diff options
author | Victor Stinner <victor.stinner@inl.fr> | 2007-10-18 14:27:03 +0000 |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2007-10-18 14:27:03 +0000 |
commit | 65334ad262ffe9e7ad82a3b9b42ec4b03cd515e1 (patch) | |
tree | 0005a7162c1a103335c059756cd53233a841b5b9 | |
parent | fceebd8a493a16a767cf1c8e890830c129218c8f (diff) |
Don't silenty exit on failure to open /proc/net/{ip,ip6}_tables_names
Victor Stinner <victor.stinner@inl.fr>
-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') |