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| author | Lester Caine <lester@lsces.co.uk> | 2026-06-06 20:00:41 +0100 |
|---|---|---|
| committer | Lester Caine <lester@lsces.co.uk> | 2026-06-06 20:00:41 +0100 |
| commit | c39bae2d02294e06274199fa8a06b47aeb26f715 (patch) | |
| tree | 0bfe910737d8a6df16413d2ecf687d1959e95736 | |
| parent | b0deca1abeba1eb0e7d3374ef44c44e1adfefde8 (diff) | |
| download | wiki-c39bae2d02294e06274199fa8a06b47aeb26f715.tar.gz wiki-c39bae2d02294e06274199fa8a06b47aeb26f715.tar.bz2 wiki-c39bae2d02294e06274199fa8a06b47aeb26f715.zip | |
wiki: fix TypeError in backlinks.php when no page is specified
The empty if block at line 23 was never filled in. With no page/page_id/
content_id in the request, lookup_page_inc.php produces a blank BitPage
with mPageName=null. Passing null to pageExists(string) throws a TypeError
in PHP 8.1+.
Add a fatalError() in the empty block so missing-page requests are handled
before the pageExists() call.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
| -rwxr-xr-x | backlinks.php | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/backlinks.php b/backlinks.php index 864c75f..c358eec 100755 --- a/backlinks.php +++ b/backlinks.php @@ -21,6 +21,7 @@ $gBitSystem->verifyFeature( 'wiki_backlinks' ); // Get the page from the request var or default it to HomePage if ( empty($gContent->mPageName) ) { + $gBitSystem->fatalError( KernelTools::tra( "No page specified" ) ); } // Now check permissions to access this page $gContent->verifyViewPermission(); |