[MINOR] stats: strip CR and LF from the input command line
commands sent from certain tools (eg: telnet) will be terminated
by CRLF and not only LF. So we must suppress CR too.
diff --git a/src/dumpstats.c b/src/dumpstats.c
index b34b849..8b95933 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -363,13 +363,19 @@
break;
}
- /* ensure we have a full line */
- if (trash[reql-1] != '\n') {
+ /* now it is time to check that we have a full line,
+ * remove the trailing \n and possibly \r, then cut the
+ * line.
+ */
+ len = reql - 1;
+ if (trash[len] != '\n') {
s->ana_state = STATS_ST_CLOSE;
continue;
}
- len = reql - 1;
+ if (len && trash[len-1] == '\r')
+ len--;
+
trash[len] = '\0';
si->st0 = 1; // default to prompt