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authorelij <elij.mx@gmail.com>2011-05-11 16:17:12 -0700
committerLukas Fleischer <archlinux@cryptocrack.de>2011-05-17 10:43:42 +0200
commit0898f1447a2d6bdc893f55f4718f867734841361 (patch)
tree22ab9736ad4b92af12daeb3a5215b126c3a8c22c /web/html/addvote.php
parentd38f3460e55ad4e8486c63902f3b581684d6f188 (diff)
downloadaurweb-0898f1447a2d6bdc893f55f4718f867734841361.tar.xz
test return value from db_query before assuming it is valid
make the sql query form consistent in usage by cleaning up instances where db_query's result was not inspected before attempting to fetch row data from the handle Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Diffstat (limited to 'web/html/addvote.php')
-rw-r--r--web/html/addvote.php16
1 files changed, 14 insertions, 2 deletions
diff --git a/web/html/addvote.php b/web/html/addvote.php
index 5936d56..a459610 100644
--- a/web/html/addvote.php
+++ b/web/html/addvote.php
@@ -21,14 +21,26 @@ if ($atype == "Trusted User" OR $atype == "Developer") {
if (!empty($_POST['user'])) {
$qcheck = "SELECT * FROM Users WHERE Username = '" . mysql_real_escape_string($_POST['user']) . "'";
- $check = mysql_num_rows(db_query($qcheck, $dbh));
+ $result = db_query($qcheck, $dbh);
+ if ($result) {
+ $check = mysql_num_rows($result);
+ }
+ else {
+ $check = 0;
+ }
if ($check == 0) {
$error.= __("Username does not exist.");
} else {
$qcheck = "SELECT * FROM TU_VoteInfo WHERE User = '" . mysql_real_escape_string($_POST['user']) . "'";
$qcheck.= " AND End > UNIX_TIMESTAMP()";
- $check = mysql_num_rows(db_query($qcheck, $dbh));
+ $result = db_query($qcheck, $dbh);
+ if ($result) {
+ $check = mysql_num_rows($result);
+ }
+ else {
+ $check = 0;
+ }
if ($check != 0) {
$error.= __("%s already has proposal running for them.", htmlentities($_POST['user']));