• waffles's avatar
    Sandbox the component updater's patcher utility process. · 53796c72
    waffles authored
    The code will now open files in the browser process before passing the
    handles across IPC to the utility process. The utility process in turn
    invokes courgette/bsdiff, which memory maps the files and operates on
    them as before.
    
    There is a behavioral difference when using the courgette or
    courgette_mini tools: the output file will now be created/overwritten
    at the start of the operation, and in the case of a failure, will be
    deleted. Previously, the output file was created late in the operation
    operation and several failure modes would leave it unmodified.
    
    BUG=660325
    
    Review-Url: https://codereview.chromium.org/2534873005
    Cr-Commit-Position: refs/heads/master@{#437669}
    53796c72
courgette.h 4.3 KB