diff options
| author | Florian Westphal <fw@strlen.de> | 2018-06-29 16:14:31 +0200 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2018-07-02 17:15:56 +0200 |
| commit | 2028e54ab443cff20bd5f6cbaba9535275fbd0bc (patch) | |
| tree | 0c934d841eee161bf4523f2cab1be18c0187be4e /iptables/xtables.c | |
| parent | fd8d7d7e5d911ab3752e72105643454da7544df3 (diff) | |
xtables: display legacy/nf_tables flavor in error messages, too
Also, in nf_tables backend case, only show more than one error
if we're iptables-restore, else we get very long concatenated errorline.
old:
iptables v1.6.2: can't initialize iptables table `security': Table does not exist (do you need to insmod?)
iptables v1.6.2: iptables: CHAIN_ADD failed (Device or resource busy): chain PREROUTINGCHAIN_ADD failed (Device or resource busy): chain INPUTCHAIN_ADD failed (Device or resource busy): chain POSTROUTINGCHAIN_ADD failed (Device or resource busy): chain OUTPUT
iptables-restore v1.6.2: iptables-restore:
line 1: CHAIN_ADD failed (Device or resource busy): chain PREROUTING
line 1: CHAIN_ADD failed (Device or resource busy): chain INPUT
line 1: CHAIN_ADD failed (Device or resource busy): chain POSTROUTING
line 1: CHAIN_ADD failed (Device or resource busy): chain OUTPUT
line 6: RULE_INSERT failed (No such file or directory): rule in chain PREROUTING
now:
iptables v1.6.2 (legacy): can't initialize iptables table `security': Table does not exist (do you need to insmod?)
iptables v1.6.2 (nf_tables): CHAIN_ADD failed (Device or resource busy): chain PREROUTING
iptables-restore v1.6.2 (nf_tables):
line 1: CHAIN_ADD failed (Device or resource busy): chain PREROUTING
line 1: CHAIN_ADD failed (Device or resource busy): chain INPUT
line 1: CHAIN_ADD failed (Device or resource busy): chain POSTROUTING
line 1: CHAIN_ADD failed (Device or resource busy): chain OUTPUT
line 6: RULE_INSERT failed (No such file or directory): rule in chain PREROUTING
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'iptables/xtables.c')
| -rw-r--r-- | iptables/xtables.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/iptables/xtables.c b/iptables/xtables.c index 53f94b6f..2a4e0ec6 100644 --- a/iptables/xtables.c +++ b/iptables/xtables.c @@ -260,7 +260,7 @@ xtables_exit_error(enum xtables_exittype status, const char *msg, ...) va_list args; va_start(args, msg); - fprintf(stderr, "%s v%s: ", prog_name, prog_vers); + fprintf(stderr, "%s v%s (nf_tables): ", prog_name, prog_vers); vfprintf(stderr, msg, args); va_end(args); fprintf(stderr, "\n"); |