so called bugfix doesn't seem to be applied?

Hi, The 5.0.4 changelog mentions a fix of stream_get_line(), but the problem seems to remain. The function keeps returning strings with the length of the first string it received. I've been waiting a long time for this fix, and now it doesn't seem to be applied somehow? I didn't compile PHP myself, I use a debian file from dotdeb.org, but the phpinfo() shows 5.0.4, so I assume it is installed relatively correctly. Could this be a bad install somehow, or is it possible that the bugfix is missing? Ron Korving