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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-07-19 03:44:34 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-07-19 03:44:34 +0200 |
| commit | 901fd8164797f3eeb9921c85915dc409d49ab5d8 (patch) | |
| tree | e5bf74b336daefeb1be2f00a90e88c00fd9a06e9 /src/resolve | |
| parent | barrier: initalize file descriptors with -1 (diff) | |
| download | systemd-901fd8164797f3eeb9921c85915dc409d49ab5d8.tar.xz systemd-901fd8164797f3eeb9921c85915dc409d49ab5d8.zip | |
resolved: do not use unitialized variable
Diffstat (limited to 'src/resolve')
| -rw-r--r-- | src/resolve/resolved-dns-scope.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index e74fcd4491..190c5f41af 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -182,7 +182,7 @@ int dns_scope_tcp_socket(DnsScope *s) { _cleanup_close_ int fd = -1; union sockaddr_union sa = {}; socklen_t salen; - int one, ifindex, ret; + int one, ret; DnsServer *srv; int r; @@ -192,9 +192,6 @@ int dns_scope_tcp_socket(DnsScope *s) { if (!srv) return -ESRCH; - if (s->link) - ifindex = s->link->ifindex; - sa.sa.sa_family = srv->family; if (srv->family == AF_INET) { sa.in.sin_port = htobe16(53); @@ -203,7 +200,7 @@ int dns_scope_tcp_socket(DnsScope *s) { } else if (srv->family == AF_INET6) { sa.in6.sin6_port = htobe16(53); sa.in6.sin6_addr = srv->address.in6; - sa.in6.sin6_scope_id = ifindex; + sa.in6.sin6_scope_id = s->link ? s->link->ifindex : 0; salen = sizeof(sa.in6); } else return -EAFNOSUPPORT; |