As of commit 056564f6a (Add new exit value to indicate concurrency
issues), the IPv4 iptables binary returns exit status 4 to indicate that
the kernel returned EAGAIN when trying to update a table. But ip6tables
still returns exit status 1 under the same circumstances. Update
ip6tables to bring it in line with iptables behavior.
Signed-off-by: Kevin Cernekee <cernekee@xxxxxxxxx>
---
iptables/ip6tables-standalone.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/iptables/ip6tables-standalone.c b/iptables/ip6tables-standalone.c
index 656e08d..4e20fe6 100644
--- a/iptables/ip6tables-standalone.c
+++ b/iptables/ip6tables-standalone.c
@@ -73,6 +73,9 @@ ip6tables_main(int argc, char *argv[])
fprintf(stderr, "ip6tables: %s.\n",
ip6tc_strerror(errno));
}
+ if (errno == EAGAIN) {
+ exit(RESOURCE_PROBLEM);
+ }
}
exit(!ret);
--
1.7.9.5
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