[Bug 58293] Regression caused by switch to realloc which doesn't zero added memory

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58293

Alex Henrie  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
    Regression SHA1|                            |6db69d0281543a240e1dd5ec0b0
                   |                            |b7d841dc8f4cf
           Keywords|                            |regression, source
                URL|                            |https://github.com/twhitehe
                   |                            |ad/issue-wine-ovr