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In case of RADIX_MPATH do not leak the IN_IFADDR read lock on

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early return.

MFC after:	3 days
This commit is contained in:
Bjoern A. Zeeb 2010-09-04 16:06:01 +00:00
parent d0654c8566
commit 42db1b87d6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=212209
1 changed files with 3 additions and 2 deletions
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5
sys/netinet/in.c
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@ -1039,9 +1039,10 @@ in_addprefix(struct in_ifaddr *target, int flags)
if (ia->ia_flags & IFA_ROUTE) {
#ifdef RADIX_MPATH
if (ia->ia_addr.sin_addr.s_addr ==
target->ia_addr.sin_addr.s_addr)
target->ia_addr.sin_addr.s_addr) {
IN_IFADDR_RUNLOCK();
return (EEXIST);
else
} else
break;
#endif
if (V_sameprefixcarponly &&