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CVS log for src/sys/netinet6/ip6_mroute.c

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Default branch: MAIN
Current tag: pgoyette-compat-20190118


Revision 1.129 / (download) - annotate - [select for diffs], Thu Jun 21 10:37:50 2018 UTC (5 years, 9 months ago) by knakahara
Branch: MAIN
CVS Tags: phil-wifi-base, phil-wifi-20190609, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, isaki-audio2-base, isaki-audio2
Branch point for: phil-wifi
Changes since 1.128: +7 -2 lines
Diff to previous 1.128 (colored)

sbappendaddr() is required any lock. Currently, softnet_lock is appropriate.

When rip_input() is called as inetsw[].pr_input, rip_iput() is always called
with holding softnet_lock, that is, in case of !defined(NET_MPSAFE) it is
acquired in ipintr(), otherwise(defined(NET_MPSAFE)) it is acquire in
PR_WRAP_INPUT macro.
However, some function calls rip_input() directly without holding softnet_lock.
That causes assertion failure in sbappendaddr().
rip6_input() and icmp6_rip6_input() are also required softnet_lock for the same
reason.

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