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Check return code from inet_pton.

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Discovered by:	Coverity.
Approved by:	glebius (mentor)
Approved by:	re (blanket)
This commit is contained in:
Cy Schubert 2013-09-21 14:22:07 +00:00
parent 2859ca23da
commit 8464e56e2a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=255761
1 changed files with 13 additions and 1 deletions
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14
contrib/ipfilter/ip_fil.c
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@ -228,7 +228,19 @@ ipf_setifpaddr(ifp, addr)
sin6 = (struct sockaddr_in6 *)&ifa->ifa_addr;
sin6->sin6_family = AF_INET6;
inet_pton(AF_INET6, addr, &sin6->sin6_addr);
/* Abort if bad address. */
switch (inet_pton(AF_INET6, addr, &sin6->sin6_addr))
{
case 1:
break;
case -1:
perror("inet_pton");
abort();
break;
default:
abort();
break;
}
} else
#endif
{