fab4876 Fix segfault in mod_sftp (#1420365, upstream bug 4287)

Authored and Committed by pghmcfc 7 years ago
    Fix segfault in mod_sftp (#1420365, upstream bug 4287)
    
    Properly allocate (and clear) the UMAC contexts, to fix segfault in mod_sftp
    (#1420365, upstream bug 4287)
    
        
file added
+80
file modified
+11 -1