[nickls]

Doesn't look like any (major) modification to surrounding lines.

    if ((err = ReadyHash(&SSLHashSHA1, &hashCtx, ctx)) != 0)
        goto fail;

changes to:

    if ((err = ReadyHash(&SSLHashSHA1, &hashCtx)) != 0)
        goto fail;

See: http://www.diffnow.com/?report=ob51k

Diff35

[pmjordan]

We only see the diff between released versions, not intermediate commits. For all we know, Apple developers use a single-pane diff tool, where such bugs are easy to miss.