ZipArchive problems. Possible bug (Livelock)

Hi all, The short version is : on a corrupted zip, getStream never returns, and eats up the whole processor. CHECKCONS doesn't help. The long version: I have scripts that process data. Data arrives as zip archives. The data import process halts, eating up all server CPU. I have analyzed the incoming zips using the test option of 7zip [1] , i found that the the problem occurs with zips that contain one or more files for witch 7zip reports that CRC has failed. These zips open without an error, and once i try to get stream, for the faulty file, the call never returns, and eats up the cpu. I tried to use the CHECKCON flag at opening, in the hope that the zip won't open, and thus i can just throw it away, but it doesn't seem to help. Looking in the source i wound on line 1174 of php_zip.c [2] , that no flag parameter is passed to zip_open. I don't have a developement environment, so i can recompile / and or debug this problem. I have tested with 5.2.10 [1] http://www.7-zip.org/ - The 7zip homepage [2] the line reads : rsrc_int->za = zip_open(resolved_path, 0, &err); -- Alpar Torok