daemon: do not die on older clients.
In the older times, the clients did not say which host they were trying
to connect, and the code we recently added did not quite handle the
older clients correctly.
Noticed by Simon Arlott.
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/daemon.c b/daemon.c
index ad84928..e66bb80 100644
--- a/daemon.c
+++ b/daemon.c
@@ -450,6 +450,8 @@
* Replace literal host with lowercase-ized hostname.
*/
hp = interp_table[INTERP_SLOT_HOST].value;
+ if (!hp)
+ return;
for ( ; *hp; hp++)
*hp = tolower(*hp);
@@ -544,8 +546,10 @@
loginfo("Extended attributes (%d bytes) exist <%.*s>",
(int) pktlen - len,
(int) pktlen - len, line + len + 1);
- if (len && line[len-1] == '\n')
+ if (len && line[len-1] == '\n') {
line[--len] = 0;
+ pktlen--;
+ }
/*
* Initialize the path interpolation table for this connection.
