diff options
author | Patrick McHardy <kaber@trash.net> | 2008-04-02 14:01:53 +0200 |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2008-04-02 14:01:53 +0200 |
commit | 2f93205b375ee9f5a383f8041749a9b989012dd0 (patch) | |
tree | 8e11798d6ce952eb81e3b7e58def210d6fffff48 | |
parent | dbe6c3b74ee847707181f1fe28b2975b4a8ab425 (diff) |
Retry ruleset dump when kernel returns EAGAIN.
Bugzilla #104
-rw-r--r-- | libiptc/libiptc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libiptc/libiptc.c b/libiptc/libiptc.c index b7bf785c..277ca0f2 100644 --- a/libiptc/libiptc.c +++ b/libiptc/libiptc.c @@ -1226,7 +1226,7 @@ TC_INIT(const char *tablename) return NULL; } sockfd_use++; - +retry: s = sizeof(info); strcpy(info.name, tablename); @@ -1279,6 +1279,9 @@ TC_INIT(const char *tablename) return h; error: TC_FREE(&h); + /* A different process changed the ruleset size, retry */ + if (errno == EAGAIN) + goto retry; return NULL; } |