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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-12-14 16:10:05 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-12-14 19:10:19 +0900 |
| commit | 863b620a4aba29de73b34d9db2b10fd30c198855 (patch) | |
| tree | 682204963015c1b467acaf3e9de88803de1dd243 /src/resolve/resolved-etc-hosts.c | |
| parent | b1c4466bbab06e5ac48cd801907780919cf45285 (diff) | |
| download | systemd-863b620a4aba29de73b34d9db2b10fd30c198855.tar.gz | |
resolve: fix NULL-pointer dereference
Fixes a bug introduced by 16a6bc5a7a5da2482d96f7dc43da360ceab1c320.
Fixes CID#1501514.
Diffstat (limited to 'src/resolve/resolved-etc-hosts.c')
| -rw-r--r-- | src/resolve/resolved-etc-hosts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolve/resolved-etc-hosts.c b/src/resolve/resolved-etc-hosts.c index 334778706a..cf0e2be5fa 100644 --- a/src/resolve/resolved-etc-hosts.c +++ b/src/resolve/resolved-etc-hosts.c @@ -486,7 +486,7 @@ static int etc_hosts_lookup_by_name( break; } - SET_FOREACH(a, item->addresses) { + SET_FOREACH(a, item ? item->addresses : NULL) { _cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr = NULL; if ((!found_a && a->family == AF_INET) || |