diff options
| -rw-r--r-- | ip6tables-save.c | 4 | ||||
| -rw-r--r-- | iptables-save.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/ip6tables-save.c b/ip6tables-save.c index 479a92b8..d751fb33 100644 --- a/ip6tables-save.c +++ b/ip6tables-save.c @@ -231,7 +231,9 @@ static int for_each_table(int (*func)(const char *tablename)) procfile = fopen("/proc/net/ip6_tables_names", "r"); if (!procfile) - return 0; + exit_error(OTHER_PROBLEM, + "Unable to open /proc/net/ip6_tables_names: %s\n", + strerror(errno)); while (fgets(tablename, sizeof(tablename), procfile)) { if (tablename[strlen(tablename) - 1] != '\n') diff --git a/iptables-save.c b/iptables-save.c index a8a17aac..f020113e 100644 --- a/iptables-save.c +++ b/iptables-save.c @@ -242,7 +242,9 @@ static int for_each_table(int (*func)(const char *tablename)) procfile = fopen("/proc/net/ip_tables_names", "r"); if (!procfile) - return 0; + exit_error(OTHER_PROBLEM, + "Unable to open /proc/net/ip_tables_names: %s\n", + strerror(errno)); while (fgets(tablename, sizeof(tablename), procfile)) { if (tablename[strlen(tablename) - 1] != '\n') |