This should make debugging easier in such cases.
CC: Natasha Gude <nata...@nicira.com>
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
lib/ofp-actions.c | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/lib/ofp-actions.c b/lib/ofp-actions.c
index 2254f53..6b0363a 100644
--- a/lib/ofp-actions.c
+++ b/lib/ofp-actions.c
@@ -450,8 +450,15 @@ ofpacts_from_openflow10(const union ofp_action *in, size_t
n_in,
}
}
if (left) {
- VLOG_WARN_RL(&rl, "bad action format at offset %zu",
- (n_in - left) * sizeof *a);
+ if (!VLOG_DROP_WARN(&rl)) {
+ struct ds s;
+
+ ds_init(&s);
+ ds_put_hex_dump(&s, in, n_in * sizeof *in, 0, false);
+ VLOG_WARN("bad action format at offset %#x:\n%s",
+ (n_in - left) * sizeof *a, ds_cstr(&s));
+ ds_destroy(&s);
+ }
return OFPERR_OFPBAC_BAD_LEN;
}
--
1.7.2.5
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