X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=command.c;h=8fdb839a97be1e6c459f5911621fffa88d61410b;hp=70aefae10738cd0eaed813e47fe17602b0c531c7;hb=ef81b9f4f0fa6a26043c68d429c0deeb7c949351;hpb=5440b8c0464829022a0ba5dd5daa931b15712a11

diff --git a/command.c b/command.c
index 70aefae1..8fdb839a 100644
--- a/command.c
+++ b/command.c
@@ -6,6 +6,7 @@
 
 /** \file command.c Client authentication and server commands. */
 
+#include <regex.h>
 #include <signal.h>
 #include <sys/time.h>
 #include <sys/types.h>
@@ -367,6 +368,7 @@ int com_stat(struct rc4_context *rc4c, int argc, char * const * argv)
 			parser_friendly = 1;
 			continue;
 		}
+		return -E_COMMAND_SYNTAX;
 	}
 	if (i != argc)
 		return -E_COMMAND_SYNTAX;
@@ -776,7 +778,7 @@ __noreturn void handle_connect(int fd, const char *peername)
 		numbytes = 256;
 		get_random_bytes_or_die((unsigned char *)buf, numbytes);
 	}
-	PARA_DEBUG_LOG("sending %zu byte challenge + rc4 keys (%u bytes)\n",
+	PARA_DEBUG_LOG("sending %u byte challenge + rc4 keys (%zu bytes)\n",
 		CHALLENGE_SIZE, numbytes);
 	ret = send_bin_buffer(fd, buf, numbytes);
 	if (ret < 0)
@@ -786,7 +788,7 @@ __noreturn void handle_connect(int fd, const char *peername)
 	if (ret < 0)
 		goto net_err;
 	numbytes = ret;
-	PARA_DEBUG_LOG("received %zu bytes challenge response\n", ret);
+	PARA_DEBUG_LOG("received %d bytes challenge response\n", ret);
 	ret = -E_BAD_USER;
 	if (!u)
 		goto net_err;