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<body><span class="vcard"><a class="email" href="mailto:ggaren@apple.com" title="Geoffrey Garen <ggaren@apple.com>"> <span class="fn">Geoffrey Garen</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Errors in read() are not handled in WTF::cryptographicallyRandomValuesFromOS."
href="https://bugs.webkit.org/show_bug.cgi?id=146473">bug 146473</a>
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<td>ggaren@apple.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Errors in read() are not handled in WTF::cryptographicallyRandomValuesFromOS."
href="https://bugs.webkit.org/show_bug.cgi?id=146473#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Errors in read() are not handled in WTF::cryptographicallyRandomValuesFromOS."
href="https://bugs.webkit.org/show_bug.cgi?id=146473">bug 146473</a>
from <span class="vcard"><a class="email" href="mailto:ggaren@apple.com" title="Geoffrey Garen <ggaren@apple.com>"> <span class="fn">Geoffrey Garen</span></a>
</span></b>
<pre><span class="quote">> That makes sense. Do you think the code you wrote is clearer than:
>
> if (currentRead >= 0)
> amountRead += currentRead;
> else if (!(errno == EAGAIN || errno == EINTR))
> crashUnableToReadFromURandom();</span >
I like both. I would still use " != -1" instead of "> = 0". -1 is a sentinel value and I think it helps readability to call it out explicitly.</pre>
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