From: sgunderson <sgunderson>
Date: Tue, 9 Oct 2001 21:17:39 +0000 (+0000)
Subject: Fixed a problem where unknown commands would just cause the connection to hang, more... 
X-Git-Url: https://git.sesse.net/?p=betaftpd;a=commitdiff_plain;h=793127e4a4c9a04d31a7708cc765e460c0d3f603

Fixed a problem where unknown commands would just cause the connection to hang, more or less (related to the numeric cleanups).
---

diff --git a/cmds.c b/cmds.c
index 3c91790..e1fe248 100644
--- a/cmds.c
+++ b/cmds.c
@@ -1622,8 +1622,12 @@ void parse_command(struct conn *c)
 		}
 	} while ((++h)->callback != NULL);
 
-	numeric(c, 500, "Sorry, no such command.");
 	remove_bytes(c, cmlen); 
+	{
+		char error[] = "500 Sorry, no such command.\r\n";
+		if (send(c->sock, error, strlen(error), 0) == -1 && errno == EPIPE)
+			destroy_conn(c);
+	}
 }
 
 /*