D-Programming-Language/phobos — pull request #514 by CyberShadow (2012-03-31 17:02:56+00:00)
Title: std.md5: Lower buffer size in mdFile example

When trying to use the function from the example as-is on a large directory tree, the D program will quickly run out of memory due to false pointers on 32-bit machines (File.byChunk will allocate a new buffer for every file).