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SMF2.1
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! Hopefully guard better against bad stuff happening in package backup process.

Signed-off-by: Peter Spicer <[email protected]>
Peter Spicer 10 years ago
parent
2ddc76f71b
commit
360d2e6e5c
1 changed files with 9 additions and 4 deletions
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  1. 9 4
      Sources/Subs-Package.php

+ 9 - 4
Sources/Subs-Package.php
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@@ -2981,10 +2981,15 @@ function package_create_backup($id = 'backup')
 
 		if ($stat['size'] == 0)
 
 			continue;
 
 
-		$fp = fopen($real_file, 'rb');
 
-		while (!feof($fp))
 
-			$fwrite($output, fread($fp, 16384));
 
-		fclose($fp);
 
+		$fp = @fopen($real_file, 'rb');
 
+		while ($fp && !feof($fp))
 
+		{
 
+			$buffer = fread($fp, 16384);
 
+			if (strlen($buffer) == 0)
 
+				break;
 
+			$fwrite($output, $buffer);
 
+		}
 
+		@fclose($fp);
 
 
 		$fwrite($output, pack('a' . (512 - $stat['size'] % 512), ''));
 
 	}