obvious fix
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3719 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -61,7 +61,7 @@ readv(int d, const struct iovec *iov, int iovcnt)
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nb = ret = read (d, buf, tot);
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nb = ret = read (d, buf, tot);
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p = buf;
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p = buf;
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while (nb > 0) {
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while (nb > 0) {
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ssize_t cnt = min(ret, iov->iov_len);
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ssize_t cnt = min(nb, iov->iov_len);
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memcpy (iov->iov_base, p, cnt);
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memcpy (iov->iov_base, p, cnt);
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p += cnt;
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p += cnt;
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