The statistics page (the HTML one) displays a garbage value on frontends using
"rate-limit session" in HTTP mode.
This is due to the usage of the same buffer for the macros converting the max
session rate and the limit.
Steps to reproduce :
Configuration file example :
listen bug :80
mode http
rate-limit sessions
stats enable
Then start refreshing the statistics page.
This bug was introduced just before the release of haproxy 1.4.0.
--
Cyril Bonté.
diff -Naur haproxy-1.4.8/src/dumpstats.c haproxy-1.4.8-stats/src/dumpstats.c
--- haproxy-1.4.8/src/dumpstats.c 2010-06-16 22:57:48.000000000 +0200
+++ haproxy-1.4.8-stats/src/dumpstats.c 2010-07-23 18:10:12.000000000 +0200
@@ -1438,7 +1438,7 @@
read_freq_ctr(&px->fe_req_per_sec),
U2H0(read_freq_ctr(&px->fe_sess_per_sec)),
px->counters.fe_rps_max,
- U2H2(px->counters.fe_sps_max),
+ U2H1(px->counters.fe_sps_max),
LIM2A2(px->fe_sps_lim, "-"));
} else {
chunk_printf(&msg,
