE Packages ";
@@ -763,7 +750,7 @@ function pkg_adopt ($atype, $ids, $action = True) {
}
$q.= "SET $field = $user ";
- $q.= "WHERE ID IN ($pkg) ";
+ $q.= "WHERE ID IN (" . implode(",", $ids) . ") ";
if ($action && $atype == "User") {
# Regular users may only adopt orphan packages from unsupported
@@ -800,6 +787,7 @@ function pkg_vote ($atype, $ids, $action = True) {
}
}
+ $ids = sanitize_ids($ids);
if (empty($ids)) {
if ($action) {
return __("You did not select any packages to vote for.");
@@ -881,6 +869,7 @@ function pkg_notify ($atype, $ids, $action = True) {
return;
}
+ $ids = sanitize_ids($ids);
if (empty($ids)) {
return __("Couldn't add to notification list.");
}