BUG/MEDIUM: stats: properly initialize the scope before dumping stats

Issuing a "show sess all" prior to a "show stat" on the CLI results in no
proxy being dumped because the scope_len union member was not properly
reinitialized.

This fix must be backported into 1.5.

diff --git a/src/dumpstats.c b/src/dumpstats.c
index b8e822f..35391ae 100644 (file)
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -1090,6 +1090,8 @@ static int stats_sock_parse_request(struct stream_interface *si, char *line)
                arg++;
        }
 
+       appctx->ctx.stats.scope_str = 0;
+       appctx->ctx.stats.scope_len = 0;
        appctx->ctx.stats.flags = 0;
        if (strcmp(args[0], "show") == 0) {
                if (strcmp(args[1], "stat") == 0) {