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Code Issues Releases Activity

sppp rewrites the interface's ip address directly; this breaks when the

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address is looked up via a hash table.  Add a hack to move the entry to
a new hash bucket when the address changes.

Submitted by: tmm
This commit is contained in:
Jonathan Lemon 2001-10-01 18:03:56 +00:00
parent cc33247e33
commit a743950fc2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=84316
1 changed files with 7 additions and 1 deletions
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8
sys/i4b/driver/i4b_ispppsubr.c
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@ -4294,6 +4294,9 @@ sppp_set_ip_addr(struct sppp *sp, u_long src)
" failed, error=%d\n", SPP_ARGS(ifp), error);
}
#else
#if __FreeBSD_version >= 500023
struct in_ifaddr *ia = ifatoia(ifa);
#endif
/* delete old route */
error = rtinit(ifa, (int)RTM_DELETE, RTF_HOST);
if(debug && error)
@ -4304,7 +4307,10 @@ sppp_set_ip_addr(struct sppp *sp, u_long src)
/* set new address */
si->sin_addr.s_addr = htonl(src);
#if __FreeBSD_version >= 500023
LIST_REMOVE(ia, ia_hash);
LIST_INSERT_HEAD(INADDR_HASH(si->sin_addr.s_addr), ia, ia_hash);
#endif
/* add new route */
error = rtinit(ifa, (int)RTM_ADD, RTF_HOST);
if (debug && error)