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| author | Lukas Fleischer <lfleischer@archlinux.org> | 2017-04-18 08:36:29 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@archlinux.org> | 2017-04-18 08:40:22 +0200 |
| commit | 4f662c773dd70145640074f2659954e8f8a3daef (patch) | |
| tree | d646b65155088d328eb2eb316b185a277273c52f /web/lib | |
| parent | 6090c2ae8b6b33af79cae2ed63ebe5209d0729b3 (diff) | |
| download | aur-4f662c773dd70145640074f2659954e8f8a3daef.tar.gz aur-4f662c773dd70145640074f2659954e8f8a3daef.tar.xz | |
Check query return value in db_cache_value()
Instead of unconditionally calling fetch on the return value of query(),
error out early if the value evaluates to false.
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
Diffstat (limited to 'web/lib')
| -rw-r--r-- | web/lib/cachefuncs.inc.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/web/lib/cachefuncs.inc.php b/web/lib/cachefuncs.inc.php index d558be44..faeae5a2 100644 --- a/web/lib/cachefuncs.inc.php +++ b/web/lib/cachefuncs.inc.php @@ -73,6 +73,9 @@ function db_cache_value($dbq, $key, $ttl=600) { $value = get_cache_value($key, $status); if (!$status) { $result = $dbh->query($dbq); + if (!$result) { + return false; + } $row = $result->fetch(PDO::FETCH_NUM); $value = $row[0]; set_cache_value($key, $value, $ttl); |