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git://projects.qi-hardware.com/openwrt-xburst.git
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641c4de73d
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15958 3c298f89-4303-0410-b956-a3cf2f4a3e73
18 lines
681 B
Diff
18 lines
681 B
Diff
--- a/pppd/lcp.c
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+++ b/pppd/lcp.c
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@@ -1904,12 +1904,12 @@ lcp_up(f)
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* the interface MTU is set to the lowest of that, the
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* MTU we want to use, and our link MRU.
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*/
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- mtu = ho->neg_mru? ho->mru: PPP_MRU;
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+ mtu = MIN(ho->neg_mru? ho->mru: PPP_MRU, ao->mru);
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mru = go->neg_mru? MAX(wo->mru, go->mru): PPP_MRU;
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#ifdef HAVE_MULTILINK
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if (!(multilink && go->neg_mrru && ho->neg_mrru))
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#endif /* HAVE_MULTILINK */
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- netif_set_mtu(f->unit, MIN(MIN(mtu, mru), ao->mru));
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+ netif_set_mtu(f->unit, MIN(mtu, mru));
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ppp_send_config(f->unit, mtu,
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(ho->neg_asyncmap? ho->asyncmap: 0xffffffff),
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ho->neg_pcompression, ho->neg_accompression);
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