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Use m_get2() to get mbuf of appropriate size.

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This commit is contained in:
glebius 2013-03-12 12:19:23 +00:00
parent 82c4432765
commit 67a9428179
1 changed files with 1 additions and 3 deletions
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4
sys/nfs/krpc_subr.c
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@ -459,9 +459,7 @@ xdr_string_encode(char *str, int len)
if (mlen > MCLBYTES) /* If too big, we just can't do it. */
return (NULL);
m = m_get(M_WAITOK, MT_DATA);
if (mlen > MLEN)
MCLGET(m, M_WAITOK);
m = m_get2(M_WAITOK, MT_DATA, 0, mlen);
xs = mtod(m, struct xdr_string *);
m->m_len = mlen;
xs->len = txdr_unsigned(len);