fix m_append for case where additional mbufs are required
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=138894
@ -969,8 +969,8 @@ m_append(struct mbuf *m0, int len, c_caddr_t cp)
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if (n == NULL)
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break;
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n->m_len = min(MLEN, remainder);
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bcopy(cp, mtod(m, caddr_t), m->m_len);
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cp += m->m_len, remainder -= m->m_len;
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bcopy(cp, mtod(n, caddr_t), n->m_len);
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cp += n->m_len, remainder -= n->m_len;
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m->m_next = n;
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m = n;
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}
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