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CVS commit: src/sys/netinet

Module Name:    src
Committed By:   maxv
Date:           Tue Feb 13 07:51:24 UTC 2018

Modified Files:
        src/sys/netinet: if_arp.c

Log Message:
Fix three things in arpintr():

 * mtod can't return NULL.

 * It is wrong to kick the packet if m->m_len < arplen. While this check
   always returns false for native Ethernet interfaces, it may not if the
   frame is encapsulated in EtherIP/L2TP. Use m_pullup instead.

 * Remove XXX, it is fine. Reduce the indentation level afterwards.

To generate a diff of this commit:
cvs rdiff -u -r1.257 -r1.258 src/sys/netinet/if_arp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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