diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2018-04-16 21:11:10 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-04-16 21:11:10 +0200 |
| commit | f24e540fe513e68ef556ee72042101c536b4ea22 (patch) | |
| tree | f82bd34668215e9f622f52da55f81e595b12fe94 /executor | |
| parent | 61155cf882e58826d0efa2c7d2e2796080c93923 (diff) | |
executor: don't fail if IPv6 is not enabled
Diffstat (limited to 'executor')
| -rw-r--r-- | executor/common_linux.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/executor/common_linux.h b/executor/common_linux.h index 99821d535..2fa6621d8 100644 --- a/executor/common_linux.h +++ b/executor/common_linux.h @@ -1505,8 +1505,14 @@ static void checkpoint_iptables(struct ipt_table_desc* tables, int num_tables, i int fd, i; fd = socket(family, SOCK_STREAM, IPPROTO_TCP); - if (fd == -1) + if (fd == -1) { + switch (errno) { + case EAFNOSUPPORT: + case ENOPROTOOPT: + return; + } fail("socket(%d, SOCK_STREAM, IPPROTO_TCP)", family); + } for (i = 0; i < num_tables; i++) { struct ipt_table_desc* table = &tables[i]; strcpy(table->info.name, table->name); |