thodg/libgit2/tests-clar/diff

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  • Hash : a5f9b5f8
    Author : Russell Belfer
    Date : 2013-07-05T16:59:38 

    Diff hunk context off by one on long lines

The diff hunk context string that is returned to xdiff need not
be NUL terminated because the xdiff code just copies the number of
bytes that you report directly into the output.  There was an off
by one in the diff driver code when the header context was longer
than the output buffer size, the output buffer length included
the NUL byte which was copied into the hunk header.

Fixes #1710

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