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| author | Etan Cohen <etancohen@google.com> | 2016-07-29 17:25:23 -0700 |
|---|---|---|
| committer | Etan Cohen <etancohen@google.com> | 2016-09-08 17:08:08 -0700 |
| commit | b2ac0e08433eb1221321ac799629784a93843d9a (patch) | |
| tree | 9c9fc4090a22e3cc2c32e2a02910d1079764dcee /mDNSPosix | |
| parent | f93d4864cddabf602f78069e35fdc7431536d26f (diff) | |
| download | mdnsresponder-b2ac0e08433eb1221321ac799629784a93843d9a.tar.gz | |
[mDNS] Support interface names larger than 8 characters
Interface names >8 character would cause the IPv6 interface
enumeration for mDNS to fail. None of those interfaces would
get mDNS packets.
(cherry-pick of commit db3e830f3f3dbc8e4d545785db4ed01e3e1cc382)
Bug: 30101764
Change-Id: I761422e53d787c7e50866c1bc87eb5d2a4e95b0e
Diffstat (limited to 'mDNSPosix')
| -rwxr-xr-x | mDNSPosix/mDNSUNP.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mDNSPosix/mDNSUNP.c b/mDNSPosix/mDNSUNP.c index c3d3366..5379b6b 100755 --- a/mDNSPosix/mDNSUNP.c +++ b/mDNSPosix/mDNSUNP.c @@ -86,7 +86,7 @@ struct ifi_info *get_ifi_info_linuxv6(int family, int doaliases) FILE *fp = NULL; char addr[8][5]; int flags, myflags, index, plen, scope; - char ifname[9], lastname[IFNAMSIZ]; + char ifname[IFNAMSIZ], lastname[IFNAMSIZ]; char addr6[32+7+1]; /* don't forget the seven ':' */ struct addrinfo hints, *res0; struct sockaddr_in6 *sin6; @@ -106,7 +106,7 @@ struct ifi_info *get_ifi_info_linuxv6(int family, int doaliases) goto gotError; } while (fscanf(fp, - "%4s%4s%4s%4s%4s%4s%4s%4s %02x %02x %02x %02x %8s\n", + "%4s%4s%4s%4s%4s%4s%4s%4s %02x %02x %02x %02x %15s\n", addr[0],addr[1],addr[2],addr[3], addr[4],addr[5],addr[6],addr[7], &index, &plen, &scope, &flags, ifname) != EOF) { |